bbb55.cn - robtex.com

bbb55.cn

DNSSEC⚠️ Not signed
A2606:4700:3034::ac43:b88c🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::6815:4bfb🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.75.251Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.184.140🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSbrett.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b4c🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbrett.ns.cloudflare.com
A2803:f800:50::6ca2:c14c🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRbrett.ns.cloudflare.com
A2a06:98c1:50::ac40:214c🇺🇸 Cloudflare2a06:98c1:50::/45
PTRbrett.ns.cloudflare.com
A108.162.193.76🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbrett.ns.cloudflare.com
A172.64.33.76🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbrett.ns.cloudflare.com
A173.245.59.76🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbrett.ns.cloudflare.com
NSfaye.ns.cloudflare.com
A2606:4700:50::a29f:26b4🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRfaye.ns.cloudflare.com
A2803:f800:50::6ca2:c2b4🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRfaye.ns.cloudflare.com
A2a06:98c1:50::ac40:22b4🇺🇸 Cloudflare2a06:98c1:50::/45
PTRfaye.ns.cloudflare.com
A108.162.194.180🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRfaye.ns.cloudflare.com
A162.159.38.180Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRfaye.ns.cloudflare.com
A172.64.34.180🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRfaye.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.75.251, 172.67.184.140
IPv6 hints2606:4700:3034::ac43:b88c, 2606:4700:3035::6815:4bfb
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=83, name=cloudflare-ech.com
SOAbrett.ns.cloudflare.comdns@cloudflare.com serial=2398979134

cn

DNSSEC⚠️ Not signed
NSa.dns.cn ⭐
NSb.dns.cn
NSc.dns.cn
NSd.dns.cn
NSe.dns.cn
NSns.cernet.net ⚠️ Not in parent delegation
SOAa.dns.cnroot@cnnic.cn serial=2034662863

Same first word

bbb55.cn

DNS History

9 records (6 active, 3 former)

201820192020202120222023202420252026NSbrett.ns.cloudflare.comfaye.ns.cloudflare.comdns21.hichina.comdns22.hichina.comA104.21.75.251172.67.184.1402606:4700:3034::ac43:b88c2606:4700:3035::6815:4bfb147.255.237.50
●NSbrett.ns.cloudflare.com2026-03-07 → 2026-04-12 · 3 obs
○ 2017-08-12 11:26:52
● 2026-03-07 21:29:32
● 2026-04-12 15:06:14
○NSdns21.hichina.com2017-08-12 → 2017-08-12 · 3 obs
● 2017-08-12 11:26:52
○ 2026-03-07 21:29:32
○ 2026-04-12 15:06:14
○NSdns22.hichina.com2017-08-12 → 2017-08-12 · 3 obs
● 2017-08-12 11:26:52
○ 2026-03-07 21:29:32
○ 2026-04-12 15:06:14
●NSfaye.ns.cloudflare.com2026-03-07 → 2026-04-12 · 3 obs
○ 2017-08-12 11:26:52
● 2026-03-07 21:29:32
● 2026-04-12 15:06:14
●A104.21.75.2512026-03-07 → 2026-04-12 · 3 obs
○ 2017-08-12 11:26:52
● 2026-03-07 21:29:32
● 2026-04-12 15:06:14
○A147.255.237.502017-08-12 → 2017-08-12 · 3 obs
● 2017-08-12 11:26:52
○ 2026-03-07 21:29:32
○ 2026-04-12 15:06:14
●A172.67.184.1402026-03-07 → 2026-04-12 · 3 obs
○ 2017-08-12 11:26:52
● 2026-03-07 21:29:32
● 2026-04-12 15:06:14
●A2606:4700:3034::ac43:b88c2026-03-07 → 2026-04-12 · 3 obs
○ 2017-08-12 11:26:52
● 2026-03-07 21:29:32
● 2026-04-12 15:06:14
●A2606:4700:3035::6815:4bfb2026-03-07 → 2026-04-12 · 3 obs
○ 2017-08-12 11:26:52
● 2026-03-07 21:29:32
● 2026-04-12 15:06:14

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cne.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn...-
bbb55.cnfaye.ns.cloudflare.com, brett.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.33.76

NS records: faye.ns.cloudflare.com, brett.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bbb55.cn (unsigned zone)

⏱️ Timing

Total: 1104ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.75.251, 172.67.184.140
AAAA22606:4700:3035::6815:4bfb, 2606:4700:3034::ac43:b88c
NS2brett.ns.cloudflare.com, faye.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1brett.ns.cloudflare.com dns.cloudflare.c

Analysis

IP Addresses

bbb55.cn maps to four IP numbers: 2606:4700:3034::ac43:b88c, 2606:4700:3035::6815:4bfb, 104.21.75.251 and 172.67.184.140.

other host names include newcost.com, 1winnow.ru, alliancelumen.sbs, 777vlt.com and gungho.io; they share IP numbers with bbb55.cn.

Name Servers

Two name servers brett.ns.cloudflare.com and faye.ns.cloudflare.com handle the delegation for bbb55.cn.

bbb55.cn shares the same name server setup as other domains, for instance pdar.cn, p-com.cn, cnmsy.cn, cc7777.cn and 866813.cn.

bbb55.cn at least partially shares name servers with other domains, for instance cntconta.com, rmxqt-whatsapp.com.cn, pillanat.com, cherryfish.me and tr18-guncelsikaytler.sbs.

These name servers are commonly used alongside ridge.ns.cloudflare.com.

Six IP addresses per host:

brett.ns.cloudflare.com points to 2606:4700:58::adf5:3b4c, 2803:f800:50::6ca2:c14c, 2a06:98c1:50::ac40:214c, 108.162.193.76, 172.64.33.76 and 173.245.59.76; faye.ns.cloudflare.com points to 2606:4700:50::a29f:26b4, 2803:f800:50::6ca2:c2b4, 2a06:98c1:50::ac40:22b4, 108.162.194.180, 162.159.38.180 and 172.64.34.180