biass.uk - robtex.com

biass.uk

DNSSEC⚠️ Not signed
A2606:4700:3030::ac43:9ac3🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::6815:5ee🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.5.238Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.154.195🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSgrant.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c82🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgrant.ns.cloudflare.com
A2803:f800:50::6ca2:c382🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRgrant.ns.cloudflare.com
A2a06:98c1:50::ac40:2382🇺🇸 Cloudflare2a06:98c1:50::/45
PTRgrant.ns.cloudflare.com
A108.162.195.130🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgrant.ns.cloudflare.com
A162.159.44.130Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgrant.ns.cloudflare.com
A172.64.35.130🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgrant.ns.cloudflare.com
NSmckenzie.ns.cloudflare.com
A2606:4700:50::a29f:26fd🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmckenzie.ns.cloudflare.com
A2803:f800:50::6ca2:c2fd🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmckenzie.ns.cloudflare.com
A2a06:98c1:50::ac40:22fd🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmckenzie.ns.cloudflare.com
A108.162.194.253🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmckenzie.ns.cloudflare.com
A162.159.38.253Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmckenzie.ns.cloudflare.com
A172.64.34.253🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmckenzie.ns.cloudflare.com
MXmail.biass.uk ⭐
A37.27.136.109🇫🇮 Hetzner37.27.0.0/16 HETZNER-DC
PTRbiass.co
TXTv=spf1 +mx -all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.5.238, 172.67.154.195
IPv6 hints2606:4700:3030::ac43:9ac3, 2606:4700:3036::6815:5ee
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=168, name=cloudflare-ech.com
SOAgrant.ns.cloudflare.comdns@cloudflare.com serial=2400275609

uk

DNSSEC🔒 Signed (DS record present)
NSdns1.nic.uk ⭐
NSdns2.nic.uk
NSdns3.nic.uk
NSdns4.nic.uk
NSnsa.nic.uk
NSnsb.nic.uk
NSnsc.nic.uk
NSnsd.nic.uk
SOAdns1.nic.ukhostmaster@nic.uk serial=1775932971

Subdomains

mail.biass.uk

Same first word

biass.com.cn
biass.com.tr
biass.com
biass.co
biass.eu
biass.be
biass.uk
biass.org
biass.us
biass.ca
biass.net
biass.cn
biass.nl

Similar names

bissa.it
ssaib.info
asbis.org
issab.de
basis.bio
ssiba.com
ibssa.ws
asbis.co.uk
sisba.sk
basis.kr
basis.team
sibas.it
asbis.kz
bassi.ch
basis.se
assbi.com
asbis.si
sabis.com
basis.gr
issba.de
sibas.cn
sabis.tech
sibsa.com.mx
bassi.li
asbis.hu
abiss.ru
bssai.com
basis.com.mx
basis.gov.bb
sasbi.com
bassi.it
sisab.it
bassi.nl
bsisa.co.za
basis.es
sabsi.dk
absis.es
basis.net
basis.de
sbisa.com
asbis.ua
ibssa.com
sibas.co.kr
asbis.com
basis.by
sabis.pl
bassi.fr
sibas.ru
basis.kiev.ua
basis.services
asbis.online
asbis.com.ua
bassi.adv.br
ibass.eu
ssaib.org
asbis.com.cn
sasib.eu
asbis.ba
basis.vc
ibsas.com
basis.co
ibssa.cz
sbsai.com
asbis.lt
bissa.eu
sibas.eu
basis.ro
bassi.io
asbis.rs
abiss.co.uk
bsisa.com.ar
sabis.es
absis.de
basis.com.tr
sibas.workers.dev
bissa.se
asbis.es
siabs.fr
iasbs.ac.ir
bassi.cl
basis.ventures
assbi.com.au
asbis.io
sisab.net
sabis.net
asbis.eu
issab.com
sbias.de
bassi.com.br
basis.systems
abssi.cl
basis.jp
ssaib.co.uk
ibsas.cz
basis.com.ua
basis.co.at
bassi.org
bassi.fi
basis.be
basis.city
abiss.org
basis.network
ssiba.sk
asbis.ee
bssia.org
siabs.ru
sibsa.com
basis.ie
ibssa.fr
basis.ca
basis.com
ibssa.info
asbis.cz
basis.org
sasib.ru
asbis.gov.tr
bassi.us
bassi.ca
sabis.ru
ssaib.com
basis.yt
bassi.biz
sisab.eu
asbis.sk
sisab.org
abiss.eu
absis.it
isabs.com
asbis.wiki
asbis.md
asbis.limited
asbis.bg
aibss.com.au
sabis.de
basis.it
baiss.pl
absis.org
basis.info
basis.one
ssiab.com
sisab.info
basis.world
asbis.hr
basis.co.jp
sasib.com.sa
siabs.it
ssaib.net
basis.tech
basis.tv
bsasi.com
basis.cc
sibsa.ru
basis.gold
bissa.com.au
ibass.ru
ssaib.services
issba.co.uk
abiss.net
basis.co.kr
bsisa.com
sabis.ir
basis.school
asbis.network
bisas.org.uk
sbisa.ch
asbis.solutions
ibssa.org
sabis.ch
isabs.org

DNS History

7 records (7 active, 0 former)

NSgrant.ns.cloudflare.commckenzie.ns.cloudflare.comMXmail.biass.ukA104.21.5.238172.67.154.1952606:4700:3030::ac43:9ac32606:4700:3036::6815:5ee
●NSgrant.ns.cloudflare.com2026-03-28 → 2026-04-11 · 2 obs
● 2026-03-28 06:16:44
● 2026-04-11 19:11:10
●NSmckenzie.ns.cloudflare.com2026-03-28 → 2026-04-11 · 2 obs
● 2026-03-28 06:16:44
● 2026-04-11 19:11:10
●MXmail.biass.uk2026-03-28 → 2026-04-11 · 2 obs
● 2026-03-28 06:16:44
● 2026-04-11 19:11:10
●A104.21.5.2382026-03-28 → 2026-04-11 · 2 obs
● 2026-03-28 06:16:44
● 2026-04-11 19:11:10
●A172.67.154.1952026-03-28 → 2026-04-11 · 2 obs
● 2026-03-28 06:16:44
● 2026-04-11 19:11:10
●A2606:4700:3030::ac43:9ac32026-03-28 → 2026-04-11 · 2 obs
● 2026-03-28 06:16:44
● 2026-04-11 19:11:10
●A2606:4700:3036::6815:5ee2026-03-28 → 2026-04-11 · 2 obs
● 2026-03-28 06:16:44
● 2026-04-11 19:11:10

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
uknsa.nic.uk, nsb.nic.uk, nsc.nic.uk, nsd.nic.uk...-
biass.ukgrant.ns.cloudflare.com, mckenzie.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.34.253

NS records: grant.ns.cloudflare.com, mckenzie.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for biass.uk (unsigned zone)

⏱️ Timing

Total: 659ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.5.238, 172.67.154.195
AAAA22606:4700:3036::6815:5ee, 2606:4700:3030::ac43:9ac3
NS2grant.ns.cloudflare.com, mckenzie.ns.cloudflare.com
MX1mail.biass.uk (pri: 10)
TXT1v=spf1 +mx -all
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1grant.ns.cloudflare.com dns.cloudflare.c

Analysis

Hierarchy

The parent of mail.biass.uk is biass.uk.

IP Addresses

biass.uk resolves to four IP numbers: 2606:4700:3030::ac43:9ac3, 2606:4700:3036::6815:5ee, 104.21.5.238 and 172.67.154.195.

Other host names such as mountainshadowleaf.garden, cash-evolution.com, greta-cher.fr, forkids.org.ua and www.colimacon.be share IPs with biass.uk.

Name Servers

biass.uk is delegated to two name servers: grant.ns.cloudflare.com and mckenzie.ns.cloudflare.com.

biass.uk shares the same name server setup as biass.us, biass.ca, aurona.moe, luvsurf.co.jp and moldagro.md.

biass.uk at least partially shares name servers with other domains, for instance desi49.com.co, bcenternic.com, pisobcn.com, shopages3.com and hnszyx.com.

These name servers are commonly used together with isla.ns.cloudflare.com, carl.ns.cloudflare.com and gemma.ns.cloudflare.com.

Host names with six IP numbers:

grant.ns.cloudflare.com points to 2606:4700:58::a29f:2c82, 2803:f800:50::6ca2:c382, 2a06:98c1:50::ac40:2382, 108.162.195.130, 162.159.44.130 and 172.64.35.130.

mckenzie.ns.cloudflare.com points to 2606:4700:50::a29f:26fd, 2803:f800:50::6ca2:c2fd, 2a06:98c1:50::ac40:22fd, 108.162.194.253, 162.159.38.253 and 172.64.34.253.

Mail Servers

biass.uk is handled by a single mail server, mail.biass.uk.

mail.biass.uk points to a single IP: 37.27.136.109.