bser.co.uk - robtex.com

bser.co.uk

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:7f2🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::ac43:bc19🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.7.242Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.188.25🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSachiel.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c7b🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRachiel.ns.cloudflare.com
A2803:f800:50::6ca2:c37b🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRachiel.ns.cloudflare.com
A2a06:98c1:50::ac40:237b🇺🇸 Cloudflare2a06:98c1:50::/45
PTRachiel.ns.cloudflare.com
A108.162.195.123🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRachiel.ns.cloudflare.com
A162.159.44.123Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRachiel.ns.cloudflare.com
A172.64.35.123🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRachiel.ns.cloudflare.com
NSkeyla.ns.cloudflare.com
A2606:4700:50::a29f:26aa🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkeyla.ns.cloudflare.com
A2803:f800:50::6ca2:c2aa🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRkeyla.ns.cloudflare.com
A2a06:98c1:50::ac40:22aa🇺🇸 Cloudflare2a06:98c1:50::/45
PTRkeyla.ns.cloudflare.com
A108.162.194.170🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkeyla.ns.cloudflare.com
A162.159.38.170Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkeyla.ns.cloudflare.com
A172.64.34.170🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkeyla.ns.cloudflare.com
MXbser-co-uk.mail.protection.outlook.com ⭐
A2a01:111:f403:ca0b::🇬🇧 Microsoft2a01:111:f000::/36
PTRmail-lo2p265cu02300.inbound.protection.outlook.com
A2a01:111:f403:ca0b::1🇬🇧 Microsoft2a01:111:f000::/36
PTRmail-lo3p265cu00301.inbound.protection.outlook.com
A2a01:111:f403:ca0b::2🇬🇧 Microsoft2a01:111:f000::/36
PTRmail-lo0p265cu00202.inbound.protection.outlook.com
A2a01:111:f403:ca1a::🇬🇧 Microsoft2a01:111:f000::/36
PTRmail-cwxp265cu00500.inbound.protection.outlook.com
A52.101.89.0🇬🇧 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-lo2p265cu02300.inbound.protection.outlook.com
A52.101.89.1🇬🇧 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-lo0p265cu00201.inbound.protection.outlook.com
A52.101.89.2🇬🇧 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-lo3p265cu00302.inbound.protection.outlook.com
A52.101.99.0🇬🇧 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-cwxp265cu00600.inbound.protection.outlook.com
TXTMS=ms50446808
TXTbrevo-code:94f82e58e97eeeb8e3287c5085eab3bf
TXTv=spf1 include:spf.protection.outlook.com ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.7.242, 172.67.188.25
IPv6 hints2606:4700:3031::6815:7f2, 2606:4700:3033::ac43:bc19
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=221, name=cloudflare-ech.com
SOAachiel.ns.cloudflare.comdns@cloudflare.com serial=2409435446

co.uk

DNSSEC⚠️ Not signed
NSdns1.nic.uk ⭐ ⚠️ Not in parent delegation
NSdns2.nic.uk ⚠️ Not in parent delegation
NSdns3.nic.uk ⚠️ Not in parent delegation
NSdns4.nic.uk ⚠️ Not in parent delegation
NSnsa.nic.uk ⚠️ Not in parent delegation
NSnsb.nic.uk ⚠️ Not in parent delegation
NSnsc.nic.uk ⚠️ Not in parent delegation
NSnsd.nic.uk ⚠️ Not in parent delegation
TXT#Timestamp: 1786706400
SOAdns1.nic.ukhostmaster@nominet.org.uk serial=1786706451
rank #119693 globally
rank #3723 in the tld
WOT: SAFE (74/100)

Same first word

bser.com
bser.cc
bser.co.uk
bser.ru
bser.org
bser.io
bser.me
bser.de

Similar names

brse.jp
sebr.name
ersb.top
sber.in
rbse.ca
serb.ch
sebr.ru
erbs.biz
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bers.co.uk
bres.services
sber.co
erbs.lu
serb.fr
esrb.gov.sd
sreb.de
ebrs.net
esbr.com.br
bres.se
erbs.org
bsre.dyndns.org
bers.de
bres.cz
sber.cz
rebs.biz
esrb.ru
bres.de
sreb.be
bres.email
serb.it
rebs.it
sber.link
esrb.cn
ebsr.net
esrb.de
bsre.ca
rebs.se
brse.org
serb.jp
ebrs.ca
sber.me
rebs.ro
erbs.com
ebrs.online
sbre.co.uk
bers.in
bres.org.nz
bsre.de
sebr.at
bres.jp
resb.ru
ebrs.cn
serb.co
sber.us
esbr.eu
rebs.com
sbre.com.au
ebsr.com
bers.bg
bsre.ae
sebr.fr
erbs.com.au
esbr.ru
ebsr.com.tw
erbs.ru
rebs.org
rbes.org
ersb.be
serb.de
rebs.co.za
erbs.fr
esrb.eu
bers.us
bsre.cn
esrb.info
ebrs.ru
rseb.com.cn
rebs.de
brse.info
sebr.mobi
serb.be
rebs.co.kr
srbe.de
rbse.us
rebs.com.mx
ebsr.fi
sebr.gr
brse.hu
rbes.de
esbr.org
erbs.info
sebr.org
esbr.com
bers.com.mx
sreb.com
serb.co.uk
rseb.ru
bres.no
ebsr.es
rebs.net
erbs.de
ebrs.co.uk
esrb.net
rebs.ca
bres.ch
erbs.eu
rbse.de
rseb.net
rsbe.at
bsre.com
rsbe.com
rseb.com
bres.eu
esbr.es
srbe.com.au
bres.nl
ebsr.in
erbs.com.br
ersb.com
ebsr.de
serb.com
rbse.eu
srbe.co.uk
sbre.com
sber.co.at
rbse.ru
bers.eu

DNS History

20 records (7 active, 13 former)

2008201020122014201620182020202220242026NSachiel.ns.cloudflare.comkeyla.ns.cloudflare.comultra103.uk2.netultra104.uk2.netultra21.uk2.netultra22.uk2.netMXbser-co-uk.mail.protection.outlook.commx.bser.co.uk.cust.a.hostedemail.comuk2mxarray3.uk2.netA104.21.7.242172.67.188.252606:4700:3031::6815:7f22606:4700:3033::ac43:bc19188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::46.23.69.4483.170.69.5383.170.69.91
●NSachiel.ns.cloudflare.com2026-07-13 → 2026-08-14 · 3 obs
○ 2021-01-23 20:09:32
● 2026-07-13 17:35:58
● 2026-08-14 11:50:04
●NSkeyla.ns.cloudflare.com2026-07-13 → 2026-08-14 · 3 obs
○ 2021-01-23 20:09:32
● 2026-07-13 17:35:58
● 2026-08-14 11:50:04
○NSultra103.uk2.net2015-06-27 → 2021-01-23 · 5 obs
○ 2007-08-18 12:30:18
● 2015-06-27 05:02:24
● 2021-01-23 20:09:32
○ 2026-07-13 17:35:58
○ 2026-08-14 11:50:04
○NSultra104.uk2.net2015-06-27 → 2021-01-23 · 5 obs
○ 2007-08-18 12:30:18
● 2015-06-27 05:02:24
● 2021-01-23 20:09:32
○ 2026-07-13 17:35:58
○ 2026-08-14 11:50:04
○NSultra21.uk2.net2007-08-18 → 2007-08-18 · 3 obs
● 2007-08-18 12:30:18
○ 2015-06-27 05:02:24
○ 2026-08-14 11:50:04
○NSultra22.uk2.net2007-08-18 → 2007-08-18 · 3 obs
● 2007-08-18 12:30:18
○ 2015-06-27 05:02:24
○ 2026-08-14 11:50:04
●MXbser-co-uk.mail.protection.outlook.com2026-07-13 → 2026-08-14 · 3 obs
○ 2021-01-23 20:09:32
● 2026-07-13 17:35:58
● 2026-08-14 11:50:04
○MXmx.bser.co.uk.cust.a.hostedemail.com2015-06-27 → 2021-01-23 · 5 obs
○ 2007-08-18 12:30:18
● 2015-06-27 05:02:24
● 2021-01-23 20:09:32
○ 2026-07-13 17:35:58
○ 2026-08-14 11:50:04
○MXuk2mxarray3.uk2.net2007-08-18 → 2007-08-18 · 3 obs
● 2007-08-18 12:30:18
○ 2015-06-27 05:02:24
○ 2026-08-14 11:50:04
●A104.21.7.2422026-08-02 → 2026-08-14 · 3 obs
○ 2026-07-13 17:35:58
● 2026-08-02 22:03:22
● 2026-08-14 11:50:04
●A172.67.188.252026-08-02 → 2026-08-14 · 3 obs
○ 2026-07-13 17:35:58
● 2026-08-02 22:03:22
● 2026-08-14 11:50:04
○A188.114.96.02026-07-13 → 2026-07-13 · 4 obs
○ 2021-01-23 20:09:32
● 2026-07-13 17:35:58
○ 2026-08-02 22:03:22
○ 2026-08-14 11:50:04
○A188.114.97.02026-07-13 → 2026-07-13 · 4 obs
○ 2021-01-23 20:09:32
● 2026-07-13 17:35:58
○ 2026-08-02 22:03:22
○ 2026-08-14 11:50:04
●A2606:4700:3031::6815:7f22026-08-02 → 2026-08-14 · 3 obs
○ 2026-07-13 17:35:58
● 2026-08-02 22:03:22
● 2026-08-14 11:50:04
●A2606:4700:3033::ac43:bc192026-08-02 → 2026-08-14 · 3 obs
○ 2026-07-13 17:35:58
● 2026-08-02 22:03:22
● 2026-08-14 11:50:04
○A2a06:98c1:3120::2026-07-13 → 2026-07-13 · 4 obs
○ 2021-01-23 20:09:32
● 2026-07-13 17:35:58
○ 2026-08-02 22:03:22
○ 2026-08-14 11:50:04
○A2a06:98c1:3121::2026-07-13 → 2026-07-13 · 4 obs
○ 2021-01-23 20:09:32
● 2026-07-13 17:35:58
○ 2026-08-02 22:03:22
○ 2026-08-14 11:50:04
○A46.23.69.442019-01-15 → 2021-01-23 · 5 obs
○ 2017-02-15 13:55:20
● 2019-01-15 04:20:10
● 2021-01-23 20:09:32
○ 2026-07-13 17:35:58
○ 2026-08-14 11:50:04
○A83.170.69.532015-06-27 → 2017-02-15 · 5 obs
○ 2007-08-18 12:30:18
● 2015-06-27 05:02:24
● 2017-02-15 13:55:20
○ 2019-01-15 04:20:10
○ 2026-08-14 11:50:04
○A83.170.69.912007-08-18 → 2007-08-18 · 3 obs
● 2007-08-18 12:30:18
○ 2015-06-27 05:02:24
○ 2026-08-14 11:50:04

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
uknsa.nic.uk, nsb.nic.uk, nsc.nic.uk, nsd.nic.uk...-
bser.co.ukkeyla.ns.cloudflare.com, achiel.ns.cloudflare.com-

✅ Authoritative Response

Server:162.159.44.123

NS records: keyla.ns.cloudflare.com, achiel.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bser.co.uk (unsigned zone)

⏱️ Timing

Total: 634ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.7.242, 172.67.188.25
AAAA22606:4700:3031::6815:7f2, 2606:4700:3033::ac43:bc19
NS2achiel.ns.cloudflare.com, keyla.ns.cloudflare.com
MX1bser-co-uk.mail.protection.outlook.com (
TXT3MS=ms50446808, brevo-code:94f82e58e97eeeb8e3287c5085eab...
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1achiel.ns.cloudflare.com dns.cloudflare.

Analysis

IP Addresses

bser.co.uk directs to four IP numbers, which are 104.21.7.242, 172.67.188.25, 2606:4700:3031::6815:7f2 and 2606:4700:3033::ac43:bc19.

Additional host names — garumeta.com, lcszdhj.cn, ouruina.com and two others — share IP numbers with bser.co.uk.

Name Servers

bser.co.uk is delegated to two name servers: achiel.ns.cloudflare.com and keyla.ns.cloudflare.com.

bser.co.uk shares its name server setup with other domains, including lumospark.com, pinkteal.co.uk, william-powell.co.uk and two others.

At least some of bser.co.uk's name servers are shared with other domains, for example kingwork.vn, invesstroad.com, teamselskaber.dk and two more.

These name servers tend to be used in conjunction with the name servers clark.ns.cloudflare.com.

Host names with 6 IP numbers:

achiel.ns.cloudflare.com resolves to 108.162.195.123, 162.159.44.123, 172.64.35.123 and 3 other IP addresses.

keyla.ns.cloudflare.com resolves to 108.162.194.170, 162.159.38.170, 172.64.34.170 and 3 other IP addresses.

Mail Servers

bser.co.uk has one mail server: bser-co-uk.mail.protection.outlook.com.

bser-co-uk.mail.protection.outlook.com points to 8 IP numbers: 52.101.89.0, 52.101.89.1, 52.101.89.2 and 5 other.