biruihb.com - robtex.com

biruihb.com

DNSSEC⚠️ Not signed
A2606:4700:3034::ac43:c507🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::6815:154b🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.21.75Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.197.7🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSelias.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c1d🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRelias.ns.cloudflare.com
A2803:f800:50::6ca2:c31d🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRelias.ns.cloudflare.com
A2a06:98c1:50::ac40:231d🇺🇸 Cloudflare2a06:98c1:50::/45
PTRelias.ns.cloudflare.com
A108.162.195.29🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRelias.ns.cloudflare.com
A162.159.44.29Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRelias.ns.cloudflare.com
A172.64.35.29🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRelias.ns.cloudflare.com
NSkristina.ns.cloudflare.com
A2606:4700:50::a29f:267d🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkristina.ns.cloudflare.com
A2803:f800:50::6ca2:c27d🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRkristina.ns.cloudflare.com
A2a06:98c1:50::ac40:227d🇺🇸 Cloudflare2a06:98c1:50::/45
PTRkristina.ns.cloudflare.com
A108.162.194.125🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkristina.ns.cloudflare.com
A162.159.38.125Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkristina.ns.cloudflare.com
A172.64.34.125🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkristina.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.21.75, 172.67.197.7
IPv62606:4700:3034::ac43:c507, 2606:4700:3036::6815:154b
SOAelias.ns.cloudflare.comdns@cloudflare.com serial=2399479555

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1771291435

Same first word

biruihb.com

DNS History

9 records (6 active, 3 former)

20192020202120222023202420252026NSelias.ns.cloudflare.comkristina.ns.cloudflare.comdns17.hichina.comdns18.hichina.comA104.21.21.75172.67.197.72606:4700:3034::ac43:c5072606:4700:3036::6815:154b47.244.44.103
○NSdns17.hichina.com2018-11-26 → 2018-11-26 · 3 obs
● 2018-11-26 04:07:44
○ 2026-03-21 04:21:56
○ 2026-03-24 04:20:26
○NSdns18.hichina.com2018-11-26 → 2018-11-26 · 3 obs
● 2018-11-26 04:07:44
○ 2026-03-21 04:21:56
○ 2026-03-24 04:20:26
●NSelias.ns.cloudflare.com2026-03-21 → 2026-03-24 · 3 obs
○ 2018-11-26 04:07:44
● 2026-03-21 04:21:56
● 2026-03-24 04:20:26
●NSkristina.ns.cloudflare.com2026-03-21 → 2026-03-24 · 3 obs
○ 2018-11-26 04:07:44
● 2026-03-21 04:21:56
● 2026-03-24 04:20:26
●A104.21.21.752026-03-21 → 2026-03-24 · 3 obs
○ 2018-11-26 04:07:44
● 2026-03-21 04:21:56
● 2026-03-24 04:20:26
●A172.67.197.72026-03-21 → 2026-03-24 · 3 obs
○ 2018-11-26 04:07:44
● 2026-03-21 04:21:56
● 2026-03-24 04:20:26
●A2606:4700:3034::ac43:c5072026-03-21 → 2026-03-24 · 3 obs
○ 2018-11-26 04:07:44
● 2026-03-21 04:21:56
● 2026-03-24 04:20:26
●A2606:4700:3036::6815:154b2026-03-21 → 2026-03-24 · 3 obs
○ 2018-11-26 04:07:44
● 2026-03-21 04:21:56
● 2026-03-24 04:20:26
○A47.244.44.1032018-11-26 → 2018-11-26 · 3 obs
● 2018-11-26 04:07:44
○ 2026-03-21 04:21:56
○ 2026-03-24 04:20:26

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
come.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, b.gtld-servers.net...-
biruihb.comkristina.ns.cloudflare.com, elias.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.194.125

NS records: kristina.ns.cloudflare.com, elias.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for biruihb.com (unsigned zone)

⏱️ Timing

Total: 170ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.21.75, 172.67.197.7
AAAA22606:4700:3034::ac43:c507, 2606:4700:3036::6815:154b
NS2elias.ns.cloudflare.com, kristina.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1elias.ns.cloudflare.com dns.cloudflare.c

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (kristina.ns.cloudflare.com, kristina.ns.cloudflare.com, kristina.ns.cloudflare.com...)

Analysis

IP Addresses

biruihb.com maps to four IP numbers: 2606:4700:3034::ac43:c507, 2606:4700:3036::6815:154b, 104.21.21.75 and 172.67.197.7.

Other host names, for instance 31takabet.com, bjgreenspace.cn, relay.salescatalysts.com.hk, bati-ywo.store and senate.gov.au share IP numbers with biruihb.com.

Name Servers

Two name servers elias.ns.cloudflare.com and kristina.ns.cloudflare.com are delegated to biruihb.com.

biruihb.com uses the same name server configuration as other domains, such as gaolat.com, tcb-world.com, zheshidu.com, costaricadiving.net and gdsdxybbs.com.

biruihb.com at least partially shares name servers with other domains such as qikni.cz, muswellhillpreschool.co.uk, ionboating.com, evineo.lu and 114114.xyz.

These name servers are commonly used alongside rihana.ns.cloudflare.com, randall.ns.cloudflare.com and oswald.ns.cloudflare.com.

Host names with six IP numbers: Host name elias.ns.cloudflare.com points to 2606:4700:58::a29f:2c1d, 2803:f800:50::6ca2:c31d, 2a06:98c1:50::ac40:231d, 108.162.195.29, 162.159.44.29 and 172.64.35.29; host name kristina.ns.cloudflare.com points to 2606:4700:50::a29f:267d, 2803:f800:50::6ca2:c27d, 2a06:98c1:50::ac40:227d, 108.162.194.125, 162.159.38.125 and 172.64.34.125.