🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`ctad.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:2aeb^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:d440^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.42.235^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.212.64^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`doug.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b9f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`doug.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c19f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`doug.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:219f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`doug.ns.cloudflare.com`
		A	108.162.193.159^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`doug.ns.cloudflare.com`
		A	172.64.33.159^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`doug.ns.cloudflare.com`
		A	173.245.59.159^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`doug.ns.cloudflare.com`
NS	`sarah.ns.cloudflare.com`
		A	2606:4700:50::a29f:26da^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sarah.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2da^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sarah.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22da^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sarah.ns.cloudflare.com`
		A	108.162.194.218^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sarah.ns.cloudflare.com`
		A	162.159.38.218^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sarah.ns.cloudflare.com`
		A	172.64.34.218^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sarah.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.42.235, 172.67.212.64
		IPv6 hints	2606:4700:3030::6815:2aeb, 2606:4700:3035::ac43:d440
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=231, name=cloudflare-ech.com
SOA	`doug.ns.cloudflare.com`dns@cloudflare.com serial=2417430399

`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

ctad.dev

ctad.io

ctad.kr

ctad.com

ctad.fr

ctad.org

ctad.co.kr

ctad.ir

ctad.de

ctad.co.uk

ctad.cn

ctad.pages.dev

ctad.ca

ctad.org.cn

Similar names

ctda.ru

adtc.ca

cadt.xyz

adtc.co.in

catd.net

tdac.info

catd.ro

atdc.esp.br

adct.fr

adtc.github.io

adct.bet

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tdac.in.th

dtac.com.my

datc.ie

atdc.com.au

adct.xyz

dcta.df.gov.br

adtc.com.hk

dcta.vn

adtc.co

cdta.fr

dcat.kr

tcda.it

adct.cl

tcda.co.in

dtca.com.mx

actd.cloud

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dcat.ws

tdac.dk

tcda.com

dact.co.jp

catd.ca

adtc.com.au

dtac.jp

dcat.academy

dact.co.za

tadc.cloud

tdca.org.ph

tadc.cn

dcat.ru

tcda.link

dact.ag

cdat.food

catd.org.uk

adct.website

cdat.cc

tdca.de

cdta.com.cn

adtc.dk

tdac.club

tadc.world

datc.net

adct.com.sg

tcda.net

tadc.my

dtac.ro

tadc.de

dtca.vn

cdta.pages.dev

acdt.tw

cadt.org.uk

cdta.dz

dact.at

dtac.nl

tdac.com.au

cdat.workers.dev

tcad.cz

dact.us

tadc.it

dcta.pro

cdta.ru

dtac.cn

cdta.et

adtc.at

tadc.org.tw

adct.us

tdca.com

tdac.top

adct.se

cdta.ca

adct.info

datc.cn

atdc.us

ctda.asia

atdc.net

tdca.com.br

dact.co.in

dact.ph

datc.co.za

ctda.com.au

ctda.de

tcad.com

adct.ca

dcat.pro

acdt.com.br

adct.net.tr

tdac.dev

tdac.io

Previous names

ct-523.dev

ct-a.dev

ct-eng.dev

ct-interactive.dev

ct-llc.dev

ct-logs.dev

ct-site.dev

ct-technologies.dev

ct-x.dev

ct02.dev

ct1.dev

ct26xd.dev

ct3.dev

ct360.dev

ct5.dev

ct6.dev

ct839.dev

cta-association.dev

cta-tech.dev

ctab.dev

Next names

ctahirih.dev

ctai.dev

ctaio.dev

ctakesusd.dev

ctalau.dev

ctand.dev

ctang.dev

ctanner.dev

ctap.dev

ctapp.dev

ctate.dev

ctau.dev

ctaus.dev

ctaylor.dev

ctb-ehime.dev

ctbaum.dev

ctbk.dev

ctbs.dev

ctbt.dev

ctbw.dev

DNS History

12 records (6 active, 6 former)

●NSdoug.ns.cloudflare.com2026-10-13 → 2026-10-23 · 2 obs

● 2026-10-13 16:52:08
● 2026-10-23 00:36:30

●NSsarah.ns.cloudflare.com2026-10-13 → 2026-10-23 · 2 obs

● 2026-10-13 16:52:08
● 2026-10-23 00:36:30

●A104.21.42.2352026-10-16 → 2026-10-23 · 5 obs

○ 2026-10-13 16:52:08
● 2026-10-16 07:32:10
○ 2026-10-19 19:23:24
● 2026-10-23 00:36:26
● 2026-10-23 00:36:30

●A172.67.212.642026-10-16 → 2026-10-23 · 5 obs

○ 2026-10-13 16:52:08
● 2026-10-16 07:32:10
○ 2026-10-19 19:23:24
● 2026-10-23 00:36:26
● 2026-10-23 00:36:30

○A188.114.96.02026-10-19 → 2026-10-19 · 4 obs

○ 2026-10-16 07:32:10
● 2026-10-19 19:23:24
○ 2026-10-23 00:36:26
○ 2026-10-23 00:36:30

○A188.114.96.42026-10-13 → 2026-10-13 · 3 obs

● 2026-10-13 16:52:08
○ 2026-10-16 07:32:10
○ 2026-10-23 00:36:30

○A188.114.97.02026-10-19 → 2026-10-19 · 4 obs

○ 2026-10-16 07:32:10
● 2026-10-19 19:23:24
○ 2026-10-23 00:36:26
○ 2026-10-23 00:36:30

○A188.114.97.42026-10-13 → 2026-10-13 · 3 obs

● 2026-10-13 16:52:08
○ 2026-10-16 07:32:10
○ 2026-10-23 00:36:30

●A2606:4700:3030::6815:2aeb2026-10-16 → 2026-10-23 · 5 obs

○ 2026-10-13 16:52:08
● 2026-10-16 07:32:10
○ 2026-10-19 19:23:24
● 2026-10-23 00:36:26
● 2026-10-23 00:36:30

●A2606:4700:3035::ac43:d4402026-10-16 → 2026-10-23 · 5 obs

○ 2026-10-13 16:52:08
● 2026-10-16 07:32:10
○ 2026-10-19 19:23:24
● 2026-10-23 00:36:26
● 2026-10-23 00:36:30

○A2a06:98c1:3120::2026-10-13 → 2026-10-19 · 5 obs

● 2026-10-13 16:52:08
○ 2026-10-16 07:32:10
● 2026-10-19 19:23:24
○ 2026-10-23 00:36:26
○ 2026-10-23 00:36:30

○A2a06:98c1:3121::2026-10-13 → 2026-10-19 · 5 obs

● 2026-10-13 16:52:08
○ 2026-10-16 07:32:10
● 2026-10-19 19:23:24
○ 2026-10-23 00:36:26
○ 2026-10-23 00:36:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	-
ctad.dev	sarah.ns.cloudflare.com, doug.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.34.218

NS records: sarah.ns.cloudflare.com, doug.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ctad.dev (unsigned zone)

⏱️ Timing

Total: 790ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.42.235, 172.67.212.64`
AAAA	2	`2606:4700:3035::ac43:d440, 2606:4700:3030::6815:2aeb`
NS	2	`doug.ns.cloudflare.com, sarah.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`doug.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

ctad.dev has four IP addresses: 104.21.42.235, 172.67.212.64, 2606:4700:3030::6815:2aeb and 2606:4700:3035::ac43:d440.

Name Servers

ctad.dev has two authoritative name servers — doug.ns.cloudflare.com and sarah.ns.cloudflare.com.

ctad.dev shares its name server setup with other domains, including malejodesigns.com, soundsend.app, dentontxrentals.com and two others.

ctad.dev partially shares its NS delegation with several other domains, including lettuceeatkale.com, zoom.ir, arship.app and two others.

These name servers are regularly seen alongside mckenzie.ns.cloudflare.com and val.ns.cloudflare.com as name servers.

Host names with 6 IP numbers:

doug.ns.cloudflare.com points to 108.162.193.159, 172.64.33.159, 173.245.59.159 and 3 other IP addresses.

sarah.ns.cloudflare.com points to 108.162.194.218, 162.159.38.218, 172.64.34.218 and 3 other IP addresses.

ctad.dev - robtex.com

ctad.dev

dev

Same first word

Similar names

Previous names

Next names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`ctad.dev`

`dev`