🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`ctlabs.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::6815:176a^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:d280^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.23.106^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.210.128^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`gemma.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:261b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gemma.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c21b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`gemma.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:221b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`gemma.ns.cloudflare.com`
		A	108.162.194.27^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gemma.ns.cloudflare.com`
		A	162.159.38.27^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gemma.ns.cloudflare.com`
		A	172.64.34.27^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gemma.ns.cloudflare.com`
NS	`newt.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bd4^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`newt.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1d4^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`newt.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21d4^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`newt.ns.cloudflare.com`
		A	108.162.193.212^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`newt.ns.cloudflare.com`
		A	172.64.33.212^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`newt.ns.cloudflare.com`
		A	173.245.59.212^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`newt.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.23.106, 172.67.210.128
		IPv6 hints	2606:4700:3034::6815:176a, 2606:4700:3035::ac43:d280
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=184, name=cloudflare-ech.com
SOA	`gemma.ns.cloudflare.com`dns@cloudflare.com serial=2415592872

`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

ctlabs.cloud

ctlabs.com.br

ctlabs.co.uk

ctlabs.com

ctlabs.co

ctlabs.in

ctlabs.dev

ctlabs.online

ctlabs.ai

ctlabs.ca

ctlabs.finance

ctlabs.workers.dev

ctlabs.cz

ctlabs.net

ctlabs.io

ctlabs.app

ctlabs.eu

ctlabs.me

Similar names

sctlab.com.br

tclabs.com.au

tsclab.net

tclabs.de

lbctas.com.au

abcslt.net

atlbcs.com

scabtl.com

labstc.com

ctalbs.com

bacstl.com.ph

tasbcl.com.au

tslabc.co

lbatsc.com

tbcals.com

tclabs.com

asblct.com

stclab.com

tcabsl.com

bcastl.com

lcsabt.com

alcbts.info

abcslt.cam

stabcl.com

cblast.vercel.app

tclabs.digital

castlb.com

tclabs.industries

cblast.link

stablc.xyz

cblast.pro

blcast.com

tclabs.site

tslacb.org

blacts.org

ctslab.net

tclabs.io

btlcas.com

labtsc.com

stclab.net

tlsbac.com

cstlab.uno

stlcab.com

tlbacs.com

abcslt.org

tclabs.ca

cblast.com

stlbca.com

cbtsla.com.au

tclabs.nl

lbcsta.com

stclab.workers.dev

cstlab.it

cstlab.ru

ctslab.eu

tclabs.org

tclabs.net

absltc.com

cbsatl.com

altsbc.co.uk

lbtsca.com

tcabsl.org

ctslab.com

lbcsat.com.lb

castlb.top

tclabs.now.sh

labcts.org

lstabc.com

sctlab.io

tcslab.net

bsaclt.com

cltbsa.org

tclabs.systems

stlbac.org

cstlab.co.kr

tclabs.workers.dev

stclab.com.cn

lbcast.com

tclabs.co.uk

asbltc.com

tcslab.co.uk

cstlab.cn

btclas.xyz

stclab.ru

abcslt.com

ltscab.com

tcslab.com

stclab.io

tclabs.app

ltscba.com.ph

labtcs.com.br

bslact.com

bacstl.com

abcstl.com

sctlab.ru

ctslab.org

tsclab.ru

tsclab.com

blcast.io

blatsc.casa

cabstl.com

bacstl.fr

abcstl.org

cblast.be

sctlab.com

abcslt.xyz

cstlab.co

tasbcl.org.au

atlcbs.tv

cstlab.org

cstlab.com

sbcatl.com

bslcat.ru

calbst.com

abclst.blogspot.in

Previous names

cthrone.dev

cthsirt.dev

cthul.dev

cthulhu-oidc.dev

cthulhu.dev

cthx.dev

ctiabs.dev

ctian.dev

ctic.dev

cticloud.dev

ctilookup.dev

ctinews.dev

ctison.dev

ctjlewis.dev

ctjohnson.dev

ctjournal.dev

ctkolb.dev

ctks.dev

ctl.dev

ctl8.dev

Next names

ctlg.dev

ctlinux.dev

ctlog.dev

ctlogs.dev

ctlok.dev

ctlplane.dev

ctlr.dev

ctls.dev

ctlst.dev

ctlw.dev

ctlx.dev

ctlyst.dev

ctm.dev

ctmail.dev

ctmarket.dev

ctmartin.dev

ctmfw.dev

ctmh.dev

ctmlr.dev

ctmod.dev

DNS History

12 records (6 active, 6 former)

●NSgemma.ns.cloudflare.com2026-09-06 → 2026-09-25 · 2 obs

● 2026-09-06 15:49:00
● 2026-09-25 10:38:54

●NSnewt.ns.cloudflare.com2026-09-06 → 2026-09-25 · 2 obs

● 2026-09-06 15:49:00
● 2026-09-25 10:38:54

●A104.21.23.1062026-09-08 → 2026-09-25 · 7 obs

○ 2026-09-06 15:49:00
● 2026-09-08 23:37:30
○ 2026-09-19 18:19:52
● 2026-09-20 22:49:00
○ 2026-09-22 01:18:22
● 2026-09-22 05:40:30
● 2026-09-25 10:38:54

●A172.67.210.1282026-09-08 → 2026-09-25 · 7 obs

○ 2026-09-06 15:49:00
● 2026-09-08 23:37:30
○ 2026-09-19 18:19:52
● 2026-09-20 22:49:00
○ 2026-09-22 01:18:22
● 2026-09-22 05:40:30
● 2026-09-25 10:38:54

○A188.114.96.02026-09-06 → 2026-09-22 · 7 obs

● 2026-09-06 15:49:00
○ 2026-09-08 23:37:30
● 2026-09-19 18:19:52
○ 2026-09-20 22:49:00
● 2026-09-22 01:18:22
○ 2026-09-22 05:40:30
○ 2026-09-25 10:38:54

○A188.114.97.02026-09-06 → 2026-09-22 · 7 obs

● 2026-09-06 15:49:00
○ 2026-09-08 23:37:30
● 2026-09-19 18:19:52
○ 2026-09-20 22:49:00
● 2026-09-22 01:18:22
○ 2026-09-22 05:40:30
○ 2026-09-25 10:38:54

●A2606:4700:3034::6815:176a2026-09-08 → 2026-09-25 · 7 obs

○ 2026-09-06 15:49:00
● 2026-09-08 23:37:30
○ 2026-09-19 18:19:52
● 2026-09-20 22:49:00
○ 2026-09-22 01:18:22
● 2026-09-22 05:40:30
● 2026-09-25 10:38:54

●A2606:4700:3035::ac43:d2802026-09-08 → 2026-09-25 · 7 obs

○ 2026-09-06 15:49:00
● 2026-09-08 23:37:30
○ 2026-09-19 18:19:52
● 2026-09-20 22:49:00
○ 2026-09-22 01:18:22
● 2026-09-22 05:40:30
● 2026-09-25 10:38:54

○A2a06:98c1:3120::2026-09-06 → 2026-09-22 · 7 obs

● 2026-09-06 15:49:00
○ 2026-09-08 23:37:30
● 2026-09-20 21:09:36
○ 2026-09-20 22:49:00
● 2026-09-22 01:18:22
○ 2026-09-22 05:40:30
○ 2026-09-25 10:38:54

○A2a06:98c1:3120::42026-09-19 → 2026-09-19 · 4 obs

○ 2026-09-08 23:37:30
● 2026-09-19 18:19:52
○ 2026-09-20 21:09:36
○ 2026-09-25 10:38:54

○A2a06:98c1:3121::2026-09-06 → 2026-09-22 · 7 obs

● 2026-09-06 15:49:00
○ 2026-09-08 23:37:30
● 2026-09-20 21:09:36
○ 2026-09-20 22:49:00
● 2026-09-22 01:18:22
○ 2026-09-22 05:40:30
○ 2026-09-25 10:38:54

○A2a06:98c1:3121::42026-09-19 → 2026-09-19 · 4 obs

○ 2026-09-08 23:37:30
● 2026-09-19 18:19:52
○ 2026-09-20 21:09:36
○ 2026-09-25 10:38:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	-
ctlabs.dev	newt.ns.cloudflare.com, gemma.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.34.27

NS records: newt.ns.cloudflare.com, gemma.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ctlabs.dev (unsigned zone)

⏱️ Timing

Total: 422ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.210.128, 104.21.23.106`
AAAA	2	`2606:4700:3034::6815:176a, 2606:4700:3035::ac43:d280`
NS	2	`gemma.ns.cloudflare.com, newt.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`gemma.ns.cloudflare.com dns.cloudflare.c`

Analysis

IP Addresses

ctlabs.dev points to the four IP addresses 104.21.23.106, 172.67.210.128, 2606:4700:3034::6815:176a and 2606:4700:3035::ac43:d280.

tecnoambiente.cl, webg.net.cn, ncuuwbuzu.monster and two other host names share IP numbers with ctlabs.dev.

Name Servers

DNS delegation for ctlabs.dev points to two name servers: gemma.ns.cloudflare.com and newt.ns.cloudflare.com.

ctlabs.dev uses the same name servers as several other domains — among them moschen-dev.pages.dev, qwdb-github-io.pages.dev, utyhgfvc54.workers.dev and two more.

The name servers of ctlabs.dev overlap at least partially with those of other domains — among them ywascm.click, e007.lol, 50541802.cc and two more.

The name servers alina.ns.cloudflare.com, seamus.ns.cloudflare.com and marty.ns.cloudflare.com are commonly seen alongside these name servers.

Hostnames that resolve to 6 IP addresses:

gemma.ns.cloudflare.com has IP addresses 108.162.194.27, 162.159.38.27 and 172.64.34.27, plus 3 other.

newt.ns.cloudflare.com has IP addresses 108.162.193.212, 172.64.33.212 and 173.245.59.212, plus 3 other.

ctlabs.dev - robtex.com

ctlabs.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

`ctlabs.dev`

`dev`