81cnn.cc - robtex.com

81cnn.cc

DNSSEC🔒 Signed (DS record present)
A2606:4700:3030::ac43:c50d🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::6815:1551🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.21.81Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.197.13🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSdiana.ns.cloudflare.com ⭐
A2606:4700:50::a29f:2617🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdiana.ns.cloudflare.com
A2803:f800:50::6ca2:c217🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRdiana.ns.cloudflare.com
A2a06:98c1:50::ac40:2217🇺🇸 Cloudflare2a06:98c1:50::/45
PTRdiana.ns.cloudflare.com
A108.162.194.23🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdiana.ns.cloudflare.com
A162.159.38.23Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdiana.ns.cloudflare.com
A172.64.34.23🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdiana.ns.cloudflare.com
NSnoah.ns.cloudflare.com
A2606:4700:58::adf5:3b85🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnoah.ns.cloudflare.com
A2803:f800:50::6ca2:c185🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRnoah.ns.cloudflare.com
A2a06:98c1:50::ac40:2185🇺🇸 Cloudflare2a06:98c1:50::/45
PTRnoah.ns.cloudflare.com
A108.162.193.133🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnoah.ns.cloudflare.com
A172.64.33.133🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnoah.ns.cloudflare.com
A173.245.59.133🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnoah.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.21.81, 172.67.197.13
IPv6 hints2606:4700:3030::ac43:c50d, 2606:4700:3037::6815:1551
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=70, name=cloudflare-ech.com
SOAdiana.ns.cloudflare.comdns@cloudflare.com serial=2401246806

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=1777086962

Same first word

81cnn.cc

Similar names

18cnn.com

DNS History

10 records (6 active, 4 former)

NSdiana.ns.cloudflare.comnoah.ns.cloudflare.comA104.21.21.81172.67.197.132606:4700:3030::ac43:c50d2606:4700:3037::6815:1551188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::
●NSdiana.ns.cloudflare.com2026-04-04 → 2026-04-25 · 2 obs
● 2026-04-04 06:34:50
● 2026-04-25 03:37:20
●NSnoah.ns.cloudflare.com2026-04-04 → 2026-04-25 · 2 obs
● 2026-04-04 06:34:50
● 2026-04-25 03:37:20
●A104.21.21.812026-04-04 → 2026-04-25 · 3 obs
● 2026-04-04 06:34:50
○ 2026-04-23 09:35:46
● 2026-04-25 03:37:20
●A172.67.197.132026-04-04 → 2026-04-25 · 3 obs
● 2026-04-04 06:34:50
○ 2026-04-23 09:35:46
● 2026-04-25 03:37:20
○A188.114.96.02026-04-23 → 2026-04-23 · 3 obs
○ 2026-04-04 06:34:50
● 2026-04-23 09:35:46
○ 2026-04-25 03:37:20
○A188.114.97.02026-04-23 → 2026-04-23 · 3 obs
○ 2026-04-04 06:34:50
● 2026-04-23 09:35:46
○ 2026-04-25 03:37:20
●A2606:4700:3030::ac43:c50d2026-04-04 → 2026-04-25 · 3 obs
● 2026-04-04 06:34:50
○ 2026-04-23 09:35:46
● 2026-04-25 03:37:20
●A2606:4700:3037::6815:15512026-04-04 → 2026-04-25 · 3 obs
● 2026-04-04 06:34:50
○ 2026-04-23 09:35:46
● 2026-04-25 03:37:20
○A2a06:98c1:3120::2026-04-23 → 2026-04-23 · 3 obs
○ 2026-04-04 06:34:50
● 2026-04-23 09:35:46
○ 2026-04-25 03:37:20
○A2a06:98c1:3121::2026-04-23 → 2026-04-23 · 3 obs
○ 2026-04-04 06:34:50
● 2026-04-23 09:35:46
○ 2026-04-25 03:37:20

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
ccac1.nstld.com, ac2.nstld.com, ac3.nstld.com, ac4.nstld.com-
81cnn.ccnoah.ns.cloudflare.com, diana.ns.cloudflare.com-

✅ Authoritative Response

Server:162.159.38.23

NS records: noah.ns.cloudflare.com, diana.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 317ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.197.13, 104.21.21.81
AAAA22606:4700:3030::ac43:c50d, 2606:4700:3037::6815:1551
NS2diana.ns.cloudflare.com, noah.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1diana.ns.cloudflare.com dns.cloudflare.c

Analysis

IP Addresses

81cnn.cc resolves to four IPs: 2606:4700:3030::ac43:c50d, 2606:4700:3037::6815:1551, 104.21.21.81 and 172.67.197.13.

Other host names, for instance citiessunrise.com, voyagervpn.com, australiaone.info, www.w-ymgxjfqjd.vip955.com and holyapes.com share IP numbers with 81cnn.cc.

Name Servers

81cnn.cc has two name servers: diana.ns.cloudflare.com and noah.ns.cloudflare.com.

81cnn.cc shares the same name server setup as other domains, for example bqgsh.cc, 2xn.net, 19d8ea1cd8.icu, bige9.cc and dingdian6.cc.

81cnn.cc shares some name servers with other domains, for example sanesco.net, oculustest.com, arrowfall.com, sub.tw and d9hpdb.xyz.

These name servers are commonly used alongside plato.ns.cloudflare.com, etienne.ns.cloudflare.com, annalise.ns.cloudflare.com and nolan.ns.cloudflare.com.

Host names with six IP numbers: diana.ns.cloudflare.com points to: 2606:4700:50::a29f:2617, 2803:f800:50::6ca2:c217, 2a06:98c1:50::ac40:2217, 108.162.194.23, 162.159.38.23 and 172.64.34.23; noah.ns.cloudflare.com points to: 2606:4700:58::adf5:3b85, 2803:f800:50::6ca2:c185, 2a06:98c1:50::ac40:2185, 108.162.193.133, 172.64.33.133 and 173.245.59.133.