ctx1.com - robtex.com

ctx1.com

DNSSEC⚠️ Not signed
A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix
A2600:1f18:4ae:c606:78d4:4260:db4e:aeee🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix
A13.223.25.84🇺🇸 Amazon13.216.0.0/13 EC2 IAD prefix
A54.243.117.197🇺🇸 Amazon54.242.0.0/15 EC2 IAD prefix
NSns1.namebrightdns.com ⭐
A2600:1f18:683a:ae1a:165d:d9b5:87c0:94e0🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1a:7107:667d:570b:171e🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1b:36f4:3cd1:55dc:15🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A3.208.27.76🇺🇸 Amazon3.208.0.0/12 EC2 IAD prefix
PTRec2-3-208-27-76.compute-1.amazonaws.com
A13.222.185.86🇺🇸 Amazon13.216.0.0/13 EC2 IAD prefix
PTRec2-13-222-185-86.compute-1.amazonaws.com
NSnsg1.namebrightdns.com
A2600:1f18:683a:ae1a:29f5:9f2d:323d:944b🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1a:6050:8493:87b1:d4a9🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1b:2eeb:def5:98eb:a7b7🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1b:3180:570e:1a09:8e12🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1b:5775:a328:2f59:17b7🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A18.232.132.132🇺🇸 Amazon18.232.0.0/14 EC2 IAD prefix
PTRec2-18-232-132-132.compute-1.amazonaws.com
A34.207.55.42🇺🇸 Amazon34.192.0.0/12 EC2 IAD prefix
PTRec2-34-207-55-42.compute-1.amazonaws.com
A34.207.131.235🇺🇸 Amazon34.192.0.0/12 EC2 IAD prefix
PTRec2-34-207-131-235.compute-1.amazonaws.com
A54.87.7.90🇺🇸 Amazon54.87.0.0/16 EC2 IAD prefix
PTRec2-54-87-7-90.compute-1.amazonaws.com
NSnsg2.namebrightdns.com
A2600:1f18:683a:ae1a:8ce4:b69a:5395:a667🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1a:f1dc:f785:ea95:934🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1b:c46e:c671:5339:dce0🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A18.212.87.210🇺🇸 Amazon18.208.0.0/13 EC2 IAD prefix
PTRec2-18-212-87-210.compute-1.amazonaws.com
A54.91.71.34🇺🇸 Amazon54.90.0.0/15 EC2 IAD prefix
PTRec2-54-91-71-34.compute-1.amazonaws.com
A98.84.156.86🇺🇸 Amazon98.80.0.0/13 EC2 IAD Prefix
PTRec2-98-84-156-86.compute-1.amazonaws.com
TXTv=spf1 -all
TXTafternic-verification-G9G3tM8T8EwEizzPzjGJWF
SOAns1.namebrightdns.comdns@namebright.com 2026-02-24 #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

Same first word

ctx1.com

Similar names

txc1.cn
xtc1.com
tcx1.com
txc1.com
tc1x.com
1txc.cn

DNS History

20 records (7 active, 13 former)

20162017201820192020202120222023202420252026NSns1.namebrightdns.comnsg1.namebrightdns.comnsg2.namebrightdns.comns-us.1and1-dns.comns-us.1and1-dns.dens-us.1and1-dns.orgns-us.1and1-dns.usns37.worldnic.comns38.worldnic.comMXmx00.1and1.commx01.1and1.comA13.223.25.842600:1f18:4ae:c605:dd5d:b838:5816:d7fb2600:1f18:4ae:c606:78d4:4260:db4e:aeee54.243.117.197208.91.197.272607:f1c0:1000:c0b6:cf64:195c:281f:18192607:f1c0:100f:f000::20e74.208.137.374.208.236.237
○NSns-us.1and1-dns.com2016-03-19 → 2017-03-27 · 5 obs
○ 2015-12-10 10:14:56
● 2016-03-19 08:01:30
● 2017-03-27 12:00:16
○ 2026-02-24 09:22:34
○ 2026-02-24 20:54:04
○NSns-us.1and1-dns.de2016-03-19 → 2017-03-27 · 5 obs
○ 2015-12-10 10:14:56
● 2016-03-19 08:01:30
● 2017-03-27 12:00:16
○ 2026-02-24 09:22:34
○ 2026-02-24 20:54:04
○NSns-us.1and1-dns.org2016-03-19 → 2017-03-27 · 5 obs
○ 2015-12-10 10:14:56
● 2016-03-19 08:01:30
● 2017-03-27 12:00:16
○ 2026-02-24 09:22:34
○ 2026-02-24 20:54:04
○NSns-us.1and1-dns.us2016-03-19 → 2017-03-27 · 5 obs
○ 2015-12-10 10:14:56
● 2016-03-19 08:01:30
● 2017-03-27 12:00:16
○ 2026-02-24 09:22:34
○ 2026-02-24 20:54:04
●NSns1.namebrightdns.com2026-02-24 → 2026-02-24 · 3 obs
○ 2017-03-27 12:00:16
● 2026-02-24 09:22:34
● 2026-02-24 20:54:04
○NSns37.worldnic.com2015-07-19 → 2015-07-19 · 3 obs
● 2015-07-19 21:19:36
○ 2015-12-10 10:14:56
○ 2026-02-24 20:54:04
○NSns38.worldnic.com2015-07-19 → 2015-07-19 · 3 obs
● 2015-07-19 21:19:36
○ 2015-12-10 10:14:56
○ 2026-02-24 20:54:04
●NSnsg1.namebrightdns.com2026-02-24 → 2026-02-24 · 3 obs
○ 2017-03-27 12:00:16
● 2026-02-24 09:22:34
● 2026-02-24 20:54:04
●NSnsg2.namebrightdns.com2026-02-24 → 2026-02-24 · 3 obs
○ 2017-03-27 12:00:16
● 2026-02-24 09:22:34
● 2026-02-24 20:54:04
○MXmx00.1and1.com2016-03-19 → 2017-03-27 · 4 obs
● 2016-03-19 08:01:30
● 2017-03-27 12:00:16
○ 2026-02-24 09:22:34
○ 2026-02-24 20:54:04
○MXmx01.1and1.com2016-03-19 → 2017-03-27 · 4 obs
● 2016-03-19 08:01:30
● 2017-03-27 12:00:16
○ 2026-02-24 09:22:34
○ 2026-02-24 20:54:04
●A13.223.25.842026-02-24 → 2026-02-24 · 3 obs
○ 2017-03-27 12:00:16
● 2026-02-24 09:22:34
● 2026-02-24 20:54:04
○A208.91.197.272015-07-19 → 2015-07-19 · 3 obs
● 2015-07-19 21:19:36
○ 2015-12-10 10:14:56
○ 2026-02-24 20:54:04
●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-02-24 → 2026-02-24 · 3 obs
○ 2017-03-27 12:00:16
● 2026-02-24 09:22:34
● 2026-02-24 20:54:04
●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-02-24 → 2026-02-24 · 3 obs
○ 2017-03-27 12:00:16
● 2026-02-24 09:22:34
● 2026-02-24 20:54:04
○A2607:f1c0:1000:c0b6:cf64:195c:281f:18192016-03-19 → 2016-07-11 · 5 obs
○ 2015-12-10 10:14:56
● 2016-03-19 08:01:30
● 2016-07-11 00:55:34
○ 2017-03-27 12:00:16
○ 2026-02-24 20:54:04
○A2607:f1c0:100f:f000::20e2017-03-27 → 2017-03-27 · 4 obs
○ 2016-07-11 00:55:34
● 2017-03-27 12:00:16
○ 2026-02-24 09:22:34
○ 2026-02-24 20:54:04
●A54.243.117.1972026-02-24 → 2026-02-24 · 3 obs
○ 2017-03-27 12:00:16
● 2026-02-24 09:22:34
● 2026-02-24 20:54:04
○A74.208.137.32016-03-19 → 2016-07-11 · 5 obs
○ 2015-12-10 10:14:56
● 2016-03-19 08:01:30
● 2016-07-11 00:55:34
○ 2017-03-27 12:00:16
○ 2026-02-24 20:54:04
○A74.208.236.2372017-03-27 → 2017-03-27 · 4 obs
○ 2016-07-11 00:55:34
● 2017-03-27 12:00:16
○ 2026-02-24 09:22:34
○ 2026-02-24 20:54:04

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
ctx1.comnsg1.namebrightdns.com, nsg2.namebrightdns.com19 records

✅ Authoritative Response

Server: 18.234.136.174

NS records: nsg1.namebrightdns.com, nsg2.namebrightdns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ctx1.com (unsigned zone)

⏱️ Timing

Total: 143ms | Queries: -

📄 Records

TypeCountSample Data
A254.243.117.197, 13.223.25.84
AAAA22600:1f18:4ae:c605:dd5d:b838:5816:d7fb, 2600:1f18:4ae:c606:78d4:4260:db4e:aeee
NS2nsg1.namebrightdns.com, nsg2.namebrightdns.com
TXT2afternic-verification-G9G3tM8T8EwEizzPzj, v=spf1 -all
SOA1ns1.namebrightdns.com dns.namebright.com

📌 Glue Records Collected

Total: 19

Out-of-bailiwick: 19 (nsg1.namebrightdns.com, nsg1.namebrightdns.com, nsg1.namebrightdns.com...)

AI analysis

ctx1.com resolves to four IPs: 2600:1f18:4ae:c605:dd5d:b838:5816:d7fb, 2600:1f18:4ae:c606:78d4:4260:db4e:aeee, 13.223.25.84 and 54.243.117.197.

Other host names, for instance topteng.com, findorg.com, mail.dwsec.com, incahootz.com and totallawns.com share IP numbers with ctx1.com.

ctx1.com delegates to three name servers: ns1.namebrightdns.com, nsg1.namebrightdns.com and nsg2.namebrightdns.com.

ctx1.com shares some name servers with other domains, for example vgflix.com, onframe.com, grasshopperflats.com, demo.numericsapp.com and mpower2.com.

These name servers are often used together with ns2.namebrightdns.com, domain-for-sale.hugedomainsdns.com and forsale.hugedomainsdns.com.

Host names with nine IP numbers:

nsg1.namebrightdns.com points to: 2600:1f18:683a:ae1a:29f5:9f2d:323d:944b, 2600:1f18:683a:ae1a:6050:8493:87b1:d4a9, 2600:1f18:683a:ae1b:2eeb:def5:98eb:a7b7, 2600:1f18:683a:ae1b:3180:570e:1a09:8e12, 2600:1f18:683a:ae1b:5775:a328:2f59:17b7, 18.232.132.132, 34.207.55.42, 34.207.131.235 and 54.87.7.90.

Host names with six IP numbers:

nsg2.namebrightdns.com points to: 2600:1f18:683a:ae1a:8ce4:b69a:5395:a667, 2600:1f18:683a:ae1a:f1dc:f785:ea95:934, 2600:1f18:683a:ae1b:c46e:c671:5339:dce0, 18.212.87.210, 54.91.71.34 and 98.84.156.86.

Host names with five IP numbers:

ns1.namebrightdns.com points to: 2600:1f18:683a:ae1a:165d:d9b5:87c0:94e0, 2600:1f18:683a:ae1a:7107:667d:570b:171e, 2600:1f18:683a:ae1b:36f4:3cd1:55dc:15, 3.208.27.76 and 13.222.185.86.