ctai.io - robtex.com

ctai.io

DNSSEC⚠️ Not signed
A2600:9000:279e:1200:5:6cb4:fc40:93a1
A2600:9000:279e:7400:5:6cb4:fc40:93a1
A2600:9000:279e:9400:5:6cb4:fc40:93a1
A2600:9000:279e:a600:5:6cb4:fc40:93a1
A2600:9000:279e:ae00:5:6cb4:fc40:93a1
A2600:9000:279e:c600:5:6cb4:fc40:93a1
A2600:9000:279e:dc00:5:6cb4:fc40:93a1
A2600:9000:279e:fe00:5:6cb4:fc40:93a1
A3.166.135.23
A3.166.135.27
A3.166.135.84
A3.166.135.114
NSns-1471.awsdns-55.org ⭐
NSns-1823.awsdns-35.co.uk
NSns-45.awsdns-05.com
NSns-892.awsdns-47.net
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c06::1b🇺🇸 Google2607:f8b0:4004::/48
PTRbg-in-f27.1e100.net
A64.233.180.27🇺🇸 Google64.233.180.0/24
PTRon-in-f27.1e100.net
PTRpe-in-f27.1e100.net
MXalt1.aspmx.l.google.com(5)
A2800:3f0:4003:c0f::1b🇨🇱 Google2800:3f0:4003::/48
A108.177.123.27🇺🇸 Google108.177.123.0/24
PTRlcscld-in-f27.1e100.net
MXalt2.aspmx.l.google.com(5)
A2a00:1450:400b:c02::1a🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f26.1e100.net
A172.253.116.27🇺🇸 Google172.253.116.0/24
PTRdj-in-f27.1e100.net
MXaspmx2.googlemail.com(10)
A2800:3f0:4003:c0f::1b🇨🇱 Google2800:3f0:4003::/48
A108.177.123.27🇺🇸 Google108.177.123.0/24
PTRlcscld-in-f27.1e100.net
MXaspmx3.googlemail.com(10)
A2a00:1450:400b:c02::1a🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f26.1e100.net
A172.253.116.26🇺🇸 Google172.253.116.0/24
PTRdj-in-f26.1e100.net
SOAns-1471.awsdns-55.orgawsdns-hostmaster@amazon.com serial=1

io

DNSSEC🔒 Signed (DS record present)
NSa0.nic.io ⭐
NSa2.nic.io
NSb0.nic.io
NSc0.nic.io
SOAa0.nic.iohostmaster@donuts.email serial=1784090822

Same first word

ctai.org.vn
ctai.org
ctai.com.tw
ctai.es
ctai.vn
ctai.fr
ctai.co
ctai.io

DNS History

48 records (21 active, 27 former)

NSns-1471.awsdns-55.orgns-1823.awsdns-35.co.ukns-45.awsdns-05.comns-892.awsdns-47.netMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comA2600:9000:279e:1200:5:6cb4:fc40:93a12600:9000:279e:7400:5:6cb4:fc40:93a12600:9000:279e:9400:5:6cb4:fc40:93a12600:9000:279e:a600:5:6cb4:fc40:93a12600:9000:279e:ae00:5:6cb4:fc40:93a12600:9000:279e:c600:5:6cb4:fc40:93a12600:9000:279e:dc00:5:6cb4:fc40:93a12600:9000:279e:fe00:5:6cb4:fc40:93a13.166.135.1143.166.135.233.166.135.273.166.135.8413.35.107.12613.35.107.1913.35.107.5113.35.107.522600:9000:2049:1c00:5:6cb4:fc40:93a12600:9000:2049:2200:5:6cb4:fc40:93a12600:9000:2049:2600:5:6cb4:fc40:93a12600:9000:2049:3400:5:6cb4:fc40:93a12600:9000:2049:4200:5:6cb4:fc40:93a12600:9000:2049:5000:5:6cb4:fc40:93a12600:9000:2049:5800:5:6cb4:fc40:93a12600:9000:2049:6200:5:6cb4:fc40:93a12600:9000:2049:6800:5:6cb4:fc40:93a12600:9000:2049:6c00:5:6cb4:fc40:93a12600:9000:2049:7c00:5:6cb4:fc40:93a12600:9000:2049:8800:5:6cb4:fc40:93a12600:9000:2049:be00:5:6cb4:fc40:93a12600:9000:2049:c000:5:6cb4:fc40:93a12600:9000:2049:e00:5:6cb4:fc40:93a12600:9000:2049:e000:5:6cb4:fc40:93a12600:9000:279e:1e00:5:6cb4:fc40:93a12600:9000:279e:2e00:5:6cb4:fc40:93a12600:9000:279e:7c00:5:6cb4:fc40:93a12600:9000:279e:8200:5:6cb4:fc40:93a12600:9000:279e:a00:5:6cb4:fc40:93a12600:9000:279e:d800:5:6cb4:fc40:93a12600:9000:279e:ea00:5:6cb4:fc40:93a1
●NSns-1471.awsdns-55.org2026-07-14 → 2026-07-15 · 2 obs
● 2026-07-14 11:36:26
● 2026-07-15 05:12:46
●NSns-1823.awsdns-35.co.uk2026-07-14 → 2026-07-15 · 2 obs
● 2026-07-14 11:36:26
● 2026-07-15 05:12:46
●NSns-45.awsdns-05.com2026-07-14 → 2026-07-15 · 2 obs
● 2026-07-14 11:36:26
● 2026-07-15 05:12:46
●NSns-892.awsdns-47.net2026-07-14 → 2026-07-15 · 2 obs
● 2026-07-14 11:36:26
● 2026-07-15 05:12:46
●MXalt1.aspmx.l.google.com2026-07-14 → 2026-07-15 · 2 obs
● 2026-07-14 11:36:26
● 2026-07-15 05:12:46
●MXalt2.aspmx.l.google.com2026-07-14 → 2026-07-15 · 2 obs
● 2026-07-14 11:36:26
● 2026-07-15 05:12:46
●MXaspmx.l.google.com2026-07-14 → 2026-07-15 · 2 obs
● 2026-07-14 11:36:26
● 2026-07-15 05:12:46
●MXaspmx2.googlemail.com2026-07-14 → 2026-07-15 · 2 obs
● 2026-07-14 11:36:26
● 2026-07-15 05:12:46
●MXaspmx3.googlemail.com2026-07-14 → 2026-07-15 · 2 obs
● 2026-07-14 11:36:26
● 2026-07-15 05:12:46
○A13.35.107.1262026-07-14 → 2026-07-14 · 3 obs
● 2026-07-14 11:36:26
○ 2026-07-14 18:22:30
○ 2026-07-15 05:12:46
○A13.35.107.192026-07-14 → 2026-07-14 · 3 obs
● 2026-07-14 11:36:26
○ 2026-07-14 18:22:30
○ 2026-07-15 05:12:46
○A13.35.107.512026-07-14 → 2026-07-14 · 3 obs
● 2026-07-14 11:36:26
○ 2026-07-14 18:22:30
○ 2026-07-15 05:12:46
○A13.35.107.522026-07-14 → 2026-07-14 · 3 obs
● 2026-07-14 11:36:26
○ 2026-07-14 18:22:30
○ 2026-07-15 05:12:46
○A2600:9000:2049:1c00:5:6cb4:fc40:93a12026-07-14 → 2026-07-14 · 3 obs
● 2026-07-14 11:36:26
○ 2026-07-14 13:38:38
○ 2026-07-15 05:12:46
○A2600:9000:2049:2200:5:6cb4:fc40:93a12026-07-14 → 2026-07-14 · 4 obs
○ 2026-07-14 11:36:26
● 2026-07-14 13:38:38
○ 2026-07-14 18:22:30
○ 2026-07-15 05:12:46
○A2600:9000:2049:2600:5:6cb4:fc40:93a12026-07-14 → 2026-07-14 · 4 obs
○ 2026-07-14 11:36:26
● 2026-07-14 13:38:38
○ 2026-07-14 18:22:30
○ 2026-07-15 05:12:46
○A2600:9000:2049:3400:5:6cb4:fc40:93a12026-07-14 → 2026-07-14 · 4 obs
○ 2026-07-14 11:36:26
● 2026-07-14 13:38:38
○ 2026-07-14 18:22:30
○ 2026-07-15 05:12:46
○A2600:9000:2049:4200:5:6cb4:fc40:93a12026-07-14 → 2026-07-14 · 4 obs
○ 2026-07-14 11:36:26
● 2026-07-14 13:38:38
○ 2026-07-14 18:22:30
○ 2026-07-15 05:12:46
○A2600:9000:2049:5000:5:6cb4:fc40:93a12026-07-14 → 2026-07-14 · 3 obs
● 2026-07-14 11:36:26
○ 2026-07-14 13:38:38
○ 2026-07-15 05:12:46
○A2600:9000:2049:5800:5:6cb4:fc40:93a12026-07-14 → 2026-07-14 · 3 obs
● 2026-07-14 11:36:26
○ 2026-07-14 13:38:38
○ 2026-07-15 05:12:46
○A2600:9000:2049:6200:5:6cb4:fc40:93a12026-07-14 → 2026-07-14 · 3 obs
● 2026-07-14 11:36:26
○ 2026-07-14 13:38:38
○ 2026-07-15 05:12:46
○A2600:9000:2049:6800:5:6cb4:fc40:93a12026-07-14 → 2026-07-14 · 4 obs
○ 2026-07-14 11:36:26
● 2026-07-14 13:38:38
○ 2026-07-14 18:22:30
○ 2026-07-15 05:12:46
○A2600:9000:2049:6c00:5:6cb4:fc40:93a12026-07-14 → 2026-07-14 · 3 obs
● 2026-07-14 11:36:26
○ 2026-07-14 13:38:38
○ 2026-07-15 05:12:46
○A2600:9000:2049:7c00:5:6cb4:fc40:93a12026-07-14 → 2026-07-14 · 4 obs
○ 2026-07-14 11:36:26
● 2026-07-14 13:38:38
○ 2026-07-14 18:22:30
○ 2026-07-15 05:12:46
○A2600:9000:2049:8800:5:6cb4:fc40:93a12026-07-14 → 2026-07-14 · 3 obs
● 2026-07-14 11:36:26
○ 2026-07-14 13:38:38
○ 2026-07-15 05:12:46
○A2600:9000:2049:be00:5:6cb4:fc40:93a12026-07-14 → 2026-07-14 · 3 obs
● 2026-07-14 11:36:26
○ 2026-07-14 13:38:38
○ 2026-07-15 05:12:46
○A2600:9000:2049:c000:5:6cb4:fc40:93a12026-07-14 → 2026-07-14 · 4 obs
○ 2026-07-14 11:36:26
● 2026-07-14 13:38:38
○ 2026-07-14 18:22:30
○ 2026-07-15 05:12:46
○A2600:9000:2049:e00:5:6cb4:fc40:93a12026-07-14 → 2026-07-14 · 4 obs
○ 2026-07-14 11:36:26
● 2026-07-14 13:38:38
○ 2026-07-14 18:22:30
○ 2026-07-15 05:12:46
○A2600:9000:2049:e000:5:6cb4:fc40:93a12026-07-14 → 2026-07-14 · 3 obs
● 2026-07-14 11:36:26
○ 2026-07-14 13:38:38
○ 2026-07-15 05:12:46
●A2600:9000:279e:1200:5:6cb4:fc40:93a12026-07-14 → 2026-07-15 · 3 obs
○ 2026-07-14 18:22:30
● 2026-07-14 19:26:16
● 2026-07-15 05:12:46
○A2600:9000:279e:1e00:5:6cb4:fc40:93a12026-07-14 → 2026-07-14 · 4 obs
○ 2026-07-14 13:38:38
● 2026-07-14 18:22:30
○ 2026-07-14 19:26:16
○ 2026-07-15 05:12:46
○A2600:9000:279e:2e00:5:6cb4:fc40:93a12026-07-14 → 2026-07-14 · 4 obs
○ 2026-07-14 13:38:38
● 2026-07-14 18:22:30
○ 2026-07-14 19:26:16
○ 2026-07-15 05:12:46
●A2600:9000:279e:7400:5:6cb4:fc40:93a12026-07-14 → 2026-07-15 · 3 obs
○ 2026-07-14 18:22:30
● 2026-07-14 19:26:16
● 2026-07-15 05:12:46
○A2600:9000:279e:7c00:5:6cb4:fc40:93a12026-07-14 → 2026-07-14 · 4 obs
○ 2026-07-14 13:38:38
● 2026-07-14 18:22:30
○ 2026-07-14 19:26:16
○ 2026-07-15 05:12:46
○A2600:9000:279e:8200:5:6cb4:fc40:93a12026-07-14 → 2026-07-14 · 4 obs
○ 2026-07-14 13:38:38
● 2026-07-14 18:22:30
○ 2026-07-14 19:26:16
○ 2026-07-15 05:12:46
●A2600:9000:279e:9400:5:6cb4:fc40:93a12026-07-14 → 2026-07-15 · 3 obs
○ 2026-07-14 18:22:30
● 2026-07-14 19:26:16
● 2026-07-15 05:12:46
○A2600:9000:279e:a00:5:6cb4:fc40:93a12026-07-14 → 2026-07-14 · 4 obs
○ 2026-07-14 13:38:38
● 2026-07-14 18:22:30
○ 2026-07-14 19:26:16
○ 2026-07-15 05:12:46
●A2600:9000:279e:a600:5:6cb4:fc40:93a12026-07-14 → 2026-07-15 · 3 obs
○ 2026-07-14 18:22:30
● 2026-07-14 19:26:16
● 2026-07-15 05:12:46
●A2600:9000:279e:ae00:5:6cb4:fc40:93a12026-07-14 → 2026-07-15 · 3 obs
○ 2026-07-14 18:22:30
● 2026-07-14 19:26:16
● 2026-07-15 05:12:46
●A2600:9000:279e:c600:5:6cb4:fc40:93a12026-07-14 → 2026-07-15 · 3 obs
○ 2026-07-14 13:38:38
● 2026-07-14 18:22:30
● 2026-07-15 05:12:46
○A2600:9000:279e:d800:5:6cb4:fc40:93a12026-07-14 → 2026-07-14 · 4 obs
○ 2026-07-14 13:38:38
● 2026-07-14 18:22:30
○ 2026-07-14 19:26:16
○ 2026-07-15 05:12:46
●A2600:9000:279e:dc00:5:6cb4:fc40:93a12026-07-14 → 2026-07-15 · 3 obs
○ 2026-07-14 18:22:30
● 2026-07-14 19:26:16
● 2026-07-15 05:12:46
○A2600:9000:279e:ea00:5:6cb4:fc40:93a12026-07-14 → 2026-07-14 · 4 obs
○ 2026-07-14 13:38:38
● 2026-07-14 18:22:30
○ 2026-07-14 19:26:16
○ 2026-07-15 05:12:46
●A2600:9000:279e:fe00:5:6cb4:fc40:93a12026-07-14 → 2026-07-15 · 3 obs
○ 2026-07-14 18:22:30
● 2026-07-14 19:26:16
● 2026-07-15 05:12:46
●A3.166.135.1142026-07-14 → 2026-07-15 · 3 obs
○ 2026-07-14 13:38:38
● 2026-07-14 18:22:30
● 2026-07-15 05:12:46
●A3.166.135.232026-07-14 → 2026-07-15 · 3 obs
○ 2026-07-14 13:38:38
● 2026-07-14 18:22:30
● 2026-07-15 05:12:46
●A3.166.135.272026-07-14 → 2026-07-15 · 3 obs
○ 2026-07-14 13:38:38
● 2026-07-14 18:22:30
● 2026-07-15 05:12:46
●A3.166.135.842026-07-14 → 2026-07-15 · 3 obs
○ 2026-07-14 13:38:38
● 2026-07-14 18:22:30
● 2026-07-15 05:12:46

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
ioc0.nic.io, a2.nic.io, a0.nic.io, b0.nic.io-
ctai.ions-1823.awsdns-35.co.uk, ns-892.awsdns-47.net, ns-45.awsdns-05.com, ns-1471.awsdns-55.org-

✅ Authoritative Response

Server:205.251.195.124

NS records: ns-1823.awsdns-35.co.uk, ns-892.awsdns-47.net, ns-45.awsdns-05.com, ns-1471.awsdns-55.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ctai.io (unsigned zone)

⏱️ Timing

Total: 794ms | Queries: -

📄 Records

TypeCountSample Data
A413.35.107.52, 13.35.107.126...
AAAA82600:9000:2049:9600:5:6cb4:fc40:93a1, 2600:9000:2049:f400:5:6cb4:fc40:93a1...
NS4ns-1471.awsdns-55.org, ns-1823.awsdns-35.co.uk...
MX5aspmx.l.google.com (pri: 1), aspmx2.googlemail.com (pri: 10)...
SOA1ns-1471.awsdns-55.org awsdns-hostmaster.

Analysis

IP Addresses

ctai.io has 12 IP addresses — 3.166.135.23, 3.166.135.27, 3.166.135.84 and 9 more.

Name Servers

The authoritative name servers for ctai.io are ns-45.awsdns-05.com, ns-892.awsdns-47.net, ns-1471.awsdns-55.org and ns-1823.awsdns-35.co.uk.

Mail Servers

ctai.io is handled by five mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.

Hostnames that resolve to two IP addresses:

aspmx2.googlemail.com resolves to 108.177.123.27 and 2800:3f0:4003:c0f::1b.

aspmx3.googlemail.com resolves to 172.253.116.26 and 2a00:1450:400b:c02::1a.

aspmx.l.google.com resolves to 64.233.180.27 and 2607:f8b0:4004:c06::1b.

alt1.aspmx.l.google.com resolves to 108.177.123.27 and 2800:3f0:4003:c0f::1b.

alt2.aspmx.l.google.com resolves to 172.253.116.27 and 2a00:1450:400b:c02::1a.

The host names aspmx2.googlemail.com and alt1.aspmx.l.google.com both resolve to 2800:3f0:4003:c0f::1b IP addresses.

The host names aspmx2.googlemail.com and alt1.aspmx.l.google.com both resolve to 108.177.123.27 IP addresses.

The host names aspmx3.googlemail.com and alt2.aspmx.l.google.com both resolve to 2a00:1450:400b:c02::1a IP addresses.