istmgr.com - robtex.com

istmgr.com

DNSSEC⚠️ Not signed
A3.5.8.192🇺🇸 Amazon3.5.8.0/24 EC2 Prefix
PTRs3-website.us-east-1.amazonaws.com
A16.15.177.91🇺🇸 Amazon16.15.176.0/21 EC2 Prefix
A16.15.178.224🇺🇸 Amazon16.15.176.0/21 EC2 Prefix
A16.15.179.113🇺🇸 Amazon16.15.176.0/21 EC2 Prefix
A16.15.183.39🇺🇸 Amazon16.15.176.0/21 EC2 Prefix
A52.216.207.146🇺🇸 Amazon52.216.207.0/24 AWS S3
A52.217.94.139🇺🇸 Amazon52.217.92.0/22 AWS S3
A52.217.236.125🇺🇸 Amazon52.217.224.0/19 AWS S3
NSns-1398.awsdns-46.org ⭐
A2600:9000:5305:7600::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront
PTRns-1398.awsdns-46.org
A205.251.197.118🇺🇸 Amazon205.251.197.0/24 prefix
PTRns-1398.awsdns-46.org
NSns-1841.awsdns-38.co.uk
A2600:9000:5307:3100::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront
PTRns-1841.awsdns-38.co.uk
A205.251.199.49🇺🇸 Amazon205.251.199.0/24 prefix
PTRns-1841.awsdns-38.co.uk
NSns-425.awsdns-53.com
A2600:9000:5301:a900::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront
PTRns-425.awsdns-53.com
A205.251.193.169🇺🇸 Amazon205.251.193.0/24 prefix
PTRns-425.awsdns-53.com
NSns-571.awsdns-07.net
A2600:9000:5302:3b00::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront
PTRns-571.awsdns-07.net
A205.251.194.59🇺🇸 Amazon205.251.194.0/24 prefix
PTRns-571.awsdns-07.net
MXistmgr.com ⭐
A3.5.8.192🇺🇸 Amazon3.5.8.0/24 EC2 Prefix
PTRs3-website.us-east-1.amazonaws.com
A16.15.177.91🇺🇸 Amazon16.15.176.0/21 EC2 Prefix
A16.15.178.224🇺🇸 Amazon16.15.176.0/21 EC2 Prefix
A16.15.179.113🇺🇸 Amazon16.15.176.0/21 EC2 Prefix
A16.15.183.39🇺🇸 Amazon16.15.176.0/21 EC2 Prefix
A52.216.207.146🇺🇸 Amazon52.216.207.0/24 AWS S3
PTRs3-website-us-east-1.amazonaws.com
A52.217.94.139🇺🇸 Amazon52.217.92.0/22 AWS S3
PTRs3-website-us-east-1.amazonaws.com
A52.217.236.125🇺🇸 Amazon52.217.224.0/19 AWS S3
PTRs3-website-us-east-1.amazonaws.com
MXmail.istmgr.com(20)
A34.236.12.218🇺🇸 Amazon34.224.0.0/12 EC2 Region prefix
PTRec2-34-236-12-218.compute-1.amazonaws.com
SOAns-1398.awsdns-46.orgawsdns-hostmaster@amazon.com serial=1

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1771291435

MX for

istmgr.com

Up

mail.istmgr.com

Same first word

istmgr.com

Similar names

grmsit.com
gritsm.com
gtrsim.com
imgstr.com
gstrim.com
rgmtsi.com
itsmgr.com
itsmrg.com
stgrim.com
msgrit.com

DNS History

170 records (14 active, 156 former)

201820192020202120222023202420252026NSns-1398.awsdns-46.orgns-1841.awsdns-38.co.ukns-425.awsdns-53.comns-571.awsdns-07.netns17.domaincontrol.comns18.domaincontrol.comMXistmgr.commail.istmgr.cominbound-smtp.us-east-1.amazonaws.commailstore1.secureserver.netsmtp.secureserver.netA16.15.177.9116.15.178.22416.15.179.11316.15.183.393.5.8.19252.216.207.14652.217.236.12552.217.94.139107.180.2.8016.15.177.11816.15.178.22816.15.181.10716.15.181.4216.15.183.15916.15.184.15716.15.187.20716.15.187.21416.15.187.24216.15.188.17016.15.188.25516.15.191.20716.15.191.23216.15.191.716.15.192.24416.15.193.23016.15.193.8716.15.194.17516.15.194.19616.15.194.22816.15.195.10016.15.195.13916.15.197.21416.15.199.14916.15.199.1516.15.199.15816.15.199.2016.15.199.20216.15.199.2216.15.200.14616.15.200.19416.15.201.616.15.202.11116.15.205.4316.15.207.17716.15.207.716.15.207.7716.15.219.18916.15.219.21416.15.219.5716.15.223.1816.15.223.20616.15.223.22816.15.223.22916.15.223.3816.182.100.25316.182.105.12516.182.38.11716.182.38.18916.182.39.14916.182.64.22116.182.66.6116.182.69.22116.182.73.15716.182.73.23716.182.96.773.5.12.1633.5.16.1873.5.16.783.5.22.2203.5.24.2193.5.8.263.5.9.2333.5.9.8952.216.142.9952.216.152.3552.216.200.6652.216.214.7752.216.215.552.216.218.8552.216.219.10152.216.220.14952.216.222.11752.216.240.7552.216.26.24352.216.32.22952.216.35.11752.216.35.17352.216.40.21352.216.48.14152.216.52.22952.216.56.23752.216.62.18152.216.9.16252.216.92.21852.217.106.21152.217.112.22152.217.113.23752.217.113.3752.217.115.14152.217.116.1352.217.119.6952.217.123.24552.217.124.10952.217.130.12552.217.135.10952.217.135.3752.217.137.13352.217.138.18952.217.138.24552.217.139.10152.217.142.15752.217.143.552.217.160.6152.217.164.22152.217.165.19752.217.170.12552.217.172.17352.217.173.10952.217.196.5352.217.197.18152.217.199.7752.217.201.15752.217.201.6952.217.203.24552.217.206.6152.217.227.14952.217.227.2152.217.228.7752.217.229.2952.217.47.3552.217.48.6752.217.72.2752.217.77.21952.217.78.11552.217.82.15552.217.85.12352.217.87.17952.217.91.4354.231.129.10954.231.129.11754.231.131.6154.231.132.1354.231.132.2954.231.134.12554.231.136.9354.231.138.2954.231.161.2154.231.161.24554.231.162.10154.231.164.14154.231.173.554.231.194.22154.231.194.6154.231.196.6954.231.199.4554.231.204.14154.231.224.10954.231.227.18954.231.235.205
●NSns-1398.awsdns-46.org2026-02-16 → 2026-02-28 · 3 obs
○ 2017-05-10 23:32:24
● 2026-02-16 15:57:08
● 2026-02-28 10:42:46
●NSns-1841.awsdns-38.co.uk2026-02-16 → 2026-02-28 · 3 obs
○ 2017-05-10 23:32:24
● 2026-02-16 15:57:08
● 2026-02-28 10:42:46
●NSns-425.awsdns-53.com2026-02-16 → 2026-02-28 · 3 obs
○ 2017-05-10 23:32:24
● 2026-02-16 15:57:08
● 2026-02-28 10:42:46
●NSns-571.awsdns-07.net2026-02-16 → 2026-02-28 · 3 obs
○ 2017-05-10 23:32:24
● 2026-02-16 15:57:08
● 2026-02-28 10:42:46
○NSns17.domaincontrol.com2017-05-10 → 2017-05-10 · 3 obs
● 2017-05-10 23:32:24
○ 2026-02-16 15:57:08
○ 2026-02-28 10:42:46
○NSns18.domaincontrol.com2017-05-10 → 2017-05-10 · 3 obs
● 2017-05-10 23:32:24
○ 2026-02-16 15:57:08
○ 2026-02-28 10:42:46
○MXinbound-smtp.us-east-1.amazonaws.com2017-05-10 → 2017-05-10 · 3 obs
● 2017-05-10 23:32:24
○ 2026-02-16 15:57:08
○ 2026-02-28 10:42:46
●MXistmgr.com2026-02-16 → 2026-02-28 · 3 obs
○ 2017-05-10 23:32:24
● 2026-02-16 15:57:08
● 2026-02-28 10:42:46
●MXmail.istmgr.com2026-02-16 → 2026-02-28 · 3 obs
○ 2017-05-10 23:32:24
● 2026-02-16 15:57:08
● 2026-02-28 10:42:46
○MXmailstore1.secureserver.net2017-05-10 → 2017-05-10 · 3 obs
● 2017-05-10 23:32:24
○ 2026-02-16 15:57:08
○ 2026-02-28 10:42:46
○MXsmtp.secureserver.net2017-05-10 → 2017-05-10 · 3 obs
● 2017-05-10 23:32:24
○ 2026-02-16 15:57:08
○ 2026-02-28 10:42:46
○A107.180.2.802017-05-10 → 2017-05-10 · 3 obs
● 2017-05-10 23:32:24
○ 2026-02-16 15:57:08
○ 2026-02-28 10:42:46
○A16.15.177.1182026-02-18 → 2026-02-18 · 4 obs
○ 2026-02-17 16:19:04
● 2026-02-18 14:59:38
○ 2026-02-19 02:12:30
○ 2026-02-28 10:42:46
●A16.15.177.912026-02-28 → 2026-02-28 · 3 obs
○ 2026-02-28 08:07:46
● 2026-02-28 10:42:42
● 2026-02-28 10:42:46
●A16.15.178.2242026-02-28 → 2026-02-28 · 3 obs
○ 2026-02-28 08:07:46
● 2026-02-28 10:42:42
● 2026-02-28 10:42:46
○A16.15.178.2282026-02-16 → 2026-02-16 · 4 obs
○ 2026-02-16 15:57:08
● 2026-02-16 22:06:44
○ 2026-02-17 13:00:04
○ 2026-02-28 10:42:46
●A16.15.179.1132026-02-28 → 2026-02-28 · 3 obs
○ 2026-02-28 08:07:46
● 2026-02-28 10:42:42
● 2026-02-28 10:42:46
○A16.15.181.1072026-02-18 → 2026-02-18 · 4 obs
○ 2026-02-17 16:19:04
● 2026-02-18 14:59:38
○ 2026-02-19 02:12:30
○ 2026-02-28 10:42:46
○A16.15.181.422026-02-17 → 2026-02-17 · 4 obs
○ 2026-02-17 13:00:04
● 2026-02-17 16:19:04
○ 2026-02-18 14:59:38
○ 2026-02-28 10:42:46
○A16.15.183.1592026-02-26 → 2026-02-26 · 4 obs
○ 2026-02-25 14:05:04
● 2026-02-26 04:30:50
○ 2026-02-27 12:52:12
○ 2026-02-28 10:42:46
●A16.15.183.392026-02-28 → 2026-02-28 · 3 obs
○ 2026-02-28 08:07:46
● 2026-02-28 10:42:42
● 2026-02-28 10:42:46
○A16.15.184.1572026-02-21 → 2026-02-21 · 4 obs
○ 2026-02-20 22:49:36
● 2026-02-21 06:23:26
○ 2026-02-21 07:27:16
○ 2026-02-28 10:42:46
○A16.15.187.2072026-02-21 → 2026-02-21 · 4 obs
○ 2026-02-21 06:23:26
● 2026-02-21 07:27:16
○ 2026-02-24 20:58:56
○ 2026-02-28 10:42:46
○A16.15.187.2142026-02-27 → 2026-02-27 · 4 obs
○ 2026-02-27 15:14:46
● 2026-02-27 17:50:54
○ 2026-02-28 08:07:46
○ 2026-02-28 10:42:46
○A16.15.187.2422026-02-27 → 2026-02-27 · 4 obs
○ 2026-02-26 04:30:50
● 2026-02-27 12:52:12
○ 2026-02-27 15:14:46
○ 2026-02-28 10:42:46
○A16.15.188.1702026-02-19 → 2026-02-19 · 4 obs
○ 2026-02-18 14:59:38
● 2026-02-19 02:12:30
○ 2026-02-20 04:07:42
○ 2026-02-28 10:42:46
○A16.15.188.2552026-02-20 → 2026-02-20 · 4 obs
○ 2026-02-19 02:12:30
● 2026-02-20 04:07:42
○ 2026-02-20 22:49:36
○ 2026-02-28 10:42:46
○A16.15.191.2072026-02-27 → 2026-02-27 · 4 obs
○ 2026-02-27 12:52:12
● 2026-02-27 15:14:46
○ 2026-02-27 17:50:54
○ 2026-02-28 10:42:46
○A16.15.191.2322026-02-16 → 2026-02-16 · 4 obs
○ 2026-02-16 15:57:08
● 2026-02-16 22:06:44
○ 2026-02-17 13:00:04
○ 2026-02-28 10:42:46
○A16.15.191.72026-02-16 → 2026-02-28 · 2 obs
○ 2026-02-16 15:57:08
○ 2026-02-28 10:42:46
○A16.15.192.2442026-02-28 → 2026-02-28 · 4 obs
○ 2026-02-27 17:50:54
● 2026-02-28 08:07:46
○ 2026-02-28 10:42:42
○ 2026-02-28 10:42:46
○A16.15.193.2302026-02-20 → 2026-02-20 · 4 obs
○ 2026-02-20 04:07:42
● 2026-02-20 22:49:36
○ 2026-02-21 06:23:26
○ 2026-02-28 10:42:46
○A16.15.193.872026-02-21 → 2026-02-21 · 4 obs
○ 2026-02-21 06:23:26
● 2026-02-21 07:27:16
○ 2026-02-24 20:58:56
○ 2026-02-28 10:42:46
○A16.15.194.1752026-02-26 → 2026-02-26 · 4 obs
○ 2026-02-25 14:05:04
● 2026-02-26 04:30:50
○ 2026-02-27 12:52:12
○ 2026-02-28 10:42:46
○A16.15.194.1962026-02-17 → 2026-02-17 · 4 obs
○ 2026-02-17 13:00:04
● 2026-02-17 16:19:04
○ 2026-02-18 14:59:38
○ 2026-02-28 10:42:46
○A16.15.194.2282026-02-19 → 2026-02-19 · 4 obs
○ 2026-02-18 14:59:38
● 2026-02-19 02:12:30
○ 2026-02-20 04:07:42
○ 2026-02-28 10:42:46
○A16.15.195.1002026-02-21 → 2026-02-21 · 4 obs
○ 2026-02-20 22:49:36
● 2026-02-21 06:23:26
○ 2026-02-21 07:27:16
○ 2026-02-28 10:42:46
○A16.15.195.1392026-02-17 → 2026-02-17 · 4 obs
○ 2026-02-17 13:00:04
● 2026-02-17 16:19:04
○ 2026-02-18 14:59:38
○ 2026-02-28 10:42:46
○A16.15.197.2142026-02-28 → 2026-02-28 · 4 obs
○ 2026-02-27 17:50:54
● 2026-02-28 08:07:46
○ 2026-02-28 10:42:42
○ 2026-02-28 10:42:46
○A16.15.199.1492026-02-27 → 2026-02-27 · 4 obs
○ 2026-02-27 15:14:46
● 2026-02-27 17:50:54
○ 2026-02-28 08:07:46
○ 2026-02-28 10:42:46
○A16.15.199.152026-02-17 → 2026-02-17 · 4 obs
○ 2026-02-16 22:06:44
● 2026-02-17 13:00:04
○ 2026-02-17 16:19:04
○ 2026-02-28 10:42:46
○A16.15.199.1582026-02-16 → 2026-02-16 · 4 obs
○ 2017-05-10 23:32:24
● 2026-02-16 15:57:08
○ 2026-02-16 22:06:44
○ 2026-02-28 10:42:46
○A16.15.199.202026-02-17 → 2026-02-17 · 4 obs
○ 2026-02-17 13:00:04
● 2026-02-17 16:19:04
○ 2026-02-18 14:59:38
○ 2026-02-28 10:42:46
○A16.15.199.2022026-02-21 → 2026-02-21 · 4 obs
○ 2026-02-21 06:23:26
● 2026-02-21 07:27:16
○ 2026-02-24 20:58:56
○ 2026-02-28 10:42:46
○A16.15.199.222026-02-17 → 2026-02-17 · 4 obs
○ 2026-02-17 13:00:04
● 2026-02-17 16:19:04
○ 2026-02-18 14:59:38
○ 2026-02-28 10:42:46
○A16.15.200.1462026-02-18 → 2026-02-18 · 4 obs
○ 2026-02-17 16:19:04
● 2026-02-18 14:59:38
○ 2026-02-19 02:12:30
○ 2026-02-28 10:42:46
○A16.15.200.1942026-02-25 → 2026-02-25 · 4 obs
○ 2026-02-24 20:58:56
● 2026-02-25 13:24:18
○ 2026-02-25 14:05:04
○ 2026-02-28 10:42:46
○A16.15.201.62026-02-20 → 2026-02-20 · 4 obs
○ 2026-02-19 02:12:30
● 2026-02-20 04:07:42
○ 2026-02-20 22:49:36
○ 2026-02-28 10:42:46
○A16.15.202.1112026-02-27 → 2026-02-27 · 4 obs
○ 2026-02-27 15:14:46
● 2026-02-27 17:50:54
○ 2026-02-28 08:07:46
○ 2026-02-28 10:42:46
○A16.15.205.432026-02-16 → 2026-02-16 · 4 obs
○ 2026-02-16 15:57:08
● 2026-02-16 22:06:44
○ 2026-02-17 13:00:04
○ 2026-02-28 10:42:46
○A16.15.207.1772026-02-17 → 2026-02-17 · 4 obs
○ 2026-02-17 13:00:04
● 2026-02-17 16:19:04
○ 2026-02-18 14:59:38
○ 2026-02-28 10:42:46
○A16.15.207.72026-02-25 → 2026-02-25 · 4 obs
○ 2026-02-24 20:58:56
● 2026-02-25 13:24:18
○ 2026-02-25 14:05:04
○ 2026-02-28 10:42:46
○A16.15.207.772026-02-16 → 2026-02-16 · 4 obs
○ 2017-05-10 23:32:24
● 2026-02-16 15:57:08
○ 2026-02-16 22:06:44
○ 2026-02-28 10:42:46
○A16.15.219.1892026-02-25 → 2026-02-25 · 4 obs
○ 2026-02-24 20:58:56
● 2026-02-25 13:24:18
○ 2026-02-25 14:05:04
○ 2026-02-28 10:42:46
○A16.15.219.2142026-02-27 → 2026-02-27 · 4 obs
○ 2026-02-27 12:52:12
● 2026-02-27 15:14:46
○ 2026-02-27 17:50:54
○ 2026-02-28 10:42:46
○A16.15.219.572026-02-27 → 2026-02-27 · 4 obs
○ 2026-02-27 15:14:46
● 2026-02-27 17:50:54
○ 2026-02-28 08:07:46
○ 2026-02-28 10:42:46
○A16.15.223.182026-02-16 → 2026-02-28 · 2 obs
○ 2026-02-16 15:57:08
○ 2026-02-28 10:42:46
○A16.15.223.2062026-02-18 → 2026-02-18 · 4 obs
○ 2026-02-17 16:19:04
● 2026-02-18 14:59:38
○ 2026-02-19 02:12:30
○ 2026-02-28 10:42:46
○A16.15.223.2282026-02-20 → 2026-02-20 · 4 obs
○ 2026-02-19 02:12:30
● 2026-02-20 04:07:42
○ 2026-02-20 22:49:36
○ 2026-02-28 10:42:46
○A16.15.223.2292026-02-16 → 2026-02-16 · 4 obs
○ 2017-05-10 23:32:24
● 2026-02-16 15:57:08
○ 2026-02-16 22:06:44
○ 2026-02-28 10:42:46
○A16.15.223.382026-02-26 → 2026-02-26 · 4 obs
○ 2026-02-25 14:05:04
● 2026-02-26 04:30:50
○ 2026-02-27 12:52:12
○ 2026-02-28 10:42:46
○A16.182.100.2532026-02-27 → 2026-02-27 · 4 obs
○ 2026-02-26 04:30:50
● 2026-02-27 12:52:12
○ 2026-02-27 15:14:46
○ 2026-02-28 10:42:46
○A16.182.105.1252026-02-25 → 2026-02-25 · 4 obs
○ 2026-02-25 13:24:18
● 2026-02-25 14:05:04
○ 2026-02-26 04:30:50
○ 2026-02-28 10:42:46
○A16.182.38.1172026-02-19 → 2026-02-19 · 4 obs
○ 2026-02-18 14:59:38
● 2026-02-19 02:12:30
○ 2026-02-20 04:07:42
○ 2026-02-28 10:42:46
○A16.182.38.1892026-02-17 → 2026-02-17 · 4 obs
○ 2026-02-16 22:06:44
● 2026-02-17 13:00:04
○ 2026-02-17 16:19:04
○ 2026-02-28 10:42:46
○A16.182.39.1492026-02-21 → 2026-02-21 · 4 obs
○ 2026-02-20 22:49:36
● 2026-02-21 06:23:26
○ 2026-02-21 07:27:16
○ 2026-02-28 10:42:46
○A16.182.64.2212026-02-20 → 2026-02-20 · 4 obs
○ 2026-02-20 04:07:42
● 2026-02-20 22:49:36
○ 2026-02-21 06:23:26
○ 2026-02-28 10:42:46
○A16.182.66.612026-02-19 → 2026-02-19 · 4 obs
○ 2026-02-18 14:59:38
● 2026-02-19 02:12:30
○ 2026-02-20 04:07:42
○ 2026-02-28 10:42:46
○A16.182.69.2212026-02-20 → 2026-02-20 · 4 obs
○ 2026-02-20 04:07:42
● 2026-02-20 22:49:36
○ 2026-02-21 06:23:26
○ 2026-02-28 10:42:46
○A16.182.73.1572026-02-21 → 2026-02-21 · 4 obs
○ 2026-02-20 22:49:36
● 2026-02-21 06:23:26
○ 2026-02-21 07:27:16
○ 2026-02-28 10:42:46
○A16.182.73.2372026-02-16 → 2026-02-28 · 2 obs
○ 2026-02-16 15:57:08
○ 2026-02-28 10:42:46
○A16.182.96.772026-02-20 → 2026-02-20 · 4 obs
○ 2026-02-20 04:07:42
● 2026-02-20 22:49:36
○ 2026-02-21 06:23:26
○ 2026-02-28 10:42:46
○A3.5.12.1632026-02-27 → 2026-02-27 · 4 obs
○ 2026-02-26 04:30:50
● 2026-02-27 12:52:12
○ 2026-02-27 15:14:46
○ 2026-02-28 10:42:46
○A3.5.16.1872026-02-27 → 2026-02-27 · 4 obs
○ 2026-02-27 12:52:12
● 2026-02-27 15:14:46
○ 2026-02-27 17:50:54
○ 2026-02-28 10:42:46
○A3.5.16.782026-02-25 → 2026-02-25 · 4 obs
○ 2026-02-24 20:58:56
● 2026-02-25 13:24:18
○ 2026-02-25 14:05:04
○ 2026-02-28 10:42:46
○A3.5.22.2202026-02-16 → 2026-02-16 · 4 obs
○ 2017-05-10 23:32:24
● 2026-02-16 15:57:08
○ 2026-02-16 22:06:44
○ 2026-02-28 10:42:46
○A3.5.24.2192026-02-21 → 2026-02-21 · 4 obs
○ 2026-02-20 22:49:36
● 2026-02-21 06:23:26
○ 2026-02-21 07:27:16
○ 2026-02-28 10:42:46
●A3.5.8.1922026-02-28 → 2026-02-28 · 3 obs
○ 2026-02-28 08:07:46
● 2026-02-28 10:42:42
● 2026-02-28 10:42:46
○A3.5.8.262026-02-26 → 2026-02-26 · 4 obs
○ 2026-02-25 14:05:04
● 2026-02-26 04:30:50
○ 2026-02-27 12:52:12
○ 2026-02-28 10:42:46
○A3.5.9.2332026-02-27 → 2026-02-27 · 4 obs
○ 2026-02-27 12:52:12
● 2026-02-27 15:14:46
○ 2026-02-27 17:50:54
○ 2026-02-28 10:42:46
○A3.5.9.892026-02-20 → 2026-02-20 · 4 obs
○ 2026-02-20 04:07:42
● 2026-02-20 22:49:36
○ 2026-02-21 06:23:26
○ 2026-02-28 10:42:46
○A52.216.142.992026-02-21 → 2026-02-21 · 4 obs
○ 2026-02-20 22:49:36
● 2026-02-21 06:23:26
○ 2026-02-21 07:27:16
○ 2026-02-28 10:42:46
○A52.216.152.352026-02-16 → 2026-02-28 · 2 obs
○ 2026-02-16 15:57:08
○ 2026-02-28 10:42:46
○A52.216.200.662026-02-20 → 2026-02-20 · 4 obs
○ 2026-02-19 02:12:30
● 2026-02-20 04:07:42
○ 2026-02-20 22:49:36
○ 2026-02-28 10:42:46
●A52.216.207.1462026-02-28 → 2026-02-28 · 3 obs
○ 2026-02-28 08:07:46
● 2026-02-28 10:42:42
● 2026-02-28 10:42:46
○A52.216.214.772026-02-16 → 2026-02-16 · 4 obs
○ 2017-05-10 23:32:24
● 2026-02-16 15:57:08
○ 2026-02-16 22:06:44
○ 2026-02-28 10:42:46
○A52.216.215.52026-02-16 → 2026-02-28 · 2 obs
○ 2026-02-16 15:57:08
○ 2026-02-28 10:42:46
○A52.216.218.852026-02-16 → 2026-02-16 · 4 obs
○ 2026-02-16 15:57:08
● 2026-02-16 22:06:44
○ 2026-02-17 13:00:04
○ 2026-02-28 10:42:46
○A52.216.219.1012026-02-27 → 2026-02-27 · 4 obs
○ 2026-02-27 12:52:12
● 2026-02-27 15:14:46
○ 2026-02-27 17:50:54
○ 2026-02-28 10:42:46
○A52.216.220.1492026-02-28 → 2026-02-28 · 4 obs
○ 2026-02-27 17:50:54
● 2026-02-28 08:07:46
○ 2026-02-28 10:42:42
○ 2026-02-28 10:42:46
○A52.216.222.1172026-02-25 → 2026-02-25 · 4 obs
○ 2026-02-25 13:24:18
● 2026-02-25 14:05:04
○ 2026-02-26 04:30:50
○ 2026-02-28 10:42:46
○A52.216.240.752026-02-27 → 2026-02-27 · 4 obs
○ 2026-02-26 04:30:50
● 2026-02-27 12:52:12
○ 2026-02-27 15:14:46
○ 2026-02-28 10:42:46
○A52.216.26.2432026-02-25 → 2026-02-25 · 4 obs
○ 2026-02-24 20:58:56
● 2026-02-25 13:24:18
○ 2026-02-25 14:05:04
○ 2026-02-28 10:42:46
○A52.216.32.2292026-02-25 → 2026-02-25 · 4 obs
○ 2026-02-25 13:24:18
● 2026-02-25 14:05:04
○ 2026-02-26 04:30:50
○ 2026-02-28 10:42:46
○A52.216.35.1172026-02-27 → 2026-02-27 · 4 obs
○ 2026-02-27 15:14:46
● 2026-02-27 17:50:54
○ 2026-02-28 08:07:46
○ 2026-02-28 10:42:46
○A52.216.35.1732026-02-17 → 2026-02-17 · 4 obs
○ 2026-02-16 22:06:44
● 2026-02-17 13:00:04
○ 2026-02-17 16:19:04
○ 2026-02-28 10:42:46
○A52.216.40.2132026-02-16 → 2026-02-28 · 2 obs
○ 2026-02-16 15:57:08
○ 2026-02-28 10:42:46
○A52.216.48.1412026-02-25 → 2026-02-25 · 4 obs
○ 2026-02-25 13:24:18
● 2026-02-25 14:05:04
○ 2026-02-26 04:30:50
○ 2026-02-28 10:42:46
○A52.216.52.2292026-02-17 → 2026-02-17 · 4 obs
○ 2026-02-17 13:00:04
● 2026-02-17 16:19:04
○ 2026-02-18 14:59:38
○ 2026-02-28 10:42:46
○A52.216.56.2372026-02-24 → 2026-02-24 · 4 obs
○ 2026-02-21 07:27:16
● 2026-02-24 20:58:56
○ 2026-02-25 13:24:18
○ 2026-02-28 10:42:46
○A52.216.62.1812026-02-20 → 2026-02-20 · 4 obs
○ 2026-02-19 02:12:30
● 2026-02-20 04:07:42
○ 2026-02-20 22:49:36
○ 2026-02-28 10:42:46
○A52.216.9.1622026-02-17 → 2026-02-17 · 4 obs
○ 2026-02-16 22:06:44
● 2026-02-17 13:00:04
○ 2026-02-17 16:19:04
○ 2026-02-28 10:42:46
○A52.216.92.2182026-02-19 → 2026-02-19 · 4 obs
○ 2026-02-18 14:59:38
● 2026-02-19 02:12:30
○ 2026-02-20 04:07:42
○ 2026-02-28 10:42:46
○A52.217.106.2112026-02-18 → 2026-02-18 · 4 obs
○ 2026-02-17 16:19:04
● 2026-02-18 14:59:38
○ 2026-02-19 02:12:30
○ 2026-02-28 10:42:46
○A52.217.112.2212026-02-20 → 2026-02-20 · 4 obs
○ 2026-02-19 02:12:30
● 2026-02-20 04:07:42
○ 2026-02-20 22:49:36
○ 2026-02-28 10:42:46
○A52.217.113.2372026-02-17 → 2026-02-17 · 4 obs
○ 2026-02-16 22:06:44
● 2026-02-17 13:00:04
○ 2026-02-17 16:19:04
○ 2026-02-28 10:42:46
○A52.217.113.372026-02-21 → 2026-02-21 · 4 obs
○ 2026-02-21 06:23:26
● 2026-02-21 07:27:16
○ 2026-02-24 20:58:56
○ 2026-02-28 10:42:46
○A52.217.115.1412026-02-20 → 2026-02-20 · 4 obs
○ 2026-02-20 04:07:42
● 2026-02-20 22:49:36
○ 2026-02-21 06:23:26
○ 2026-02-28 10:42:46
○A52.217.116.132026-02-28 → 2026-02-28 · 4 obs
○ 2026-02-27 17:50:54
● 2026-02-28 08:07:46
○ 2026-02-28 10:42:42
○ 2026-02-28 10:42:46
○A52.217.119.692026-02-27 → 2026-02-27 · 4 obs
○ 2026-02-27 12:52:12
● 2026-02-27 15:14:46
○ 2026-02-27 17:50:54
○ 2026-02-28 10:42:46
○A52.217.123.2452026-02-18 → 2026-02-18 · 4 obs
○ 2026-02-17 16:19:04
● 2026-02-18 14:59:38
○ 2026-02-19 02:12:30
○ 2026-02-28 10:42:46
○A52.217.124.1092026-02-25 → 2026-02-25 · 4 obs
○ 2026-02-24 20:58:56
● 2026-02-25 13:24:18
○ 2026-02-25 14:05:04
○ 2026-02-28 10:42:46
○A52.217.130.1252026-02-21 → 2026-02-21 · 4 obs
○ 2026-02-21 06:23:26
● 2026-02-21 07:27:16
○ 2026-02-24 20:58:56
○ 2026-02-28 10:42:46
○A52.217.135.1092026-02-24 → 2026-02-24 · 4 obs
○ 2026-02-21 07:27:16
● 2026-02-24 20:58:56
○ 2026-02-25 13:24:18
○ 2026-02-28 10:42:46
○A52.217.135.372026-02-24 → 2026-02-24 · 4 obs
○ 2026-02-21 07:27:16
● 2026-02-24 20:58:56
○ 2026-02-25 13:24:18
○ 2026-02-28 10:42:46
○A52.217.137.1332026-02-21 → 2026-02-21 · 4 obs
○ 2026-02-21 06:23:26
● 2026-02-21 07:27:16
○ 2026-02-24 20:58:56
○ 2026-02-28 10:42:46
○A52.217.138.1892026-02-17 → 2026-02-17 · 4 obs
○ 2026-02-17 13:00:04
● 2026-02-17 16:19:04
○ 2026-02-18 14:59:38
○ 2026-02-28 10:42:46
○A52.217.138.2452026-02-16 → 2026-02-16 · 4 obs
○ 2017-05-10 23:32:24
● 2026-02-16 15:57:08
○ 2026-02-16 22:06:44
○ 2026-02-28 10:42:46
○A52.217.139.1012026-02-25 → 2026-02-25 · 4 obs
○ 2026-02-25 13:24:18
● 2026-02-25 14:05:04
○ 2026-02-26 04:30:50
○ 2026-02-28 10:42:46
○A52.217.142.1572026-02-26 → 2026-02-26 · 4 obs
○ 2026-02-25 14:05:04
● 2026-02-26 04:30:50
○ 2026-02-27 12:52:12
○ 2026-02-28 10:42:46
○A52.217.143.52026-02-20 → 2026-02-20 · 4 obs
○ 2026-02-19 02:12:30
● 2026-02-20 04:07:42
○ 2026-02-20 22:49:36
○ 2026-02-28 10:42:46
○A52.217.160.612026-02-24 → 2026-02-24 · 4 obs
○ 2026-02-21 07:27:16
● 2026-02-24 20:58:56
○ 2026-02-25 13:24:18
○ 2026-02-28 10:42:46
○A52.217.164.2212026-02-19 → 2026-02-19 · 4 obs
○ 2026-02-18 14:59:38
● 2026-02-19 02:12:30
○ 2026-02-20 04:07:42
○ 2026-02-28 10:42:46
○A52.217.165.1972026-02-28 → 2026-02-28 · 4 obs
○ 2026-02-27 17:50:54
● 2026-02-28 08:07:46
○ 2026-02-28 10:42:42
○ 2026-02-28 10:42:46
○A52.217.170.1252026-02-26 → 2026-02-26 · 4 obs
○ 2026-02-25 14:05:04
● 2026-02-26 04:30:50
○ 2026-02-27 12:52:12
○ 2026-02-28 10:42:46
○A52.217.172.1732026-02-21 → 2026-02-21 · 4 obs
○ 2026-02-21 06:23:26
● 2026-02-21 07:27:16
○ 2026-02-24 20:58:56
○ 2026-02-28 10:42:46
○A52.217.173.1092026-02-20 → 2026-02-20 · 4 obs
○ 2026-02-19 02:12:30
● 2026-02-20 04:07:42
○ 2026-02-20 22:49:36
○ 2026-02-28 10:42:46
○A52.217.196.532026-02-27 → 2026-02-27 · 4 obs
○ 2026-02-26 04:30:50
● 2026-02-27 12:52:12
○ 2026-02-27 15:14:46
○ 2026-02-28 10:42:46
○A52.217.197.1812026-02-16 → 2026-02-16 · 4 obs
○ 2026-02-16 15:57:08
● 2026-02-16 22:06:44
○ 2026-02-17 13:00:04
○ 2026-02-28 10:42:46
○A52.217.199.772026-02-25 → 2026-02-25 · 4 obs
○ 2026-02-24 20:58:56
● 2026-02-25 13:24:18
○ 2026-02-25 14:05:04
○ 2026-02-28 10:42:46
○A52.217.201.1572026-02-16 → 2026-02-16 · 4 obs
○ 2026-02-16 15:57:08
● 2026-02-16 22:06:44
○ 2026-02-17 13:00:04
○ 2026-02-28 10:42:46
○A52.217.201.692026-02-27 → 2026-02-27 · 4 obs
○ 2026-02-26 04:30:50
● 2026-02-27 12:52:12
○ 2026-02-27 15:14:46
○ 2026-02-28 10:42:46
○A52.217.203.2452026-02-25 → 2026-02-25 · 4 obs
○ 2026-02-24 20:58:56
● 2026-02-25 13:24:18
○ 2026-02-25 14:05:04
○ 2026-02-28 10:42:46
○A52.217.206.612026-02-16 → 2026-02-16 · 4 obs
○ 2017-05-10 23:32:24
● 2026-02-16 15:57:08
○ 2026-02-16 22:06:44
○ 2026-02-28 10:42:46
○A52.217.227.1492026-02-19 → 2026-02-19 · 4 obs
○ 2026-02-18 14:59:38
● 2026-02-19 02:12:30
○ 2026-02-20 04:07:42
○ 2026-02-28 10:42:46
○A52.217.227.212026-02-27 → 2026-02-27 · 4 obs
○ 2026-02-27 15:14:46
● 2026-02-27 17:50:54
○ 2026-02-28 08:07:46
○ 2026-02-28 10:42:46
○A52.217.228.772026-02-16 → 2026-02-16 · 4 obs
○ 2017-05-10 23:32:24
● 2026-02-16 15:57:08
○ 2026-02-16 22:06:44
○ 2026-02-28 10:42:46
○A52.217.229.292026-02-28 → 2026-02-28 · 4 obs
○ 2026-02-27 17:50:54
● 2026-02-28 08:07:46
○ 2026-02-28 10:42:42
○ 2026-02-28 10:42:46
●A52.217.236.1252026-02-28 → 2026-02-28 · 3 obs
○ 2026-02-28 08:07:46
● 2026-02-28 10:42:42
● 2026-02-28 10:42:46
○A52.217.47.352026-02-16 → 2026-02-16 · 4 obs
○ 2026-02-16 15:57:08
● 2026-02-16 22:06:44
○ 2026-02-17 13:00:04
○ 2026-02-28 10:42:46
○A52.217.48.672026-02-27 → 2026-02-27 · 4 obs
○ 2026-02-27 12:52:12
● 2026-02-27 15:14:46
○ 2026-02-27 17:50:54
○ 2026-02-28 10:42:46
○A52.217.72.272026-02-21 → 2026-02-21 · 4 obs
○ 2026-02-20 22:49:36
● 2026-02-21 06:23:26
○ 2026-02-21 07:27:16
○ 2026-02-28 10:42:46
○A52.217.77.2192026-02-27 → 2026-02-27 · 4 obs
○ 2026-02-26 04:30:50
● 2026-02-27 12:52:12
○ 2026-02-27 15:14:46
○ 2026-02-28 10:42:46
○A52.217.78.1152026-02-25 → 2026-02-25 · 4 obs
○ 2026-02-25 13:24:18
● 2026-02-25 14:05:04
○ 2026-02-26 04:30:50
○ 2026-02-28 10:42:46
○A52.217.82.1552026-02-24 → 2026-02-24 · 4 obs
○ 2026-02-21 07:27:16
● 2026-02-24 20:58:56
○ 2026-02-25 13:24:18
○ 2026-02-28 10:42:46
○A52.217.85.1232026-02-21 → 2026-02-21 · 4 obs
○ 2026-02-20 22:49:36
● 2026-02-21 06:23:26
○ 2026-02-21 07:27:16
○ 2026-02-28 10:42:46
○A52.217.87.1792026-02-24 → 2026-02-24 · 4 obs
○ 2026-02-21 07:27:16
● 2026-02-24 20:58:56
○ 2026-02-25 13:24:18
○ 2026-02-28 10:42:46
○A52.217.91.432026-02-26 → 2026-02-26 · 4 obs
○ 2026-02-25 14:05:04
● 2026-02-26 04:30:50
○ 2026-02-27 12:52:12
○ 2026-02-28 10:42:46
●A52.217.94.1392026-02-28 → 2026-02-28 · 3 obs
○ 2026-02-28 08:07:46
● 2026-02-28 10:42:42
● 2026-02-28 10:42:46
○A54.231.129.1092026-02-20 → 2026-02-20 · 4 obs
○ 2026-02-20 04:07:42
● 2026-02-20 22:49:36
○ 2026-02-21 06:23:26
○ 2026-02-28 10:42:46
○A54.231.129.1172026-02-17 → 2026-02-17 · 4 obs
○ 2026-02-16 22:06:44
● 2026-02-17 13:00:04
○ 2026-02-17 16:19:04
○ 2026-02-28 10:42:46
○A54.231.131.612026-02-17 → 2026-02-17 · 4 obs
○ 2026-02-16 22:06:44
● 2026-02-17 13:00:04
○ 2026-02-17 16:19:04
○ 2026-02-28 10:42:46
○A54.231.132.132026-02-20 → 2026-02-20 · 4 obs
○ 2026-02-20 04:07:42
● 2026-02-20 22:49:36
○ 2026-02-21 06:23:26
○ 2026-02-28 10:42:46
○A54.231.132.292026-02-25 → 2026-02-25 · 4 obs
○ 2026-02-25 13:24:18
● 2026-02-25 14:05:04
○ 2026-02-26 04:30:50
○ 2026-02-28 10:42:46
○A54.231.134.1252026-02-19 → 2026-02-19 · 4 obs
○ 2026-02-18 14:59:38
● 2026-02-19 02:12:30
○ 2026-02-20 04:07:42
○ 2026-02-28 10:42:46
○A54.231.136.932026-02-16 → 2026-02-16 · 4 obs
○ 2026-02-16 15:57:08
● 2026-02-16 22:06:44
○ 2026-02-17 13:00:04
○ 2026-02-28 10:42:46
○A54.231.138.292026-02-27 → 2026-02-27 · 4 obs
○ 2026-02-26 04:30:50
● 2026-02-27 12:52:12
○ 2026-02-27 15:14:46
○ 2026-02-28 10:42:46
○A54.231.161.212026-02-24 → 2026-02-24 · 4 obs
○ 2026-02-21 07:27:16
● 2026-02-24 20:58:56
○ 2026-02-25 13:24:18
○ 2026-02-28 10:42:46
○A54.231.161.2452026-02-17 → 2026-02-17 · 4 obs
○ 2026-02-16 22:06:44
● 2026-02-17 13:00:04
○ 2026-02-17 16:19:04
○ 2026-02-28 10:42:46
○A54.231.162.1012026-02-26 → 2026-02-26 · 4 obs
○ 2026-02-25 14:05:04
● 2026-02-26 04:30:50
○ 2026-02-27 12:52:12
○ 2026-02-28 10:42:46
○A54.231.164.1412026-02-16 → 2026-02-28 · 2 obs
○ 2026-02-16 15:57:08
○ 2026-02-28 10:42:46
○A54.231.173.52026-02-18 → 2026-02-18 · 4 obs
○ 2026-02-17 16:19:04
● 2026-02-18 14:59:38
○ 2026-02-19 02:12:30
○ 2026-02-28 10:42:46
○A54.231.194.2212026-02-28 → 2026-02-28 · 4 obs
○ 2026-02-27 17:50:54
● 2026-02-28 08:07:46
○ 2026-02-28 10:42:42
○ 2026-02-28 10:42:46
○A54.231.194.612026-02-24 → 2026-02-24 · 4 obs
○ 2026-02-21 07:27:16
● 2026-02-24 20:58:56
○ 2026-02-25 13:24:18
○ 2026-02-28 10:42:46
○A54.231.196.692026-02-25 → 2026-02-25 · 4 obs
○ 2026-02-25 13:24:18
● 2026-02-25 14:05:04
○ 2026-02-26 04:30:50
○ 2026-02-28 10:42:46
○A54.231.199.452026-02-27 → 2026-02-27 · 4 obs
○ 2026-02-27 12:52:12
● 2026-02-27 15:14:46
○ 2026-02-27 17:50:54
○ 2026-02-28 10:42:46
○A54.231.204.1412026-02-27 → 2026-02-27 · 4 obs
○ 2026-02-27 15:14:46
● 2026-02-27 17:50:54
○ 2026-02-28 08:07:46
○ 2026-02-28 10:42:46
○A54.231.224.1092026-02-18 → 2026-02-18 · 4 obs
○ 2026-02-17 16:19:04
● 2026-02-18 14:59:38
○ 2026-02-19 02:12:30
○ 2026-02-28 10:42:46
○A54.231.227.1892026-02-16 → 2026-02-28 · 2 obs
○ 2026-02-16 15:57:08
○ 2026-02-28 10:42:46
○A54.231.235.2052026-02-27 → 2026-02-27 · 4 obs
○ 2026-02-27 15:14:46
● 2026-02-27 17:50:54
○ 2026-02-28 08:07:46
○ 2026-02-28 10:42:46

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
istmgr.comns-571.awsdns-07.net, ns-425.awsdns-53.com, ns-1841.awsdns-38.co.uk, ns-1398.awsdns-46.org1 record

✅ Authoritative Response

Server: 205.251.197.118

NS records: ns-571.awsdns-07.net, ns-425.awsdns-53.com, ns-1841.awsdns-38.co.uk, ns-1398.awsdns-46.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for istmgr.com (unsigned zone)

⏱️ Timing

Total: 640ms | Queries: -

📄 Records

TypeCountSample Data
A854.231.130.245, 16.15.218.98...
NS4ns-1398.awsdns-46.org, ns-1841.awsdns-38.co.uk...
MX2istmgr.com (pri: 10), mail.istmgr.com (pri: 20)
SOA1ns-1398.awsdns-46.org awsdns-hostmaster.

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-425.awsdns-53.com)

AI analysis

The parent of mail.istmgr.com is istmgr.com.

The mail server for istmgr.com is istmgr.com.

mail.istmgr.com is a mail server commonly used with istmgr.com.

istmgr.com resolves to eight IP numbers: 3.5.8.192, 16.15.177.91, 16.15.178.224, 16.15.179.113, 16.15.183.39, 52.216.207.146, 52.217.94.139 and 52.217.236.125.

Other host names such as wattdawg.net, leeanneadams.com, www.surgeonsimulator2013.com, compology.us and modo.red share IPs with istmgr.com.

istmgr.com is delegated to four name servers: ns-425.awsdns-53.com, ns-571.awsdns-07.net, ns-1398.awsdns-46.org and ns-1841.awsdns-38.co.uk.

istmgr.com at least partially shares name servers with other domains, for example discovery.tivo.com, finemotors.com.br, hyundaisalessatisfaction.com, cuepid.net and bystadium-mail.com.

These name servers are commonly used with ns-530.awsdns-02.net and ns-1460.awsdns-54.org and ns-1862.awsdns-40.co.uk.

Host names with two IP numbers:

ns-425.awsdns-53.com points to: 2600:9000:5301:a900::1 and 205.251.193.169

ns-571.awsdns-07.net points to: 2600:9000:5302:3b00::1 and 205.251.194.59

ns-1398.awsdns-46.org points to: 2600:9000:5305:7600::1 and 205.251.197.118

ns-1841.awsdns-38.co.uk points to: 2600:9000:5307:3100::1 and 205.251.199.49

Two mail servers handle istmgr.com: istmgr.com and mail.istmgr.com.

Host names with eight IP numbers:

The host name istmgr.com points to: 3.5.8.192, 16.15.177.91, 16.15.178.224, 16.15.179.113, 16.15.183.39, 52.216.207.146, 52.217.94.139 and 52.217.236.125.

Host names with one IP number:

The host name mail.istmgr.com points to: 34.236.12.218.