🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`catblock.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:1e92^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:ad2b^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.30.146^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.173.43^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`connie.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3af7^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`connie.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0f7^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`connie.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20f7^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`connie.ns.cloudflare.com`
		A	108.162.192.247^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`connie.ns.cloudflare.com`
		A	172.64.32.247^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`connie.ns.cloudflare.com`
		A	173.245.58.247^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`connie.ns.cloudflare.com`
NS	`finley.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c3a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`finley.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c33a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`finley.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:233a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`finley.ns.cloudflare.com`
		A	108.162.195.58^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`finley.ns.cloudflare.com`
		A	162.159.44.58^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`finley.ns.cloudflare.com`
		A	172.64.35.58^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`finley.ns.cloudflare.com`
MX	`route1.mx.cloudflare.net` ⭐
		A	2606:4700:f5::b^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::c^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::d^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.11^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.12^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.13^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
MX	`route2.mx.cloudflare.net`⁽³⁶⁾
		A	2606:4700:f5::e^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::f^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::10^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.17^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.18^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.19^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
MX	`route3.mx.cloudflare.net`⁽⁴²⁾
		A	2606:4700:f5::11^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::12^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::13^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.23^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.24^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.25^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
TXT	`v=spf1 include:_spf.mx.cloudflare.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.30.146, 172.67.173.43
		IPv6 hints	2606:4700:3030::6815:1e92, 2606:4700:3035::ac43:ad2b
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=40, name=cloudflare-ech.com
SOA	`connie.ns.cloudflare.com`dns@cloudflare.com serial=2410229941

`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

catblock.net

catblock.com

catblock.dev

Similar names

clocktab.net

clocktab.com

tacblock.com

botclack.xyz

blockcat.com

actblock.com

blockcat.io

blockcat.tech

clocktab.org

Previous names

Next names

DNS History

9 records (9 active, 0 former)

●NSconnie.ns.cloudflare.com2026-08-19 → 2026-08-25 · 2 obs

● 2026-08-19 11:44:42
● 2026-08-25 15:23:28

●NSfinley.ns.cloudflare.com2026-08-19 → 2026-08-25 · 2 obs

● 2026-08-19 11:44:42
● 2026-08-25 15:23:28

●MXroute1.mx.cloudflare.net2026-08-19 → 2026-08-25 · 4 obs

● 2026-08-19 11:44:42
○ 2026-08-23 01:48:44
● 2026-08-23 03:23:36
● 2026-08-25 15:23:28

●MXroute2.mx.cloudflare.net2026-08-19 → 2026-08-25 · 4 obs

● 2026-08-19 11:44:42
○ 2026-08-23 01:48:44
● 2026-08-23 03:23:36
● 2026-08-25 15:23:28

●MXroute3.mx.cloudflare.net2026-08-19 → 2026-08-25 · 4 obs

● 2026-08-19 11:44:42
○ 2026-08-23 01:48:44
● 2026-08-23 03:23:36
● 2026-08-25 15:23:28

●A104.21.30.1462026-08-19 → 2026-08-25 · 4 obs

● 2026-08-19 11:44:42
○ 2026-08-23 01:48:44
● 2026-08-23 03:23:36
● 2026-08-25 15:23:28

●A172.67.173.432026-08-19 → 2026-08-25 · 4 obs

● 2026-08-19 11:44:42
○ 2026-08-23 01:48:44
● 2026-08-23 03:23:36
● 2026-08-25 15:23:28

●A2606:4700:3030::6815:1e922026-08-19 → 2026-08-25 · 4 obs

● 2026-08-19 11:44:42
○ 2026-08-23 01:48:44
● 2026-08-23 03:23:36
● 2026-08-25 15:23:28

●A2606:4700:3035::ac43:ad2b2026-08-19 → 2026-08-25 · 4 obs

● 2026-08-19 11:44:42
○ 2026-08-23 01:48:44
● 2026-08-23 03:23:36
● 2026-08-25 15:23:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	-
catblock.dev	finley.ns.cloudflare.com, connie.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.44.58

NS records: finley.ns.cloudflare.com, connie.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for catblock.dev (unsigned zone)

⏱️ Timing

Total: 843ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.173.43, 104.21.30.146`
AAAA	2	`2606:4700:3030::6815:1e92, 2606:4700:3035::ac43:ad2b`
NS	2	`connie.ns.cloudflare.com, finley.ns.cloudflare.com`
MX	3	`route1.mx.cloudflare.net (pri: 12), route2.mx.cloudflare.net (pri: 36)...`
TXT	1	`v=spf1 include:_spf.mx.cloudflare.net ~a`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`connie.ns.cloudflare.com dns.cloudflare.`

Analysis

IP Addresses

catblock.dev has four IP addresses: 104.21.30.146, 172.67.173.43, 2606:4700:3030::6815:1e92 and 2606:4700:3035::ac43:ad2b.

Additional host names — www.survivalfood.ca, aropura.com, splendidclaw.com and two others — share IP numbers with catblock.dev.

Name Servers

catblock.dev has two authoritative name servers — connie.ns.cloudflare.com and finley.ns.cloudflare.com.

catblock.dev shares its name server setup with other domains, including sunsealcoating.com, kensklassics.com, falsamaquiada.com and two others.

catblock.dev partially shares its NS delegation with several other domains, including znsee.com, thth.dev, holidayexpresstrucking.com and two others.

Host names with 6 IP numbers:

connie.ns.cloudflare.com points to 108.162.192.247, 172.64.32.247, 173.245.58.247 and 3 other IP addresses.

finley.ns.cloudflare.com points to 108.162.195.58, 162.159.44.58, 172.64.35.58 and 3 other IP addresses.

Mail Servers

catblock.dev uses three mail servers — route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

catblock.dev shares mail servers — at least in part — with other domains, including kagura-nana.com, erbmicha.com, ovaloffice.co.nz and two others.

Host names with 6 IP numbers:

route1.mx.cloudflare.net points to 162.159.205.11, 162.159.205.12, 162.159.205.13 and 3 other IP addresses.

route2.mx.cloudflare.net points to 162.159.205.17, 162.159.205.18, 162.159.205.19 and 3 other IP addresses.

route3.mx.cloudflare.net points to 162.159.205.23, 162.159.205.24, 162.159.205.25 and 3 other IP addresses.

catblock.dev - robtex.com

catblock.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

Mail Servers

`catblock.dev`

`dev`