btpb.cn - robtex.com

btpb.cn

DNSSEC⚠️ Not signed
A2606:4700:3036::6815:2aa2🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::ac43:a389🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.42.162Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.163.137🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSmargo.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c90🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmargo.ns.cloudflare.com
A2803:f800:50::6ca2:c390🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmargo.ns.cloudflare.com
A2a06:98c1:50::ac40:2390🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmargo.ns.cloudflare.com
A108.162.195.144🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmargo.ns.cloudflare.com
A162.159.44.144Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmargo.ns.cloudflare.com
A172.64.35.144🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmargo.ns.cloudflare.com
NSsneh.ns.cloudflare.com
A2606:4700:50::a29f:26a2🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsneh.ns.cloudflare.com
A2803:f800:50::6ca2:c2a2🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRsneh.ns.cloudflare.com
A2a06:98c1:50::ac40:22a2🇺🇸 Cloudflare2a06:98c1:50::/45
PTRsneh.ns.cloudflare.com
A108.162.194.162🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsneh.ns.cloudflare.com
A162.159.38.162Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsneh.ns.cloudflare.com
A172.64.34.162🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsneh.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.42.162, 172.67.163.137
IPv6 hints2606:4700:3036::6815:2aa2, 2606:4700:3036::ac43:a389
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=86, name=cloudflare-ech.com
SOAmargo.ns.cloudflare.comdns@cloudflare.com serial=2402022524

cn

DNSSEC🔒 Signed (DS record present)
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=2034685539

Previously NS for

btpb.cn

Same first word

btpb.cn

Similar names

ptbb.org.ar
bbpt.net
bbtp.info
tbpb.com
bptb.com
bbtp.org
ptbb.nl
tpbb.blogspot.com
bptb.pl
pbbt.com
tbbp.net
bbpt.com.cn
btbp.com
bbtp.ru
bbpt.ac.th
ptbb.net
bbtp.de
bbpt.cn
tpbb.net
pbbt.de
pbbt.com.cn
bbtp.com
bbpt.xyz
bptb.net
bbpt.de
bbpt.com
tbbp.de
bbtp.us
ptbb.pl
ptbb.de
tpbb.com
pbtb.cn
bbtp.pl
bpbt.com
btbp.de
tpbb.com.tw
pbbt.org
bbtp.ch
bbtp.net
bpbt.info

DNS History

8 records (6 active, 2 former)

20162017201820192020202120222023202420252026NSmargo.ns.cloudflare.comsneh.ns.cloudflare.combtpb.cnA104.21.42.162172.67.163.1372606:4700:3036::6815:2aa22606:4700:3036::ac43:a38998.126.171.213
○NSbtpb.cn2015-07-09 → 2015-07-09 · 3 obs
● 2015-07-09 04:29:10
○ 2026-04-07 19:53:34
○ 2026-04-18 22:19:44
●NSmargo.ns.cloudflare.com2026-04-07 → 2026-04-18 · 3 obs
○ 2015-07-09 04:29:10
● 2026-04-07 19:53:34
● 2026-04-18 22:19:44
●NSsneh.ns.cloudflare.com2026-04-07 → 2026-04-18 · 3 obs
○ 2015-07-09 04:29:10
● 2026-04-07 19:53:34
● 2026-04-18 22:19:44
●A104.21.42.1622026-04-07 → 2026-04-18 · 3 obs
○ 2015-07-09 04:29:10
● 2026-04-07 19:53:34
● 2026-04-18 22:19:44
●A172.67.163.1372026-04-07 → 2026-04-18 · 3 obs
○ 2015-07-09 04:29:10
● 2026-04-07 19:53:34
● 2026-04-18 22:19:44
●A2606:4700:3036::6815:2aa22026-04-07 → 2026-04-18 · 3 obs
○ 2015-07-09 04:29:10
● 2026-04-07 19:53:34
● 2026-04-18 22:19:44
●A2606:4700:3036::ac43:a3892026-04-07 → 2026-04-18 · 3 obs
○ 2015-07-09 04:29:10
● 2026-04-07 19:53:34
● 2026-04-18 22:19:44
○A98.126.171.2132015-07-09 → 2015-07-09 · 3 obs
● 2015-07-09 04:29:10
○ 2026-04-07 19:53:34
○ 2026-04-18 22:19:44

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cnd.dns.cn, a.dns.cn, b.dns.cn, c.dns.cn...-
btpb.cnsneh.ns.cloudflare.com, margo.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.34.162

NS records: sneh.ns.cloudflare.com, margo.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for btpb.cn (unsigned zone)

⏱️ Timing

Total: 896ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.163.137, 104.21.42.162
AAAA22606:4700:3036::6815:2aa2, 2606:4700:3036::ac43:a389
NS2margo.ns.cloudflare.com, sneh.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1margo.ns.cloudflare.com dns.cloudflare.c

Analysis

IP Addresses

btpb.cn maps to four IP numbers: 2606:4700:3036::6815:2aa2, 2606:4700:3036::ac43:a389, 104.21.42.162 and 172.67.163.137.

Other host names such as www.remont-uyut.ru, www.sbobetmu.co, anddev.org, ftp.parkviewtransit.mobi and starhosting.me share IPs with btpb.cn.

Name Servers

Two name servers margo.ns.cloudflare.com and sneh.ns.cloudflare.com handle the delegation for btpb.cn.

btpb.cn shares the same name server setup as other domains, for example mhkv.cn, bweqr.com, kejiqingbao.com, paipaizx.com and qiangbaoba.com.

btpb.cn at least partially shares name servers with other domains, for example ganheifun.top, r(0x787878).xyz, wallpaper-launcher.com, kuatbet-login.com and usigiyo.top.

These name servers are commonly used with stan.ns.cloudflare.com and angela.ns.cloudflare.com and micah.ns.cloudflare.com.

Host names with six IP numbers:

margo.ns.cloudflare.com points to 2606:4700:58::a29f:2c90, 2803:f800:50::6ca2:c390, 2a06:98c1:50::ac40:2390, 108.162.195.144, 162.159.44.144 and 172.64.35.144.

sneh.ns.cloudflare.com points to 2606:4700:50::a29f:26a2, 2803:f800:50::6ca2:c2a2, 2a06:98c1:50::ac40:22a2, 108.162.194.162, 162.159.38.162 and 172.64.34.162.