ctdc.dev - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

ctdc.dev

DNSSEC⚠️ Not signed
A2606:4700:3032::ac43:8df1🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::6815:392e🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.57.46Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.141.241🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSheather.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3aa1🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRheather.ns.cloudflare.com
A2803:f800:50::6ca2:c0a1🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRheather.ns.cloudflare.com
A2a06:98c1:50::ac40:20a1🇺🇸 Cloudflare2a06:98c1:50::/45
PTRheather.ns.cloudflare.com
A108.162.192.161🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRheather.ns.cloudflare.com
A172.64.32.161🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRheather.ns.cloudflare.com
A173.245.58.161🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRheather.ns.cloudflare.com
NSmitchell.ns.cloudflare.com
A2606:4700:58::a29f:2ce7🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmitchell.ns.cloudflare.com
A2803:f800:50::6ca2:c3e7🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmitchell.ns.cloudflare.com
A2a06:98c1:50::ac40:23e7🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmitchell.ns.cloudflare.com
A108.162.195.231🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmitchell.ns.cloudflare.com
A162.159.44.231Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmitchell.ns.cloudflare.com
A172.64.35.231🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmitchell.ns.cloudflare.com
MXctdc-dev.mail.protection.outlook.com ⭐
TXTMS=ms24812555
TXTMS=ms66343795
TXTv=spf1 include:spf.protection.outlook.com -all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.57.46, 172.67.141.241
IPv6 hints2606:4700:3032::ac43:8df1, 2606:4700:3035::6815:392e
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=121, name=cloudflare-ech.com
SOAheather.ns.cloudflare.comdns@cloudflare.com serial=2415653364

dev

DNSSEC🔒 Signed (DS record present)
NSns-tld1.charlestonroadregistry.com ⭐
NSns-tld2.charlestonroadregistry.com
NSns-tld3.charlestonroadregistry.com
NSns-tld4.charlestonroadregistry.com
NSns-tld5.charlestonroadregistry.com
SOAns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1
🔒 HSTS Preload (+subdomains)

Same first word

ctdc.synology.me
ctdc.de
ctdc.eu
ctdc.cn
ctdc.ai
ctdc.co.uk
ctdc.jp
ctdc.cc
ctdc.edu.vn
ctdc.com.tw
ctdc.org.in
ctdc.nl
ctdc.cloud
ctdc.io
ctdc.xyz
ctdc.fr
ctdc.hu
ctdc.net
ctdc.pages.dev
ctdc.com.cn
ctdc.ca
ctdc.com
ctdc.ru
ctdc.tech
ctdc.dev
ctdc.us
ctdc.co.kr
ctdc.org
ctdc.ro

Similar names

dtcc.us
ccdt.org.ph
tccd.org.tw
dctc.mil
dtcc.edu
tccd.info
tcdc.xyz
cdtc.com.mx
dtcc.nl
dctc.ie
dctc.co.uk
tdcc.church
tccd.us
tcdc.it
dctc.ph
dtcc.ca
ctcd.cc.tx.us
tcdc.be
ccdt.ac.th
tccd.care
cdct.uk
tcdc.ru
tccd.partners
tdcc.com.tw
dtcc.solutions
cdtc.net
tcdc.us
cdtc.dev
dctc.vip
tdcc.nl
dctc.biz
dtcc.uk
tcdc.ch
tccd.eu
dctc.org
tccd.net
tcdc.net
dtcc.edu.vn
cdct.edu.cn
cdtc.com
dcct.com.cn
cdtc.io
tccd.be
dtcc.cloud
cctd.com.tw
ccdt.pages.dev
dcct.es
dtcc.site
dtcc.info
tdcc.dk
dtcc.cat
dcct.eu
cdct.com
dctc.ru
dtcc.org.uk
tccd.reviews
cdtc.org.br
tccd.io
dcct.com
ccdt.com.br
ctcd.edu
tccd.tips
ctcd.de
tdcc.sg
dtcc.ru
ccdt.noho.st
dtcc.net
cdct.website
dctc.com.ph
dcct.pages.dev
dtcc.pages.dev
tccd.org
tcdc.info
tccd.dk
tccd.fun
dctc.org.uk
dtcc.co
dtcc.cc.nc.us
cdct.org
ctcd.cn
cdtc.nl
cctd.cf
dtcc.com.cn
dcct.in
ccdt.in
cdct.cz
cdtc.edu.cn
dctc.com.au
tcdc.in.th
tcdc.govt.nz

Previous names

ctau.dev
ctaus.dev
ctaylor.dev
ctb-ehime.dev
ctbaum.dev
ctbk.dev
ctbs.dev
ctbt.dev
ctbw.dev
ctbz.dev
ctca.dev
ctcc.dev
ctcd.dev
ctchan.dev
ctcherry.dev
ctco.dev
ctcs.dev
ctcsatlas.dev
ctd.dev
ctdatacenter.dev

Next names

ctdev.dev
ctdi.dev
ctdio.dev
ctdl.dev
ctdn.dev
ctdo.dev
cte-rca.dev
cte.dev
cteak.dev
cteam.dev
ctecnologias.dev
ctekin.dev
ctel.dev
ctemis.dev
ctera.dev
ctero.dev
ctest.dev
ctey.dev
ctf-event.dev
ctf-flags.dev

DNS History

13 records (7 active, 6 former)

NSheather.ns.cloudflare.commitchell.ns.cloudflare.comMXctdc-dev.mail.protection.outlook.comA104.21.57.46172.67.141.2412606:4700:3032::ac43:8df12606:4700:3035::6815:392e188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3120::42a06:98c1:3121::2a06:98c1:3121::4
●NSheather.ns.cloudflare.com2026-09-16 → 2026-09-24 · 2 obs
● 2026-09-16 19:26:52
● 2026-09-24 03:38:58
●NSmitchell.ns.cloudflare.com2026-09-16 → 2026-09-24 · 2 obs
● 2026-09-16 19:26:52
● 2026-09-24 03:38:58
●MXctdc-dev.mail.protection.outlook.com2026-09-16 → 2026-09-24 · 2 obs
● 2026-09-16 19:26:52
● 2026-09-24 03:38:58
●A104.21.57.462026-09-24 → 2026-09-24 · 2 obs
○ 2026-09-17 05:04:06
● 2026-09-24 03:38:58
●A172.67.141.2412026-09-24 → 2026-09-24 · 2 obs
○ 2026-09-17 05:04:06
● 2026-09-24 03:38:58
○A188.114.96.02026-09-16 → 2026-09-16 · 2 obs
● 2026-09-16 19:26:52
○ 2026-09-24 03:38:58
○A188.114.97.02026-09-16 → 2026-09-16 · 2 obs
● 2026-09-16 19:26:52
○ 2026-09-24 03:38:58
●A2606:4700:3032::ac43:8df12026-09-24 → 2026-09-24 · 2 obs
○ 2026-09-17 05:04:06
● 2026-09-24 03:38:58
●A2606:4700:3035::6815:392e2026-09-24 → 2026-09-24 · 2 obs
○ 2026-09-17 05:04:06
● 2026-09-24 03:38:58
○A2a06:98c1:3120::2026-09-17 → 2026-09-17 · 3 obs
○ 2026-09-16 19:26:52
● 2026-09-17 05:04:06
○ 2026-09-24 03:38:58
○A2a06:98c1:3120::42026-09-16 → 2026-09-16 · 3 obs
● 2026-09-16 19:26:52
○ 2026-09-17 05:04:06
○ 2026-09-24 03:38:58
○A2a06:98c1:3121::2026-09-17 → 2026-09-17 · 3 obs
○ 2026-09-16 19:26:52
● 2026-09-17 05:04:06
○ 2026-09-24 03:38:58
○A2a06:98c1:3121::42026-09-16 → 2026-09-16 · 3 obs
● 2026-09-16 19:26:52
○ 2026-09-17 05:04:06
○ 2026-09-24 03:38:58

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...-
ctdc.devheather.ns.cloudflare.com, mitchell.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.32.161

NS records: heather.ns.cloudflare.com, mitchell.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ctdc.dev (unsigned zone)

⏱️ Timing

Total: 549ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.57.46, 172.67.141.241
AAAA22606:4700:3032::ac43:8df1, 2606:4700:3035::6815:392e
NS2heather.ns.cloudflare.com, mitchell.ns.cloudflare.com
MX1ctdc-dev.mail.protection.outlook.com (pr
TXT3MS=ms24812555, MS=ms66343795...
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1heather.ns.cloudflare.com dns.cloudflare

Analysis

IP Addresses

ctdc.dev resolves to four IP addresses: 104.21.57.46, 172.67.141.241, 2606:4700:3032::ac43:8df1 and 2606:4700:3035::6815:392e.

ice-fishing-pl.online, contasemdia.top, sman3takalar.com plus two other host names have IP numbers in common with ctdc.dev.

Name Servers

DNS delegation for ctdc.dev points to two name servers: heather.ns.cloudflare.com and mitchell.ns.cloudflare.com.

The name server configuration of ctdc.dev is shared with other domains, for instance admin2676.workers.dev, ekybe.app, ioloyst.workers.dev and two others.

ctdc.dev shares at least some of its name servers with other domains, including aays-5ze.pages.dev, goozekhar4.space, cashpop.io and two others.

These name servers are frequently paired with the name servers kate.ns.cloudflare.com, rex.ns.cloudflare.com and alexandra.ns.cloudflare.com.

Hosts with 6 IP addresses each:

heather.ns.cloudflare.com has IP addresses 108.162.192.161, 172.64.32.161 and 173.245.58.161, plus 3 other.

mitchell.ns.cloudflare.com has IP addresses 108.162.195.231, 162.159.44.231 and 172.64.35.231, plus 3 other.

Mail Servers

ctdc.dev uses one mail server — ctdc-dev.mail.protection.outlook.com.