t21.us - robtex.com

t21.us

DNSSEC⚠️ Not signed
A162.241.203.100🇺🇸 Jacksonville162.241.202.0/23 Google
PTR162-241-203-100.unifiedlayer.com
NSns66.hostgator.mx ⭐
A162.241.203.98🇺🇸 Jacksonville162.241.202.0/23 Google
PTRns66.hostgator.mx
NSns67.hostgator.mx
A162.241.203.99🇺🇸 Jacksonville162.241.202.0/23 Google
PTRns67.hostgator.mx
MXmx1.titan.email ⭐
A3.223.93.12🇺🇸 Amazon3.208.0.0/12 EC2 IAD prefix
PTRec2-3-223-93-12.compute-1.amazonaws.com
A34.195.53.246🇺🇸 Amazon34.192.0.0/12 EC2 IAD prefix
PTRec2-34-195-53-246.compute-1.amazonaws.com
A34.196.168.106🇺🇸 Amazon34.192.0.0/12 EC2 IAD prefix
PTRec2-34-196-168-106.compute-1.amazonaws.com
MXmx2.titan.email(20)
A3.223.93.12🇺🇸 Amazon3.208.0.0/12 EC2 IAD prefix
PTRec2-3-223-93-12.compute-1.amazonaws.com
A34.195.53.246🇺🇸 Amazon34.192.0.0/12 EC2 IAD prefix
PTRec2-34-195-53-246.compute-1.amazonaws.com
A34.196.168.106🇺🇸 Amazon34.192.0.0/12 EC2 IAD prefix
PTRec2-34-196-168-106.compute-1.amazonaws.com
TXTv=spf1 include:spf.titan.email ~all
SOAns66.hostgator.mxroot@mx66.hostgator.mx 2026-03-24 #7

us

DNSSEC🔒 Signed (DS record present)
NSa.cctld.us ⭐
NSb.cctld.us
NSf.cctld.us
NSk.cctld.us
NSm.cctld.us
NSn.cctld.us
NSw.cctld.us
NSx.cctld.us
NSy.cctld.us
SOAa.cctld.usadmin@tldns.godaddy serial=1775973506

Same first word

t21.it
t21.com.mx
t21.us
t21.tv
t21.casino
t21.com.br
t21.cn
t21.info
t21.buzz
t21.net.au
t21.net
t21.eu
t21.s3.amazonaws.com
t21.link
t21.press
t21.co
t21.org
t21.be
t21.se

Similar names

1t2.org
t12.me
21t.ru
1t2.com
t12.ru
12t.ru
2t1.com
12t.org
12t.de
21t.net
t12.tech
t12.net
21t.click
2t1.net
12t.cn
t12.it
21t.org
12t.net
t12.com
t12.cc
t12.tv
12t.co
12t.com
21t.com
21t.cc
t12.de
t12.com.br
t12.us
t12.at
21t.casino
t12.jp
t12.nl
1t2.ru
1t2.cn
t12.org
t12.online
1t2.de

DNS History

11 records (5 active, 6 former)

20162017201820192020202120222023202420252026NSns66.hostgator.mxns67.hostgator.mxns1.name.comns1cmt.name.comns2fjz.name.comns3cpr.name.comns4lny.name.comMXmx1.titan.emailmx2.titan.emailA162.241.203.100174.142.90.197
○NSns1.name.com2021-01-18 → 2021-01-18 · 4 obs
○ 2015-06-28 00:32:40
● 2021-01-18 15:54:54
○ 2026-04-05 07:11:22
○ 2026-04-12 06:09:24
○NSns1cmt.name.com2015-06-28 → 2021-01-18 · 4 obs
● 2015-06-28 00:32:40
● 2021-01-18 15:54:54
○ 2026-04-05 07:11:22
○ 2026-04-12 06:09:24
○NSns2fjz.name.com2015-06-28 → 2021-01-18 · 4 obs
● 2015-06-28 00:32:40
● 2021-01-18 15:54:54
○ 2026-04-05 07:11:22
○ 2026-04-12 06:09:24
○NSns3cpr.name.com2015-06-28 → 2021-01-18 · 4 obs
● 2015-06-28 00:32:40
● 2021-01-18 15:54:54
○ 2026-04-05 07:11:22
○ 2026-04-12 06:09:24
○NSns4lny.name.com2015-06-28 → 2021-01-18 · 4 obs
● 2015-06-28 00:32:40
● 2021-01-18 15:54:54
○ 2026-04-05 07:11:22
○ 2026-04-12 06:09:24
●NSns66.hostgator.mx2026-04-05 → 2026-04-12 · 3 obs
○ 2021-01-18 15:54:54
● 2026-04-05 07:11:22
● 2026-04-12 06:09:24
●NSns67.hostgator.mx2026-04-05 → 2026-04-12 · 3 obs
○ 2021-01-18 15:54:54
● 2026-04-05 07:11:22
● 2026-04-12 06:09:24
●MXmx1.titan.email2026-04-05 → 2026-04-12 · 2 obs
● 2026-04-05 07:11:22
● 2026-04-12 06:09:24
●MXmx2.titan.email2026-04-05 → 2026-04-12 · 2 obs
● 2026-04-05 07:11:22
● 2026-04-12 06:09:24
●A162.241.203.1002026-04-05 → 2026-04-12 · 3 obs
○ 2021-01-18 15:54:54
● 2026-04-05 07:11:22
● 2026-04-12 06:09:24
○A174.142.90.1972015-06-28 → 2021-01-18 · 4 obs
● 2015-06-28 00:32:40
● 2021-01-18 15:54:54
○ 2026-04-05 07:11:22
○ 2026-04-12 06:09:24

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
usk.cctld.us, y.cctld.us, b.cctld.us, x.cctld.us...-
t21.usns66.hostgator.mx, ns67.hostgator.mx-

✅ Authoritative Response

Server:162.241.203.99

NS records: ns66.hostgator.mx, ns67.hostgator.mx

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for t21.us (unsigned zone)

⏱️ Timing

Total: 563ms | Queries: -

📄 Records

TypeCountSample Data
A1162.241.203.100
NS2ns66.hostgator.mx, ns67.hostgator.mx
MX2mx1.titan.email (pri: 10), mx2.titan.email (pri: 20)
TXT1v=spf1 include:spf.titan.email ~all
SOA1ns66.hostgator.mx root.mx66.hostgator.mx

Analysis

IP Addresses

t21.us points to IP number 162.241.203.100.

For instance, other host names tujuicio.com, mail.onek.com.mx, mail.canacintra-leon.org.mx, mail.definiciondederecho.com and videoaudioycomunicacion.com share IP numbers with t21.us.

Name Servers

t21.us is delegated to two name servers: ns66.hostgator.mx and ns67.hostgator.mx.

t21.us uses the same name server setup as other domains such as siesmexico.com, pppseguros.com, netzam.com, trewas.com and simeam.com.

t21.us shares name servers with other domains at least partially, for instance promocionalesdelpuerto.com and ttr.com.mx.

Host names with one IP number:

ns66.hostgator.mx points to: 162.241.203.98.

ns67.hostgator.mx points to: 162.241.203.99.

Mail Servers

Two mail servers mx1.titan.email and mx2.titan.email handle t21.us.

t21.us shares the same mail server setup as other domains, for instance raquelmello.com, dbma.com.br, zplusdrive.co.uk, drextek.com and corruptionismyissue.org.

t21.us shares some mail servers with other domains to some extent, for instance parceirotimempresas.com.br and comunidadrumbera.net.

Host names with three IP numbers:

mx1.titan.email and mx2.titan.email point to 3.223.93.12, 34.195.53.246 and 34.196.168.106.

Host names that point to 3.223.93.12: mx1.titan.email and mx2.titan.email.

Host names that point to 34.195.53.246: mx1.titan.email and mx2.titan.email.

Host names that point to 34.196.168.106: mx1.titan.email and mx2.titan.email.