ctdev.io - dns.ninja

ctdev.io

DNSSEC⚠️ Not signed
A20.119.16.40🇺🇸 Microsoft20.64.0.0/10
NSns1-36.azure-dns.com ⭐
A2603:1061:0:10::24🇺🇸 Microsoft2603:1000::/25 MICROSOFT
PTRns1-36.azure-dns.com
A150.171.10.36🇺🇸 Microsoft150.171.0.0/16 MICROSOFT
PTRns1-36.azure-dns.com
NSns2-36.azure-dns.net
A2620:1ec:8ec:10::24🇺🇸 Microsoft2620:1ec::/36 MICROSOFT
PTRns2-36.azure-dns.net
A150.171.16.36🇺🇸 Microsoft150.171.0.0/16 MICROSOFT
PTRns2-36.azure-dns.net
NSns3-36.azure-dns.org
A2a01:111:4000:10::24🇬🇧 Microsoft2a01:111:4000::/36
PTRns3-36.azure-dns.org
A13.107.222.36🇺🇸 Microsoft13.104.0.0/14 MICROSOFT
PTRns3-36.azure-dns.org
NSns4-36.azure-dns.info
A2620:1ec:bda:10::24🇺🇸 Microsoft2620:1ec::/36 MICROSOFT
PTRns4-36.azure-dns.info
A13.107.206.36🇺🇸 Microsoft13.104.0.0/14 MICROSOFT
PTRns4-36.azure-dns.info
MXctdev-io.mail.protection.outlook.com ⭐
A2a01:111:f403:c902::5🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-sj2pr05cu00505.inbound.protection.outlook.com
A2a01:111:f403:c922::2🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-bl0pr02cu00702.inbound.protection.outlook.com
A2a01:111:f403:f905::3🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-dm5pr02cu00203.inbound.protection.outlook.com
A2a01:111:f403:f90a::1🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-bn8pr03cu00201.inbound.protection.outlook.com
A52.101.8.46🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-dm6pr05cu00406.inbound.protection.outlook.com
A52.101.10.8🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-bn1pr04cu00100.inbound.protection.outlook.com
A52.101.41.58🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-sj0pr02cu00102.inbound.protection.outlook.com
A52.101.194.17🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-ch5pr02cu00401.inbound.protection.outlook.com
TXTv=spf1 include:spf.protection.outlook.com -all
SOAns1-36.azure-dns.comazuredns-hostmaster@microsoft.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=1781590434

Same first word

ctdev.com
ctdev.ir
ctdev.de
ctdev.io
ctdev.cn
ctdev.mobi

Similar names

dtvce.com
tdevc.com
dcvet.com.au
tcdev.dk
vdtec.net
dvtec.in
cdvet.cn
dvtec.com.ar
ecvtd.gov
edtvc.com
tcedv.com
dvtec.com.br
dectv.com
cdvet.com
tcdev.io
cdvet.ch
dvtec.ru
tcdev.me
tcdev.de
vetcd.com
tcdev.ru
cdvet.nl
tcedv.net
tcedv.biz
devct.com
cdvet.pl
tvedc.org
cdvet.cz
tcdev.work
tcdev.tech
cdvet.dk
dcvet.cz
devtc.com
cdvet.ru
vetdc.com
cdvet.fr
devct.net
dvtec.tv
cdvet.mobi
cdvet.net
cdvet.it
tcedv.org
cdvet.at
cdvet.org
dvtec.de
vdtec.de
cdvet.eu
cdvet.de
dvtec.ch
tcdev.com
devtc.net
tecvd.com
dtvce.net
cdvet.biz
tcedv.eu
tvedc.ir
tcedv.de
vdtec.com
cdvet.pro
tcdev.co.uk
dectv.tv
dvtec.it
dvtec.com

DNS History

12 records (6 active, 6 former)

202120222023202420252026NSns1-36.azure-dns.comns2-36.azure-dns.netns3-36.azure-dns.orgns4-36.azure-dns.infons.gransy.comns2.gransy.comns3.gransy.comns4.gransy.comns5.gransy.comMXctdev-io.mail.protection.outlook.comA20.119.16.4070.32.68.95
○NSns.gransy.com2020-01-10 → 2020-01-10 · 3 obs
● 2020-01-10 18:36:34
○ 2026-04-03 16:47:28
○ 2026-06-16 06:48:12
●NSns1-36.azure-dns.com2026-04-03 → 2026-06-16 · 3 obs
○ 2020-01-10 18:36:34
● 2026-04-03 16:47:28
● 2026-06-16 06:48:12
●NSns2-36.azure-dns.net2026-04-03 → 2026-06-16 · 3 obs
○ 2020-01-10 18:36:34
● 2026-04-03 16:47:28
● 2026-06-16 06:48:12
○NSns2.gransy.com2020-01-10 → 2020-01-10 · 3 obs
● 2020-01-10 18:36:34
○ 2026-04-03 16:47:28
○ 2026-06-16 06:48:12
●NSns3-36.azure-dns.org2026-04-03 → 2026-06-16 · 3 obs
○ 2020-01-10 18:36:34
● 2026-04-03 16:47:28
● 2026-06-16 06:48:12
○NSns3.gransy.com2020-01-10 → 2020-01-10 · 3 obs
● 2020-01-10 18:36:34
○ 2026-04-03 16:47:28
○ 2026-06-16 06:48:12
●NSns4-36.azure-dns.info2026-04-03 → 2026-06-16 · 3 obs
○ 2020-01-10 18:36:34
● 2026-04-03 16:47:28
● 2026-06-16 06:48:12
○NSns4.gransy.com2020-01-10 → 2020-01-10 · 3 obs
● 2020-01-10 18:36:34
○ 2026-04-03 16:47:28
○ 2026-06-16 06:48:12
○NSns5.gransy.com2020-01-10 → 2020-01-10 · 3 obs
● 2020-01-10 18:36:34
○ 2026-04-03 16:47:28
○ 2026-06-16 06:48:12
●MXctdev-io.mail.protection.outlook.com2020-01-10 → 2026-06-16 · 2 obs
● 2020-01-10 18:36:34
● 2026-06-16 06:48:12
●A20.119.16.402026-04-03 → 2026-06-16 · 3 obs
○ 2020-01-10 18:36:34
● 2026-04-03 16:47:28
● 2026-06-16 06:48:12
○A70.32.68.952020-01-10 → 2020-01-10 · 3 obs
● 2020-01-10 18:36:34
○ 2026-04-03 16:47:28
○ 2026-06-16 06:48:12

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
ioc0.nic.io, a2.nic.io, a0.nic.io, b0.nic.io-
ctdev.ions3-36.azure-dns.org, ns1-36.azure-dns.com, ns2-36.azure-dns.net, ns4-36.azure-dns.info-

✅ Authoritative Response

Server:13.107.222.36

NS records: ns3-36.azure-dns.org, ns1-36.azure-dns.com, ns2-36.azure-dns.net, ns4-36.azure-dns.info

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ctdev.io (unsigned zone)

⏱️ Timing

Total: 500ms | Queries: -

📄 Records

TypeCountSample Data
A120.119.16.40
NS4ns1-36.azure-dns.com, ns2-36.azure-dns.net...
MX1ctdev-io.mail.protection.outlook.com (pr
TXT1v=spf1 include:spf.protection.outlook.co
SOA1ns1-36.azure-dns.com azuredns-hostmaster

Analysis

IP Addresses

ctdev.io resolves to one IP address: 20.119.16.40.

parcdemartissant.org, cvsweightmanagement.com, shubhampokhrel.com.np and two other host names share IP numbers with ctdev.io.

Name Servers

The authoritative name servers for ctdev.io are ns1-36.azure-dns.com, ns4-36.azure-dns.info, ns2-36.azure-dns.net and ns3-36.azure-dns.org.

ctdev.io partially shares its NS delegation with several other domains, including samsungbiotcloud.com, swatchfiftyfathoms.co.il, allo.io and two others.

ns1-36.azure-dns.com, ns4-36.azure-dns.info, ns2-36.azure-dns.net and ns3-36.azure-dns.org each carry two IP addresses. ns1-36.azure-dns.com has 150.171.10.36 and 2603:1061:0:10::24; ns4-36.azure-dns.info has 13.107.206.36 and 2620:1ec:bda:10::24; ns2-36.azure-dns.net has 150.171.16.36 and 2620:1ec:8ec:10::24; ns3-36.azure-dns.org has 13.107.222.36 and 2a01:111:4000:10::24.

Mail Servers

Mail for ctdev.io is handled by a single mail server, ctdev-io.mail.protection.outlook.com.

ctdev-io.mail.protection.outlook.com resolves to 8 IP addresses — 52.101.8.46, 52.101.10.8, 52.101.41.58 and 5 others.