51312.cc - robtex.com

51312.cc

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:2aee🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::ac43:d4a6🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.42.238Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.212.166🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSdean.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b99🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdean.ns.cloudflare.com
A2803:f800:50::6ca2:c199🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRdean.ns.cloudflare.com
A2a06:98c1:50::ac40:2199🇺🇸 Cloudflare2a06:98c1:50::/45
PTRdean.ns.cloudflare.com
A108.162.193.153🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdean.ns.cloudflare.com
A172.64.33.153🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdean.ns.cloudflare.com
A173.245.59.153🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdean.ns.cloudflare.com
NSeve.ns.cloudflare.com
A2606:4700:50::a29f:26cc🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTReve.ns.cloudflare.com
A2803:f800:50::6ca2:c2cc🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTReve.ns.cloudflare.com
A2a06:98c1:50::ac40:22cc🇺🇸 Cloudflare2a06:98c1:50::/45
PTReve.ns.cloudflare.com
A108.162.194.204🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A162.159.38.204Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A172.64.34.204🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.42.238, 172.67.212.166
IPv6 hints2606:4700:3031::6815:2aee, 2606:4700:3035::ac43:d4a6
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=238, name=cloudflare-ech.com
SOAdean.ns.cloudflare.comdns@cloudflare.com serial=2409948839

cc

DNSSEC🔒 Signed (DS record present)
NSac1.nstld.com ⭐
NSac2.nstld.com
NSac3.nstld.com
NSac4.nstld.com
SOAac1.nstld.cominfo@verisign-grs.com serial=1784703100
⚠️ On DNS blocklist: tif

Subdomains

www.51312.cc

Same first word

51312.cc

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51123.us
53121.us
11235.de
12351.gov.cn
12351.net
23115.cn
21315.net
12531.cn
12351.de
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12315.net
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53112.net
12351.us
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13215.cc

DNS History

7 records (6 active, 1 former)

NSdean.ns.cloudflare.comeve.ns.cloudflare.comA104.21.42.238172.67.212.1662606:4700:3031::6815:2aee2606:4700:3035::ac43:d4a62606:4700:3036::6815:2aee
●NSdean.ns.cloudflare.com2026-05-21 → 2026-07-22 · 2 obs
● 2026-05-21 04:20:04
● 2026-07-22 06:52:58
●NSeve.ns.cloudflare.com2026-05-21 → 2026-07-22 · 2 obs
● 2026-05-21 04:20:04
● 2026-07-22 06:52:58
●A104.21.42.2382026-05-21 → 2026-07-22 · 2 obs
● 2026-05-21 04:20:04
● 2026-07-22 06:52:58
●A172.67.212.1662026-05-21 → 2026-07-22 · 2 obs
● 2026-05-21 04:20:04
● 2026-07-22 06:52:58
●A2606:4700:3031::6815:2aee2026-07-01 → 2026-07-22 · 3 obs
○ 2026-06-15 03:35:16
● 2026-07-01 14:24:22
● 2026-07-22 06:52:58
●A2606:4700:3035::ac43:d4a62026-05-21 → 2026-07-22 · 2 obs
● 2026-05-21 04:20:04
● 2026-07-22 06:52:58
○A2606:4700:3036::6815:2aee2026-05-21 → 2026-06-15 · 4 obs
● 2026-05-21 04:20:04
● 2026-06-15 03:35:16
○ 2026-07-01 14:24:22
○ 2026-07-22 06:52:58

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
ccac4.nstld.com, ac1.nstld.com, ac2.nstld.com, ac3.nstld.com-
51312.cceve.ns.cloudflare.com, dean.ns.cloudflare.com-

✅ Authoritative Response

Server:162.159.38.204

NS records: eve.ns.cloudflare.com, dean.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 51312.cc (unsigned zone)

⏱️ Timing

Total: 2181ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.212.166, 104.21.42.238
AAAA22606:4700:3035::ac43:d4a6, 2606:4700:3031::6815:2aee
NS2dean.ns.cloudflare.com, eve.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1dean.ns.cloudflare.com dns.cloudflare.co

Analysis

Hierarchy

www.51312.cc is a subdomain of 51312.cc.

IP Addresses

51312.cc directs to four IP numbers, which are 104.21.42.238, 172.67.212.166, 2606:4700:3031::6815:2aee and 2606:4700:3035::ac43:d4a6.

qf553.com, eghockey.org, landmarkdental.com and two other host names share IP numbers with 51312.cc.

Name Servers

The NS records for 51312.cc delegate to dean.ns.cloudflare.com and eve.ns.cloudflare.com.

51312.cc uses the same name servers as several other domains — among them 69711.cc, y126.top, n530.top and two more.

The name servers of 51312.cc overlap at least partially with those of other domains — among them hhqyh.com, tornaq.com, vidfast.pro and two more.

These name servers commonly appear in delegations together with mcgrory.ns.cloudflare.com, diva.ns.cloudflare.com, maciej.ns.cloudflare.com and 3 other.

Hostnames that resolve to 6 IP addresses:

dean.ns.cloudflare.com maps to 108.162.193.153, 172.64.33.153, 173.245.59.153 and 3 additional IP addresses.

eve.ns.cloudflare.com maps to 108.162.194.204, 162.159.38.204, 172.64.34.204 and 3 additional IP addresses.