rctraining.com - robtex.com

rctraining.com

DNSSEC⚠️ Not signed
A162.159.134.42Cloudflare162.159.128.0/19 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns-175.awsdns-21.com ⭐
A2600:9000:5300:af00::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront
PTRns-175.awsdns-21.com
A205.251.192.175🇺🇸 Amazon205.251.192.0/24 prefix
PTRns-175.awsdns-21.com
NSns-1278.awsdns-31.org
A2600:9000:5304:fe00::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront
PTRns-1278.awsdns-31.org
A205.251.196.254🇺🇸 Amazon205.251.196.0/24 prefix
PTRns-1278.awsdns-31.org
NSns-1733.awsdns-24.co.uk
A2600:9000:5306:c500::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront
PTRns-1733.awsdns-24.co.uk
A205.251.198.197🇺🇸 Amazon205.251.198.0/24 prefix
PTRns-1733.awsdns-24.co.uk
NSns-835.awsdns-40.net
A2600:9000:5303:4300::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront
PTRns-835.awsdns-40.net
A205.251.195.67🇺🇸 Amazon205.251.195.0/24 prefix
PTRns-835.awsdns-40.net
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c19::1b🇺🇸 Google2607:f8b0:4004::/48
PTRbk-in-f27.1e100.net
A172.253.62.27🇺🇸 Google172.253.62.0/24
PTRbc-in-f27.1e100.net
MXalt1.aspmx.l.google.com(5)
A2607:f8b0:4003:c30::1b🇺🇸 Google2607:f8b0:4003::/48
PTRyutulis-in-f27.1e100.net
A74.125.27.26🇺🇸 Google74.125.27.0/24
PTRyutulis-in-f26.1e100.net
MXalt2.aspmx.l.google.com(5)
A2607:f8b0:4001:c70::1a🇺🇸 Google2607:f8b0:4001::/48
PTRyucbful-in-f26.1e100.net
A192.178.209.26🇺🇸 Google192.178.209.0/24
PTRyucbful-in-f26.1e100.net
MXalt3.aspmx.l.google.com(10)
A2607:f8b0:4024:c0d::1b🇺🇸 Google2607:f8b0::/32
PTRmj-in-f27.1e100.net
A192.178.152.26🇺🇸 Google192.178.152.0/24
PTRmj-in-f26.1e100.net
MXalt4.aspmx.l.google.com(10)
A2607:f8b0:4023:403::1a🇺🇸 Google2607:f8b0::/32
PTRgg-in-f26.1e100.net
A142.250.96.27🇺🇸 Google142.250.96.0/24
PTRgg-in-f27.1e100.net
TXTgoogle-site-verification=4kQa5fphOYxntxnf6_ULn_lbWw22yO8eTeOqPOh80VQ
TXTgoogle-site-verification=Aw-KONb-bkY9VpI9sLw78bHYZAboEmq15MCAAsGRpac
TXTv=spf1 include:_spf.google.com include:relay.kinstamailservice.com ~all
SOAns-175.awsdns-21.comawsdns-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
WOT: SAFE (68/100)

Same first word

rctraining.com

Similar names

crtraining.com

DNS History

22 records (10 active, 12 former)

20162017201820192020202120222023202420252026NSns-1278.awsdns-31.orgns-1733.awsdns-24.co.ukns-175.awsdns-21.comns-835.awsdns-40.netns1.blackmesh.comns1.getontech.comns2.blackmesh.comns2.getontech.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comdserv622.whc.caeforwardct.name-services.comeforwardct2.name-services.comeforwardct3.name-services.comwps110.whc.caA162.159.134.42162.220.7.42162.220.7.4572.10.169.242
●NSns-1278.awsdns-31.org2026-03-03 → 2026-03-03 · 3 obs
○ 2017-04-19 03:54:00
● 2026-03-03 14:28:54
● 2026-03-03 17:05:04
●NSns-1733.awsdns-24.co.uk2026-03-03 → 2026-03-03 · 3 obs
○ 2017-04-19 03:54:00
● 2026-03-03 14:28:54
● 2026-03-03 17:05:04
●NSns-175.awsdns-21.com2026-03-03 → 2026-03-03 · 3 obs
○ 2017-04-19 03:54:00
● 2026-03-03 14:28:54
● 2026-03-03 17:05:04
●NSns-835.awsdns-40.net2026-03-03 → 2026-03-03 · 3 obs
○ 2017-04-19 03:54:00
● 2026-03-03 14:28:54
● 2026-03-03 17:05:04
○NSns1.blackmesh.com2015-10-27 → 2017-04-19 · 5 obs
○ 2015-06-09 16:55:52
● 2015-10-27 18:08:28
● 2017-04-19 03:54:00
○ 2026-03-03 14:28:54
○ 2026-03-03 17:05:04
○NSns1.getontech.com2015-06-09 → 2015-06-09 · 3 obs
● 2015-06-09 16:55:52
○ 2015-10-27 18:08:28
○ 2026-03-03 17:05:04
○NSns2.blackmesh.com2015-10-27 → 2017-04-19 · 5 obs
○ 2015-06-09 16:55:52
● 2015-10-27 18:08:28
● 2017-04-19 03:54:00
○ 2026-03-03 14:28:54
○ 2026-03-03 17:05:04
○NSns2.getontech.com2015-06-09 → 2015-06-09 · 3 obs
● 2015-06-09 16:55:52
○ 2015-10-27 18:08:28
○ 2026-03-03 17:05:04
●MXalt1.aspmx.l.google.com2026-03-03 → 2026-03-03 · 3 obs
○ 2017-04-19 03:54:00
● 2026-03-03 14:28:54
● 2026-03-03 17:05:04
●MXalt2.aspmx.l.google.com2026-03-03 → 2026-03-03 · 3 obs
○ 2017-04-19 03:54:00
● 2026-03-03 14:28:54
● 2026-03-03 17:05:04
●MXalt3.aspmx.l.google.com2026-03-03 → 2026-03-03 · 3 obs
○ 2017-04-19 03:54:00
● 2026-03-03 14:28:54
● 2026-03-03 17:05:04
●MXalt4.aspmx.l.google.com2026-03-03 → 2026-03-03 · 3 obs
○ 2017-04-19 03:54:00
● 2026-03-03 14:28:54
● 2026-03-03 17:05:04
●MXaspmx.l.google.com2026-03-03 → 2026-03-03 · 3 obs
○ 2017-04-19 03:54:00
● 2026-03-03 14:28:54
● 2026-03-03 17:05:04
○MXdserv622.whc.ca2015-06-09 → 2015-06-09 · 3 obs
● 2015-06-09 16:55:52
○ 2015-10-27 18:08:28
○ 2026-03-03 17:05:04
○MXeforwardct.name-services.com2015-10-27 → 2017-04-19 · 5 obs
○ 2015-06-09 16:55:52
● 2015-10-27 18:08:28
● 2017-04-19 03:54:00
○ 2026-03-03 14:28:54
○ 2026-03-03 17:05:04
○MXeforwardct2.name-services.com2015-10-27 → 2017-04-19 · 5 obs
○ 2015-06-09 16:55:52
● 2015-10-27 18:08:28
● 2017-04-19 03:54:00
○ 2026-03-03 14:28:54
○ 2026-03-03 17:05:04
○MXeforwardct3.name-services.com2015-10-27 → 2017-04-19 · 5 obs
○ 2015-06-09 16:55:52
● 2015-10-27 18:08:28
● 2017-04-19 03:54:00
○ 2026-03-03 14:28:54
○ 2026-03-03 17:05:04
○MXwps110.whc.ca2015-06-09 → 2015-06-09 · 3 obs
● 2015-06-09 16:55:52
○ 2015-10-27 18:08:28
○ 2026-03-03 17:05:04
●A162.159.134.422026-03-03 → 2026-03-03 · 3 obs
○ 2017-04-19 03:54:00
● 2026-03-03 14:28:54
● 2026-03-03 17:05:04
○A162.220.7.422017-04-19 → 2017-04-19 · 4 obs
○ 2016-09-11 20:01:42
● 2017-04-19 03:54:00
○ 2026-03-03 14:28:54
○ 2026-03-03 17:05:04
○A162.220.7.452016-02-01 → 2016-09-11 · 5 obs
○ 2015-10-27 18:08:28
● 2016-02-01 03:41:52
● 2016-09-11 20:01:42
○ 2017-04-19 03:54:00
○ 2026-03-03 17:05:04
○A72.10.169.2422015-06-09 → 2015-10-27 · 4 obs
● 2015-06-09 16:55:52
● 2015-10-27 18:08:28
○ 2016-02-01 03:41:52
○ 2026-03-03 17:05:04

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comg.gtld-servers.net, d.gtld-servers.net, f.gtld-servers.net, h.gtld-servers.net...-
rctraining.comns-175.awsdns-21.com, ns-835.awsdns-40.net, ns-1733.awsdns-24.co.uk, ns-1278.awsdns-31.org1 record

✅ Authoritative Response

Server: 205.251.196.254

NS records: ns-175.awsdns-21.com, ns-835.awsdns-40.net, ns-1733.awsdns-24.co.uk, ns-1278.awsdns-31.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rctraining.com (unsigned zone)

⏱️ Timing

Total: 737ms | Queries: -

📄 Records

TypeCountSample Data
A1162.159.134.42
NS4ns-1278.awsdns-31.org, ns-1733.awsdns-24.co.uk...
MX5aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...
TXT3google-site-verification=4kQa5fphOYxntxn, google-site-verification=Aw-KONb-bkY9VpI...
SOA1ns-175.awsdns-21.com awsdns-hostmaster.a

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-175.awsdns-21.com)

Analysis

IP Addresses

rctraining.com points to a single IP number: 162.159.134.42.

Other host names, for instance mtcopeland.com, artravelmagazine.com, whatswhere.com, forums.divx.com and envy.nl share IP numbers with rctraining.com.

Name Servers

rctraining.com is delegated to four name servers: ns-175.awsdns-21.com, ns-835.awsdns-40.net, ns-1278.awsdns-31.org and ns-1733.awsdns-24.co.uk.

rctraining.com at least partially shares name servers with other domains, for instance openwriter.com, d3cv1u3a7kp8h9.cloudfront.net, 34.213.173.in-addr.arpa, adstream.mobi and amorand.com.

Host names with two IP numbers:

ns-175.awsdns-21.com points to: 2600:9000:5300:af00::1 and 205.251.192.175.

ns-835.awsdns-40.net points to: 2600:9000:5303:4300::1 and 205.251.195.67.

ns-1278.awsdns-31.org points to: 2600:9000:5304:fe00::1 and 205.251.196.254.

ns-1733.awsdns-24.co.uk points to: 2600:9000:5306:c500::1 and 205.251.198.197.

Mail Servers

rctraining.com is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

rctraining.com shares mail servers with other domains at least in part, for instance ns500768.ns500759.ns500698.ns500735.ns500736.ns500736.ns500735.ns500698.ns500736.ns500576.ns500708.ns500698.ns500619.ns500686.ns500619.ns500619.trackreceptor.com, ns500758.ns500758.ns500735.ns500735.ns500736.ns500698.ns500708.ns500686.ns500619.ns500619.ns500652.tracksymphony.com, ns500698.ns500758.ns500759.ns500758.ns500736.ns500735.ns500735.ns500576.ns500576.ns500686.ns500698.ns500619.ns500619.trackreceptor.com, ns500731.ns500754.ns500742.ns500731.ns500671.ns500754.ns500754.ns500731.ns500731.ns500731.ns500671.ns500688.ns500688.ns500142.lusty(0x736c7574)z.com and ns500698.ns500698.ns500758.ns500698.ns500758.ns500758.ns500735.ns500735.ns500698.ns500735.ns500576.ns500576.ns500686.ns500698.ns500619.ns500619.trackreceptor.com.

These mail servers are often used with aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Host names with two IP numbers:

aspmx.l.google.com points to 2607:f8b0:4004:c19::1b and 172.253.62.27.

alt1.aspmx.l.google.com points to 2607:f8b0:4003:c30::1b and 74.125.27.26.

alt2.aspmx.l.google.com points to 2607:f8b0:4001:c70::1a and 192.178.209.26.

alt3.aspmx.l.google.com points to 2607:f8b0:4024:c0d::1b and 192.178.152.26.

alt4.aspmx.l.google.com points to 2607:f8b0:4023:403::1a and 142.250.96.27.