2block.dev - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`2block.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:a50c^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::6815:21ab^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.33.171^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.165.12^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`anahi.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2618^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`anahi.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c218^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`anahi.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2218^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`anahi.ns.cloudflare.com`
		A	108.162.194.24^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`anahi.ns.cloudflare.com`
		A	162.159.38.24^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`anahi.ns.cloudflare.com`
		A	172.64.34.24^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`anahi.ns.cloudflare.com`
NS	`anton.ns.cloudflare.com`
		A	2606:4700:58::a29f:2caf^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`anton.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3af^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`anton.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23af^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`anton.ns.cloudflare.com`
		A	108.162.195.175^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`anton.ns.cloudflare.com`
		A	162.159.44.175^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`anton.ns.cloudflare.com`
		A	172.64.35.175^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`anton.ns.cloudflare.com`
MX	`route2.mx.cloudflare.net` ⭐
		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	`route1.mx.cloudflare.net`⁽⁶⁷⁾
		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	`route3.mx.cloudflare.net`⁽⁹⁶⁾
		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	104.21.33.171, 172.67.165.12
		IPv6 hints	2606:4700:3031::ac43:a50c, 2606:4700:3034::6815:21ab
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=109, name=cloudflare-ech.com
SOA	`anahi.ns.cloudflare.com`dns@cloudflare.com serial=2411375783

`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

2block.com

2block.photography

2block.dev

2block.io

2block.co

Similar names

block2.biz

block2.de

blco2k.com

block2.net

block2.se

blok2c.nl

block2.tech

block2.info

Previous names

29alpha.dev

29n.dev

2ai.dev

2alpha.dev

2am.dev

2amlab.dev

2an.dev

2appk2.dev

2atech.dev

2b2t.dev

2b3d4f.dev

2b9s.dev

2battery2see.dev

2bb.dev

2bbear.dev

2bd.dev

2ben.dev

2bgood.dev

2bitsw.dev

Next names

2bm.dev

2bn.dev

2bnot2b.dev

2box.dev

2bs.dev

2by4games.dev

2c2t.dev

2casa.dev

2cnot2.dev

2code.dev

2coffee.dev

2cw.dev

2cy.dev

2d4.dev

2d6.dev

2dev.dev

2dev2.dev

2digi.dev

2digits.dev

2djili.dev

DNS History

13 records (9 active, 4 former)

●NSanahi.ns.cloudflare.com2026-08-27 → 2026-08-30 · 2 obs

● 2026-08-27 08:47:58
● 2026-08-30 22:14:26

●NSanton.ns.cloudflare.com2026-08-27 → 2026-08-30 · 2 obs

● 2026-08-27 08:47:58
● 2026-08-30 22:14:26

●MXroute1.mx.cloudflare.net2026-08-27 → 2026-08-30 · 2 obs

● 2026-08-27 08:47:58
● 2026-08-30 22:14:26

●MXroute2.mx.cloudflare.net2026-08-27 → 2026-08-30 · 2 obs

● 2026-08-27 08:47:58
● 2026-08-30 22:14:26

●MXroute3.mx.cloudflare.net2026-08-27 → 2026-08-30 · 2 obs

● 2026-08-27 08:47:58
● 2026-08-30 22:14:26

●A104.21.33.1712026-08-29 → 2026-08-30 · 3 obs

○ 2026-08-27 08:47:58
● 2026-08-29 16:44:42
● 2026-08-30 22:14:26

●A172.67.165.122026-08-29 → 2026-08-30 · 3 obs

○ 2026-08-27 08:47:58
● 2026-08-29 16:44:42
● 2026-08-30 22:14:26

○A188.114.96.02026-08-27 → 2026-08-27 · 3 obs

● 2026-08-27 08:47:58
○ 2026-08-29 16:44:42
○ 2026-08-30 22:14:26

○A188.114.97.02026-08-27 → 2026-08-27 · 3 obs

● 2026-08-27 08:47:58
○ 2026-08-29 16:44:42
○ 2026-08-30 22:14:26

●A2606:4700:3031::ac43:a50c2026-08-29 → 2026-08-30 · 3 obs

○ 2026-08-27 08:47:58
● 2026-08-29 16:44:42
● 2026-08-30 22:14:26

●A2606:4700:3034::6815:21ab2026-08-29 → 2026-08-30 · 3 obs

○ 2026-08-27 08:47:58
● 2026-08-29 16:44:42
● 2026-08-30 22:14:26

○A2a06:98c1:3120::2026-08-27 → 2026-08-27 · 3 obs

● 2026-08-27 08:47:58
○ 2026-08-29 16:44:42
○ 2026-08-30 22:14:26

○A2a06:98c1:3121::2026-08-27 → 2026-08-27 · 3 obs

● 2026-08-27 08:47:58
○ 2026-08-29 16:44:42
○ 2026-08-30 22:14:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com...	-
2block.dev	anahi.ns.cloudflare.com, anton.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.34.24

NS records: anahi.ns.cloudflare.com, anton.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 2block.dev (unsigned zone)

⏱️ Timing

Total: 877ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.33.171, 172.67.165.12`
AAAA	2	`2606:4700:3034::6815:21ab, 2606:4700:3031::ac43:a50c`
NS	2	`anahi.ns.cloudflare.com, anton.ns.cloudflare.com`
MX	3	`route2.mx.cloudflare.net (pri: 31), route1.mx.cloudflare.net (pri: 67)...`
TXT	1	`v=spf1 include:_spf.mx.cloudflare.net ~a`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`anahi.ns.cloudflare.com dns.cloudflare.c`

Analysis

IP Addresses

2block.dev has four IP addresses: 104.21.33.171, 172.67.165.12, 2606:4700:3031::ac43:a50c and 2606:4700:3034::6815:21ab.

Two other host names, along with nafailpeok.xyz, www.fairbankequipment.com and laonongbuluo.com, also share IP numbers with 2block.dev.

Name Servers

2block.dev is served by two delegated name servers, anahi.ns.cloudflare.com and anton.ns.cloudflare.com.

2block.dev shares its NS records with other domains, for example cctos8ylhf8nhuwt.workers.dev, lorus.lt, fernandopedroesmeraldo.workers.dev and two others.

2block.dev shares at least some of its name servers with other domains, including maxgain-dev.es, courteney-cox-birthday.pages.dev, efficientexecleader.sbs and two others.

These name servers are frequently paired with the name servers mimi.ns.cloudflare.com and mark.ns.cloudflare.com.

DNS names with 6 IP addresses:

anahi.ns.cloudflare.com carries IP addresses 108.162.194.24, 162.159.38.24 and 172.64.34.24, with 3 other addresses beyond those.

anton.ns.cloudflare.com carries IP addresses 108.162.195.175, 162.159.44.175 and 172.64.35.175, with 3 other addresses beyond those.

Mail Servers

2block.dev is handled by three mail servers: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

There is at least a partial MX overlap between 2block.dev and other domains, including sambear.cc, floreq.com, ewriterpros.com and two others.

DNS names with 6 IP addresses:

route1.mx.cloudflare.net carries IP addresses 162.159.205.11, 162.159.205.12 and 162.159.205.13, with 3 other addresses beyond those.

route2.mx.cloudflare.net carries IP addresses 162.159.205.17, 162.159.205.18 and 162.159.205.19, with 3 other addresses beyond those.

route3.mx.cloudflare.net carries IP addresses 162.159.205.23, 162.159.205.24 and 162.159.205.25, with 3 other addresses beyond those.