bfbj761.cn - robtex.com

bfbj761.cn

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:4a77🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::ac43:9df4🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.74.119Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.157.244🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSajay.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b38🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRajay.ns.cloudflare.com
A2803:f800:50::6ca2:c138🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRajay.ns.cloudflare.com
A2a06:98c1:50::ac40:2138🇺🇸 Cloudflare2a06:98c1:50::/45
PTRajay.ns.cloudflare.com
A108.162.193.56🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRajay.ns.cloudflare.com
A172.64.33.56🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRajay.ns.cloudflare.com
A173.245.59.56🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRajay.ns.cloudflare.com
NSolivia.ns.cloudflare.com
A2606:4700:50::a29f:26dd🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRolivia.ns.cloudflare.com
A2803:f800:50::6ca2:c2dd🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRolivia.ns.cloudflare.com
A2a06:98c1:50::ac40:22dd🇺🇸 Cloudflare2a06:98c1:50::/45
PTRolivia.ns.cloudflare.com
A108.162.194.221🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRolivia.ns.cloudflare.com
A162.159.38.221Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRolivia.ns.cloudflare.com
A172.64.34.221🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRolivia.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.74.119, 172.67.157.244
IPv6 hints2606:4700:3031::6815:4a77, 2606:4700:3035::ac43:9df4
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=176, name=cloudflare-ech.com
SOAajay.ns.cloudflare.comdns@cloudflare.com serial=2400035855

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=2034724995

Subdomains

www.bfbj761.cn

Same first word

bfbj761.cn

DNS History

9 records (6 active, 3 former)

20162017201820192020202120222023202420252026NSajay.ns.cloudflare.comolivia.ns.cloudflare.comns1.51dns.comns2.51dns.comA104.21.74.119172.67.157.2442606:4700:3031::6815:4a772606:4700:3035::ac43:9df4104.217.240.16
●NSajay.ns.cloudflare.com2026-04-03 → 2026-04-28 · 3 obs
○ 2017-02-12 12:51:54
● 2026-04-03 07:44:40
● 2026-04-28 20:01:46
○NSns1.51dns.com2015-06-26 → 2016-06-27 · 4 obs
● 2015-06-26 19:54:52
● 2016-06-27 19:17:08
○ 2017-02-12 12:51:54
○ 2026-04-28 20:01:46
○NSns2.51dns.com2016-03-04 → 2016-06-27 · 5 obs
○ 2015-06-26 19:54:52
● 2016-03-04 19:17:38
● 2016-06-27 19:17:08
○ 2017-02-12 12:51:54
○ 2026-04-28 20:01:46
●NSolivia.ns.cloudflare.com2026-04-03 → 2026-04-28 · 3 obs
○ 2017-02-12 12:51:54
● 2026-04-03 07:44:40
● 2026-04-28 20:01:46
●A104.21.74.1192026-04-03 → 2026-04-28 · 3 obs
○ 2017-02-12 12:51:54
● 2026-04-03 07:44:40
● 2026-04-28 20:01:46
○A104.217.240.162015-06-26 → 2016-06-27 · 4 obs
● 2015-06-26 19:54:52
● 2016-06-27 19:17:08
○ 2017-02-12 12:51:54
○ 2026-04-28 20:01:46
●A172.67.157.2442026-04-03 → 2026-04-28 · 3 obs
○ 2017-02-12 12:51:54
● 2026-04-03 07:44:40
● 2026-04-28 20:01:46
●A2606:4700:3031::6815:4a772026-04-03 → 2026-04-28 · 3 obs
○ 2017-02-12 12:51:54
● 2026-04-03 07:44:40
● 2026-04-28 20:01:46
●A2606:4700:3035::ac43:9df42026-04-03 → 2026-04-28 · 3 obs
○ 2017-02-12 12:51:54
● 2026-04-03 07:44:40
● 2026-04-28 20:01:46

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cna.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...-
bfbj761.cnajay.ns.cloudflare.com, olivia.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.194.221

NS records: ajay.ns.cloudflare.com, olivia.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bfbj761.cn (unsigned zone)

⏱️ Timing

Total: 988ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.157.244, 104.21.74.119
AAAA22606:4700:3035::ac43:9df4, 2606:4700:3031::6815:4a77
NS2ajay.ns.cloudflare.com, olivia.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1ajay.ns.cloudflare.com dns.cloudflare.co

Analysis

Hierarchy

www.bfbj761.cn has bfbj761.cn as its parent.

IP Addresses

bfbj761.cn maps to four IP numbers: 2606:4700:3031::6815:4a77, 2606:4700:3035::ac43:9df4, 104.21.74.119 and 172.67.157.244.

Other host names, for instance 888top.media, bam(0x626f6f62)ay.org, 13vod.com, kbg.co.za and canadagooseisverige.com share IP numbers with bfbj761.cn.

Name Servers

Two name servers ajay.ns.cloudflare.com and olivia.ns.cloudflare.com are delegated to bfbj761.cn.

bfbj761.cn uses the same name server configuration as other domains, such as kofzhoubiwen.cn, jzydoor.cn, stoing.cn, ccyjzo.cn and kkwrj.cn.

bfbj761.cn at least partially shares name servers with other domains such as test-questions.com, quoriemora.com, visionf-ramestack.click, writeworkoffice.info and ngrgqzlg.com.

These name servers are commonly used with peyton.ns.cloudflare.com and paityn.ns.cloudflare.com.

Host names with six IP numbers: Host name ajay.ns.cloudflare.com points to 2606:4700:58::adf5:3b38, 2803:f800:50::6ca2:c138, 2a06:98c1:50::ac40:2138, 108.162.193.56, 172.64.33.56 and 173.245.59.56; host name olivia.ns.cloudflare.com points to 2606:4700:50::a29f:26dd, 2803:f800:50::6ca2:c2dd, 2a06:98c1:50::ac40:22dd, 108.162.194.221, 162.159.38.221 and 172.64.34.221.