🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`ctdoc.dev`

DNSSEC	⚠️ Not signed
NS	`charles.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b53^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`charles.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c153^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`charles.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2153^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`charles.ns.cloudflare.com`
		A	108.162.193.83^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`charles.ns.cloudflare.com`
		A	172.64.33.83^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`charles.ns.cloudflare.com`
		A	173.245.59.83^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`charles.ns.cloudflare.com`
NS	`selah.ns.cloudflare.com`
		A	2606:4700:50::a29f:2615^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`selah.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c215^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`selah.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2215^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`selah.ns.cloudflare.com`
		A	108.162.194.21^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`selah.ns.cloudflare.com`
		A	162.159.38.21^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`selah.ns.cloudflare.com`
		A	172.64.34.21^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`selah.ns.cloudflare.com`
SOA	`charles.ns.cloudflare.com`dns@cloudflare.com serial=2418419686

`dev`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns-tld1.charlestonroadregistry.com` ⭐
	NS	`ns-tld2.charlestonroadregistry.com`
	NS	`ns-tld3.charlestonroadregistry.com`
	NS	`ns-tld4.charlestonroadregistry.com`
	NS	`ns-tld5.charlestonroadregistry.com`
	SOA	`ns-tld1.charlestonroadregistry.com`cloud-dns-hostmaster@google.com serial=1

🔒 HSTS Preload (+subdomains)

Same first word

ctdoc.com

ctdoc.com.br

ctdoc.dev

ctdoc.in

ctdoc.org

ctdoc.pages.dev

ctdoc.net

Similar names

doctc.net

dotcc.cc

cdotc.com

ccdot.com

dtcco.workers.dev

dtcoc.church

dccto.com

cdtoc.app

coctd.com

cdtco.com

codtc.ph

ccdot.ru

cdotc.co

tcdco.com

cdcot.cc

dctco.com.tw

docct.pages.dev

ctdco.com

doctc.vip

cotdc.online

todcc.com

dtcco.io

tcdoc.uk

ocdtc.org

coctd.com.vn

octdc.ph

odctc.com

tdocc.com

dcotc.ph

octdc.nimsite.uk

cdcto.com

ctcdo.com

dccto.org

ccodt.com

tocdc.com

dotcc.net

tccod.com

ocdtc.com

dcotc.com

dccot.com

cocdt.com

dotcc.xyz

ocdct.org

otdcc.vip

otcdc.com

ctdco.com.tw

dotcc.com

dtcco.com

cdcot.org

tcocd.de

tcdoc.com

ccdot.me

docct.com

ccdot.cc

dotcc.cn

cdotc.org

ccdot.cn

ccdot.xyz

tcdco.ca

dctco.my

ctcod.com

octcd.com

cdotc.ca

dctco.com

codtc.com

doctc.co

ccdot.email

dotcc.org

dotcc.us

dotcc.de

ccdot.art

ocdct.com

Previous names

ctbz.dev

ctca.dev

ctcc.dev

ctcd.dev

ctch.dev

ctchan.dev

ctcherry.dev

ctco.dev

ctcs.dev

ctcsatlas.dev

ctct.dev

ctd.dev

ctdatacenter.dev

ctdc.dev

ctdev.dev

ctdi.dev

ctdio.dev

ctdl.dev

ctdn.dev

ctdo.dev

Next names

ctds.dev

cte-rca.dev

cte.dev

cteak.dev

cteam.dev

ctec.dev

ctecnologias.dev

ctekin.dev

ctel.dev

ctemis.dev

ctemlabs.dev

ctera.dev

cterm.dev

ctero.dev

ctest.dev

cteve.dev

ctey.dev

ctf-beyondthelogin.dev

ctf-event.dev

ctf-flags.dev

DNS History

2 records (2 active, 0 former)

●NScharles.ns.cloudflare.com2026-10-24 → 2026-10-27 · 2 obs

● 2026-10-24 04:32:44
● 2026-10-27 19:42:42

●NSselah.ns.cloudflare.com2026-10-24 → 2026-10-27 · 2 obs

● 2026-10-24 04:32:44
● 2026-10-27 19:42:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	-
ctdoc.dev	selah.ns.cloudflare.com, charles.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.59.83

NS records: selah.ns.cloudflare.com, charles.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ctdoc.dev (unsigned zone)

⏱️ Timing

Total: 1131ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`charles.ns.cloudflare.com, selah.ns.cloudflare.com`
SOA	1	`charles.ns.cloudflare.com dns.cloudflare`

Analysis

Name Servers

ctdoc.dev has two authoritative name servers — charles.ns.cloudflare.com and selah.ns.cloudflare.com.

ctdoc.dev uses the same name servers as several other domains — among them klein-2b729a4ae241.workers.dev, originalgolffundamentalsdunns5lessons.com, protocol-signal.pages.dev and two more.

At least some of ctdoc.dev's name servers are shared with other domains, for example alexandria-delacruz.pages.dev, cellmedinstitute.com, girl-hub.space and two more.

These name servers are often deployed together with the name servers zahir.ns.cloudflare.com, keyla.ns.cloudflare.com, kimora.ns.cloudflare.com and vivienne.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

charles.ns.cloudflare.com points to 108.162.193.83, 172.64.33.83, 173.245.59.83 and 3 other IP addresses.

selah.ns.cloudflare.com points to 108.162.194.21, 162.159.38.21, 172.64.34.21 and 3 other IP addresses.

ctdoc.dev - robtex.com

ctdoc.dev

dev