dhdo.org - robtex.com

dhdo.org

DNSSEC⚠️ Not signed
A16.15.177.8🇺🇸 Amazon16.15.176.0/21 EC2 Prefix
A16.15.207.187🇺🇸 Amazon16.15.200.0/21 EC2 Prefix
A16.15.223.253🇺🇸 Amazon16.15.216.0/21 EC2 Prefix
A52.216.44.77🇺🇸 Amazon52.216.32.0/20 AWS S3
A52.216.56.245🇺🇸 Amazon52.216.48.0/20 AWS S3
A52.217.173.125🇺🇸 Amazon52.217.160.0/19 AWS S3
A54.231.133.29🇺🇸 Amazon54.231.128.0/19 prefix
A54.231.202.221🇺🇸 Amazon54.231.192.0/19
NSns-735.awsdns-27.net ⭐
A2600:9000:5302:df00::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront
PTRns-735.awsdns-27.net
A205.251.194.223🇺🇸 Amazon205.251.194.0/24 prefix
PTRns-735.awsdns-27.net
NSns-1241.awsdns-27.org
A2600:9000:5304:d900::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront
PTRns-1241.awsdns-27.org
A205.251.196.217🇺🇸 Amazon205.251.196.0/24 prefix
PTRns-1241.awsdns-27.org
NSns-1810.awsdns-34.co.uk
A2600:9000:5307:1200::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront
PTRns-1810.awsdns-34.co.uk
A205.251.199.18🇺🇸 Amazon205.251.199.0/24 prefix
PTRns-1810.awsdns-34.co.uk
NSns-419.awsdns-52.com
A2600:9000:5301:a300::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront
PTRns-419.awsdns-52.com
A205.251.193.163🇺🇸 Amazon205.251.193.0/24 prefix
PTRns-419.awsdns-52.com
NSns5.linode.com ⚠️ Not in zone NS records
A2600:14c0:7::2🇺🇸 Akamai2600:14c0:7::/48 Technologies
PTRc2-2.akashield.net
A92.123.95.2🇳🇱 Akamai92.123.95.0/24 Technologies
PTRc2-2.akashield.net
TXTv=spf1 include:spf.messagingengine.com ?all
SOAns-735.awsdns-27.netawsdns-hostmaster@amazon.com serial=1

org

DNSSEC🔒 Signed (DS record present)
NSa0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation
NSa2.org.afilias-nst.info ⚠️ Not in parent delegation
NSb0.org.afilias-nst.org
NSb2.org.afilias-nst.org
NSc0.org.afilias-nst.info ⚠️ Not in parent delegation
NSd0.org.afilias-nst.org
SOAa0.org.afilias-nst.infohostmaster@donuts.email serial=1771291736

Same first word

dhdo.org
dhdo.de
dhdo.net
dhdo.cn
dhdo.com

Similar names

ddho.net
hddo.org
dodh.net
hdod.net
ohdd.com
hodd.cn
hodd.no
dhod.nl
oddh.net
ddoh.com
hdod.de
hddo.de
ohdd.cn
ohdd.net
hdod.com
hodd.de
hddo.cn
oddh.notaires.fr
ddho.de
odhd.ie
dohd.com
dodh.fr
hddo.ru
hodd.net
ddho.com
dodh.com
hodd.co.uk
dohd.biz
dhod.cn
hodd.ca
hdod.cn
hodd.nl
dohd.cn
oddh.cn
odhd.com
hddo.ca
oddh.org
hodd.org
hddo.com
dhod.com
hodd.com
ddho.cn
dohd.org
ddho.org

DNS History

68 records (13 active, 55 former)

20162017201820192020202120222023202420252026NSns-1241.awsdns-27.orgns-1810.awsdns-34.co.ukns-419.awsdns-52.comns-735.awsdns-27.netns5.linode.comns1.linode.comns2.linode.comns3.linode.comns4.linode.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.commx-1.pobox.commx-2.pobox.commx-3.pobox.commx-4.pobox.commx-5.pobox.comA16.15.177.816.15.207.18716.15.223.25352.216.44.7752.216.56.24552.217.173.12554.231.133.2954.231.202.221106.186.115.7716.15.176.1416.15.181.24316.15.183.1116.15.183.9316.15.188.24716.15.191.22416.15.195.24316.15.202.19016.15.207.5016.15.223.22216.15.223.352.216.154.14752.216.216.18152.216.216.20552.216.220.23752.216.249.1152.216.250.6752.216.35.4552.216.39.3752.216.48.17352.216.52.2152.216.60.10952.216.60.15752.216.62.8552.216.88.252.216.93.1052.217.113.20552.217.142.14952.217.174.20552.217.194.20552.217.194.23752.217.201.22952.217.204.15752.217.207.6952.217.207.8552.217.226.19752.217.81.21954.231.224.4554.231.225.18154.231.236.45
●NSns-1241.awsdns-27.org2026-02-18 → 2026-02-28 · 3 obs
○ 2017-04-03 13:59:50
● 2026-02-18 01:03:30
● 2026-02-28 02:53:02
●NSns-1810.awsdns-34.co.uk2026-02-18 → 2026-02-28 · 3 obs
○ 2017-04-03 13:59:50
● 2026-02-18 01:03:30
● 2026-02-28 02:53:02
●NSns-419.awsdns-52.com2026-02-18 → 2026-02-28 · 3 obs
○ 2017-04-03 13:59:50
● 2026-02-18 01:03:30
● 2026-02-28 02:53:02
●NSns-735.awsdns-27.net2026-02-18 → 2026-02-28 · 3 obs
○ 2017-04-03 13:59:50
● 2026-02-18 01:03:30
● 2026-02-28 02:53:02
○NSns1.linode.com2015-08-31 → 2017-04-03 · 4 obs
● 2015-08-31 10:33:38
● 2017-04-03 13:59:50
○ 2026-02-18 01:03:30
○ 2026-02-28 02:53:02
○NSns2.linode.com2015-08-31 → 2017-04-03 · 4 obs
● 2015-08-31 10:33:38
● 2017-04-03 13:59:50
○ 2026-02-18 01:03:30
○ 2026-02-28 02:53:02
○NSns3.linode.com2015-08-31 → 2017-04-03 · 4 obs
● 2015-08-31 10:33:38
● 2017-04-03 13:59:50
○ 2026-02-18 01:03:30
○ 2026-02-28 02:53:02
○NSns4.linode.com2015-08-31 → 2017-04-03 · 4 obs
● 2015-08-31 10:33:38
● 2017-04-03 13:59:50
○ 2026-02-18 01:03:30
○ 2026-02-28 02:53:02
●NSns5.linode.com2015-08-31 → 2026-02-28 · 2 obs
● 2015-08-31 10:33:38
● 2026-02-28 02:53:02
○MXalt1.aspmx.l.google.com2015-08-31 → 2017-04-03 · 4 obs
● 2015-08-31 10:33:38
● 2017-04-03 13:59:50
○ 2026-02-18 01:03:30
○ 2026-02-28 02:53:02
○MXalt2.aspmx.l.google.com2015-08-31 → 2017-04-03 · 4 obs
● 2015-08-31 10:33:38
● 2017-04-03 13:59:50
○ 2026-02-18 01:03:30
○ 2026-02-28 02:53:02
○MXaspmx.l.google.com2015-08-31 → 2017-04-03 · 4 obs
● 2015-08-31 10:33:38
● 2017-04-03 13:59:50
○ 2026-02-18 01:03:30
○ 2026-02-28 02:53:02
○MXaspmx2.googlemail.com2015-08-31 → 2017-04-03 · 4 obs
● 2015-08-31 10:33:38
● 2017-04-03 13:59:50
○ 2026-02-18 01:03:30
○ 2026-02-28 02:53:02
○MXaspmx3.googlemail.com2015-08-31 → 2017-04-03 · 4 obs
● 2015-08-31 10:33:38
● 2017-04-03 13:59:50
○ 2026-02-18 01:03:30
○ 2026-02-28 02:53:02
○MXmx-1.pobox.com2026-02-18 → 2026-02-27 · 8 obs
○ 2017-04-03 13:59:50
● 2026-02-18 01:03:30
● 2026-02-18 02:40:24
○ 2026-02-18 16:17:10
● 2026-02-21 02:54:12
● 2026-02-27 12:45:54
○ 2026-02-28 02:53:00
○ 2026-02-28 02:53:02
○MXmx-2.pobox.com2026-02-18 → 2026-02-27 · 8 obs
○ 2017-04-03 13:59:50
● 2026-02-18 01:03:30
● 2026-02-18 02:40:24
○ 2026-02-18 16:17:10
● 2026-02-21 02:54:12
● 2026-02-27 12:45:54
○ 2026-02-28 02:53:00
○ 2026-02-28 02:53:02
○MXmx-3.pobox.com2026-02-18 → 2026-02-27 · 8 obs
○ 2017-04-03 13:59:50
● 2026-02-18 01:03:30
● 2026-02-18 02:40:24
○ 2026-02-18 16:17:10
● 2026-02-21 02:54:12
● 2026-02-27 12:45:54
○ 2026-02-28 02:53:00
○ 2026-02-28 02:53:02
○MXmx-4.pobox.com2026-02-18 → 2026-02-27 · 8 obs
○ 2017-04-03 13:59:50
● 2026-02-18 01:03:30
● 2026-02-18 02:40:24
○ 2026-02-18 16:17:10
● 2026-02-21 02:54:12
● 2026-02-27 12:45:54
○ 2026-02-28 02:53:00
○ 2026-02-28 02:53:02
○MXmx-5.pobox.com2026-02-18 → 2026-02-27 · 8 obs
○ 2017-04-03 13:59:50
● 2026-02-18 01:03:30
● 2026-02-18 02:40:24
○ 2026-02-18 16:17:10
● 2026-02-21 02:54:12
● 2026-02-27 12:45:54
○ 2026-02-28 02:53:00
○ 2026-02-28 02:53:02
○A106.186.115.772015-08-31 → 2017-04-03 · 4 obs
● 2015-08-31 10:33:38
● 2017-04-03 13:59:50
○ 2026-02-18 01:03:30
○ 2026-02-28 02:53:02
○A16.15.176.142026-02-21 → 2026-02-21 · 4 obs
○ 2026-02-18 16:17:10
● 2026-02-21 02:54:12
○ 2026-02-27 03:53:00
○ 2026-02-28 02:53:02
●A16.15.177.82026-02-28 → 2026-02-28 · 3 obs
○ 2026-02-27 12:45:54
● 2026-02-28 02:53:00
● 2026-02-28 02:53:02
○A16.15.181.2432026-02-18 → 2026-02-18 · 4 obs
○ 2026-02-18 02:40:24
● 2026-02-18 16:17:10
○ 2026-02-21 02:54:12
○ 2026-02-28 02:53:02
○A16.15.183.112026-02-21 → 2026-02-21 · 4 obs
○ 2026-02-18 16:17:10
● 2026-02-21 02:54:12
○ 2026-02-27 03:53:00
○ 2026-02-28 02:53:02
○A16.15.183.932026-02-18 → 2026-02-18 · 4 obs
○ 2017-04-03 13:59:50
● 2026-02-18 01:03:30
○ 2026-02-18 02:40:24
○ 2026-02-28 02:53:02
○A16.15.188.2472026-02-27 → 2026-02-27 · 4 obs
○ 2026-02-21 02:54:12
● 2026-02-27 03:53:00
○ 2026-02-27 12:45:54
○ 2026-02-28 02:53:02
○A16.15.191.2242026-02-18 → 2026-02-18 · 4 obs
○ 2026-02-18 01:03:30
● 2026-02-18 02:40:24
○ 2026-02-18 16:17:10
○ 2026-02-28 02:53:02
○A16.15.195.2432026-02-18 → 2026-02-18 · 4 obs
○ 2017-04-03 13:59:50
● 2026-02-18 01:03:30
○ 2026-02-18 02:40:24
○ 2026-02-28 02:53:02
○A16.15.202.1902026-02-18 → 2026-02-18 · 4 obs
○ 2017-04-03 13:59:50
● 2026-02-18 01:03:30
○ 2026-02-18 02:40:24
○ 2026-02-28 02:53:02
●A16.15.207.1872026-02-28 → 2026-02-28 · 3 obs
○ 2026-02-27 12:45:54
● 2026-02-28 02:53:00
● 2026-02-28 02:53:02
○A16.15.207.502026-02-18 → 2026-02-18 · 4 obs
○ 2026-02-18 01:03:30
● 2026-02-18 02:40:24
○ 2026-02-18 16:17:10
○ 2026-02-28 02:53:02
○A16.15.223.2222026-02-18 → 2026-02-18 · 4 obs
○ 2026-02-18 01:03:30
● 2026-02-18 02:40:24
○ 2026-02-18 16:17:10
○ 2026-02-28 02:53:02
●A16.15.223.2532026-02-28 → 2026-02-28 · 3 obs
○ 2026-02-27 12:45:54
● 2026-02-28 02:53:00
● 2026-02-28 02:53:02
○A16.15.223.32026-02-27 → 2026-02-27 · 4 obs
○ 2026-02-21 02:54:12
● 2026-02-27 03:53:00
○ 2026-02-27 12:45:54
○ 2026-02-28 02:53:02
○A52.216.154.1472026-02-27 → 2026-02-27 · 4 obs
○ 2026-02-21 02:54:12
● 2026-02-27 03:53:00
○ 2026-02-27 12:45:54
○ 2026-02-28 02:53:02
○A52.216.216.1812026-02-18 → 2026-02-18 · 4 obs
○ 2026-02-18 01:03:30
● 2026-02-18 02:40:24
○ 2026-02-18 16:17:10
○ 2026-02-28 02:53:02
○A52.216.216.2052026-02-18 → 2026-02-18 · 4 obs
○ 2026-02-18 01:03:30
● 2026-02-18 02:40:24
○ 2026-02-18 16:17:10
○ 2026-02-28 02:53:02
○A52.216.220.2372026-02-27 → 2026-02-27 · 4 obs
○ 2026-02-21 02:54:12
● 2026-02-27 03:53:00
○ 2026-02-27 12:45:54
○ 2026-02-28 02:53:02
○A52.216.249.112026-02-18 → 2026-02-18 · 4 obs
○ 2017-04-03 13:59:50
● 2026-02-18 01:03:30
○ 2026-02-18 02:40:24
○ 2026-02-28 02:53:02
○A52.216.250.672026-02-18 → 2026-02-18 · 4 obs
○ 2026-02-18 02:40:24
● 2026-02-18 16:17:10
○ 2026-02-21 02:54:12
○ 2026-02-28 02:53:02
○A52.216.35.452026-02-21 → 2026-02-21 · 4 obs
○ 2026-02-18 16:17:10
● 2026-02-21 02:54:12
○ 2026-02-27 03:53:00
○ 2026-02-28 02:53:02
○A52.216.39.372026-02-21 → 2026-02-21 · 4 obs
○ 2026-02-18 16:17:10
● 2026-02-21 02:54:12
○ 2026-02-27 03:53:00
○ 2026-02-28 02:53:02
●A52.216.44.772026-02-28 → 2026-02-28 · 3 obs
○ 2026-02-27 12:45:54
● 2026-02-28 02:53:00
● 2026-02-28 02:53:02
○A52.216.48.1732026-02-18 → 2026-02-18 · 4 obs
○ 2017-04-03 13:59:50
● 2026-02-18 01:03:30
○ 2026-02-18 02:40:24
○ 2026-02-28 02:53:02
○A52.216.52.212026-02-18 → 2026-02-18 · 4 obs
○ 2026-02-18 02:40:24
● 2026-02-18 16:17:10
○ 2026-02-21 02:54:12
○ 2026-02-28 02:53:02
●A52.216.56.2452026-02-28 → 2026-02-28 · 3 obs
○ 2026-02-27 12:45:54
● 2026-02-28 02:53:00
● 2026-02-28 02:53:02
○A52.216.60.1092026-02-18 → 2026-02-18 · 4 obs
○ 2026-02-18 02:40:24
● 2026-02-18 16:17:10
○ 2026-02-21 02:54:12
○ 2026-02-28 02:53:02
○A52.216.60.1572026-02-18 → 2026-02-18 · 4 obs
○ 2017-04-03 13:59:50
● 2026-02-18 01:03:30
○ 2026-02-18 02:40:24
○ 2026-02-28 02:53:02
○A52.216.62.852026-02-18 → 2026-02-18 · 4 obs
○ 2026-02-18 02:40:24
● 2026-02-18 16:17:10
○ 2026-02-21 02:54:12
○ 2026-02-28 02:53:02
○A52.216.88.22026-02-18 → 2026-02-18 · 4 obs
○ 2026-02-18 01:03:30
● 2026-02-18 02:40:24
○ 2026-02-18 16:17:10
○ 2026-02-28 02:53:02
○A52.216.93.102026-02-18 → 2026-02-18 · 4 obs
○ 2017-04-03 13:59:50
● 2026-02-18 01:03:30
○ 2026-02-18 02:40:24
○ 2026-02-28 02:53:02
○A52.217.113.2052026-02-27 → 2026-02-27 · 4 obs
○ 2026-02-21 02:54:12
● 2026-02-27 03:53:00
○ 2026-02-27 12:45:54
○ 2026-02-28 02:53:02
○A52.217.142.1492026-02-18 → 2026-02-18 · 4 obs
○ 2026-02-18 01:03:30
● 2026-02-18 02:40:24
○ 2026-02-18 16:17:10
○ 2026-02-28 02:53:02
●A52.217.173.1252026-02-28 → 2026-02-28 · 3 obs
○ 2026-02-27 12:45:54
● 2026-02-28 02:53:00
● 2026-02-28 02:53:02
○A52.217.174.2052026-02-18 → 2026-02-18 · 4 obs
○ 2026-02-18 02:40:24
● 2026-02-18 16:17:10
○ 2026-02-21 02:54:12
○ 2026-02-28 02:53:02
○A52.217.194.2052026-02-27 → 2026-02-27 · 4 obs
○ 2026-02-21 02:54:12
● 2026-02-27 03:53:00
○ 2026-02-27 12:45:54
○ 2026-02-28 02:53:02
○A52.217.194.2372026-02-18 → 2026-02-18 · 4 obs
○ 2026-02-18 02:40:24
● 2026-02-18 16:17:10
○ 2026-02-21 02:54:12
○ 2026-02-28 02:53:02
○A52.217.201.2292026-02-21 → 2026-02-21 · 4 obs
○ 2026-02-18 16:17:10
● 2026-02-21 02:54:12
○ 2026-02-27 03:53:00
○ 2026-02-28 02:53:02
○A52.217.204.1572026-02-27 → 2026-02-27 · 4 obs
○ 2026-02-21 02:54:12
● 2026-02-27 03:53:00
○ 2026-02-27 12:45:54
○ 2026-02-28 02:53:02
○A52.217.207.692026-02-27 → 2026-02-27 · 4 obs
○ 2026-02-21 02:54:12
● 2026-02-27 03:53:00
○ 2026-02-27 12:45:54
○ 2026-02-28 02:53:02
○A52.217.207.852026-02-21 → 2026-02-21 · 4 obs
○ 2026-02-18 16:17:10
● 2026-02-21 02:54:12
○ 2026-02-27 03:53:00
○ 2026-02-28 02:53:02
○A52.217.226.1972026-02-21 → 2026-02-21 · 4 obs
○ 2026-02-18 16:17:10
● 2026-02-21 02:54:12
○ 2026-02-27 03:53:00
○ 2026-02-28 02:53:02
○A52.217.81.2192026-02-18 → 2026-02-18 · 4 obs
○ 2026-02-18 02:40:24
● 2026-02-18 16:17:10
○ 2026-02-21 02:54:12
○ 2026-02-28 02:53:02
●A54.231.133.292026-02-28 → 2026-02-28 · 3 obs
○ 2026-02-27 12:45:54
● 2026-02-28 02:53:00
● 2026-02-28 02:53:02
●A54.231.202.2212026-02-28 → 2026-02-28 · 3 obs
○ 2026-02-27 12:45:54
● 2026-02-28 02:53:00
● 2026-02-28 02:53:02
○A54.231.224.452026-02-18 → 2026-02-18 · 4 obs
○ 2026-02-18 01:03:30
● 2026-02-18 02:40:24
○ 2026-02-18 16:17:10
○ 2026-02-28 02:53:02
○A54.231.225.1812026-02-18 → 2026-02-18 · 4 obs
○ 2017-04-03 13:59:50
● 2026-02-18 01:03:30
○ 2026-02-18 02:40:24
○ 2026-02-28 02:53:02
○A54.231.236.452026-02-21 → 2026-02-21 · 4 obs
○ 2026-02-18 16:17:10
● 2026-02-21 02:54:12
○ 2026-02-27 03:53:00
○ 2026-02-28 02:53:02

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org-
dhdo.orgns5.linode.com, ns-735.awsdns-27.net, ns-1241.awsdns-27.org, ns-1810.awsdns-34.co.uk...1 record

✅ Authoritative Response

Server: 205.251.199.18

NS records: ns5.linode.com, ns-735.awsdns-27.net, ns-1241.awsdns-27.org, ns-1810.awsdns-34.co.uk, ns-419.awsdns-52.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dhdo.org (unsigned zone)

⏱️ Timing

Total: 1200ms | Queries: -

📄 Records

TypeCountSample Data
NS4ns-1241.awsdns-27.org, ns-1810.awsdns-34.co.uk...
MX5mx-1.pobox.com (pri: 10), mx-2.pobox.com (pri: 10)...
TXT1v=spf1 include:spf.messagingengine.com ?
SOA1ns-735.awsdns-27.net awsdns-hostmaster.a

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-1241.awsdns-27.org)

AI analysis

dhdo.org points to eight IP numbers: 16.15.177.8, 16.15.207.187, 16.15.223.253, 52.216.44.77, 52.216.56.245, 52.217.173.125, 54.231.133.29 and 54.231.202.221.

Other host names, for instance dantech-consulting.com, arundelfire.com, lastslice.net, liasc.net and rlie.co share IP numbers with dhdo.org.

dhdo.org delegates to five name servers: ns-419.awsdns-52.com, ns5.linode.com, ns-735.awsdns-27.net, ns-1241.awsdns-27.org and ns-1810.awsdns-34.co.uk.

dhdo.org at least partially shares name servers with other domains such as 236.153.104.in-addr.arpa, mtscapproval.com, heyanavi.jp, home.benshome.net and savagehall.com.

These name servers are commonly used with ns2.linode.com, ns4.linode.com, ns1.linode.com and ns3.linode.com.

Two IPs per host name:

ns-419.awsdns-52.com points to: 2600:9000:5301:a300::1 and 205.251.193.163

ns5.linode.com points to: 2600:14c0:7::2 and 92.123.95.2

ns-735.awsdns-27.net points to: 2600:9000:5302:df00::1 and 205.251.194.223

ns-1241.awsdns-27.org points to: 2600:9000:5304:d900::1 and 205.251.196.217

ns-1810.awsdns-34.co.uk points to: 2600:9000:5307:1200::1 and 205.251.199.18

Pattern: left IDs ascend by 9 (12, 21, 30, 39, 48); each pair of targets ascend by 9 (15/18, 24/27, 33/36, 42/45, 51/54)