blu.uk - robtex.com

blu.uk

DNSSEC⚠️ Not signed
A138.68.180.215🇬🇧 DIGITALOCEAN138.68.176.0/20 DigitalOcean
NSns1.digitalocean.com ⭐
A2606:4700:52::ac40:34d2🇺🇸 Cloudflare2606:4700:52::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns1.digitalocean.com
A172.64.52.210🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns1.digitalocean.com
NSns2.digitalocean.com
A2606:4700:5a::ac40:3515🇺🇸 Cloudflare2606:4700:5a::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns2.digitalocean.com
A172.64.53.21🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns2.digitalocean.com
NSns3.digitalocean.com
A2606:4700:52::ac40:31d1🇺🇸 Cloudflare2606:4700:52::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns3.digitalocean.com
A172.64.49.209🇺🇸 Cloudflare172.64.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns3.digitalocean.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c25::1b🇺🇸 Google2607:f8b0:4004::/48
PTRyuiadtq-in-f27.1e100.net
A142.251.179.27🇺🇸 Google142.251.179.0/24
PTRpd-in-f27.1e100.net
MXalt1.aspmx.l.google.com(5)
A2607:f8b0:4023:2801::1a🇺🇸 Google2607:f8b0::/32
PTRlcausi-in-f26.1e100.net
A192.178.128.27🇺🇸 Google192.178.128.0/24
PTRlcausi-in-f27.1e100.net
MXalt2.aspmx.l.google.com(5)
A2a00:1450:400b:c02::1a🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f26.1e100.net
A172.253.116.27🇺🇸 Google172.253.116.0/24
PTRdj-in-f27.1e100.net
MXalt3.aspmx.l.google.com(10)
A2a00:1450:4009:c0f::1b🇬🇧 Google2a00:1450:4009::/48
PTRyulhrs-in-f27.1e100.net
A192.178.223.26🇺🇸 Google192.178.223.0/24
PTRyulhrs-in-f26.1e100.net
MXalt4.aspmx.l.google.com(10)
A2a00:1450:400c:c00::1b🇧🇪 Google2a00:1450:400c::/48
PTRws-in-f27.1e100.net
PTRws-in-x1b.1e100.net
A173.194.76.27🇺🇸 Google173.194.76.0/24
PTRws-in-f27.1e100.net
SOAns1.digitalocean.comhostmaster@blu.uk serial=1770392560

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=1774681186

Subdomains

www.blu.uk

Same first word

blu.at
blu.digital
blu.me
blu.link
blu.life
blu.ms
blu.red
blu.tv
blu.ch
blu.dental
blu.or.at
blu.media
blu.tel
blu.estate
blu.cc
blu.co.uk
blu.com.hr
blu.cz
blu.dk
blu.al
blu.fyi
blu.com
blu.bank
blu.hu
blu.hm
blu.city
blu.house
blu.co
blu.express
blu.biz
blu.pe
blu.net
blu.de
blu.it
blu.ai
blu.bm
blu.bz
blu.to
blu.fm
blu.team
blu.capital
blu.cards
blu.com.mx
blu.ee
blu.info
blu.academy
blu.solutions
blu.pl
blu.mc
blu.fr
blu.com.cn
blu.co.at
blu.financial
blu.siena.it
blu.page
blu.golf
blu.zone
blu.es
blu.black
blu.market
blu.industries
blu.sa.com
blu.space
blu.ru
blu.loans
blu.org
blu.dog
blu.mx
blu.uk
blu.nu
blu.associates
blu.studio
blu.li
blu.com.br
blu.kr
blu.net.cn
blu.university
blu.com.sg
blu.uk.com
blu.cat
blu.su

Similar names

lub.ca
ubl.com.br
ubl.fr
bul.com.pk
bul.se
ubl.be
ulb.gov.in
ulb.ac.id
ulb.ac.be
bul.com.tr
ulb.de
ubl.org.es
lbu.com.ua
lub.ru
ulb.at
lub.life
bul.lu
lbu.in
ulb.no
lub.de
ubl.pl
ubl.ae
bul.jp
ubl.net
ubl.email
ulb.ca
ubl.com.hk
ubl.com.cn
ulb.co
lbu.se
lub.cl
lub.org
ubl.hu
bul.com.ua
bul.no
ulb.cn
ulb.es
bul.info
lbu.info
lbu.it
lub.es
bul.ae
ubl.edu.zm
lub.com.au
bul.ca
ubl.de
lub.com
ulb.us
ubl.com
lub.net
bul.al
lbu.org.ua
lbu.fr
ulb.net
lub.go.th
ubl.at
ubl.no
bul.de
bul.ch
lub.im
bul.company
bul.co
lbu.lt
ubl.asia
ulb.it
bul.gr
ulb.fr
ubl.ro
ubl.ch
lbu.com
lbu.kiev.ua
ubl.com.pk
lub.asia
ulb.in
lbu.co
lbu.at

DNS History

9 records (9 active, 0 former)

NSns1.digitalocean.comns2.digitalocean.comns3.digitalocean.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comA138.68.180.215
●NSns1.digitalocean.com2026-03-27 → 2026-03-28 · 2 obs
● 2026-03-27 23:30:36
● 2026-03-28 07:23:38
●NSns2.digitalocean.com2026-03-27 → 2026-03-28 · 2 obs
● 2026-03-27 23:30:36
● 2026-03-28 07:23:38
●NSns3.digitalocean.com2026-03-27 → 2026-03-28 · 2 obs
● 2026-03-27 23:30:36
● 2026-03-28 07:23:38
●MXalt1.aspmx.l.google.com2026-03-27 → 2026-03-28 · 2 obs
● 2026-03-27 23:30:36
● 2026-03-28 07:23:38
●MXalt2.aspmx.l.google.com2026-03-27 → 2026-03-28 · 2 obs
● 2026-03-27 23:30:36
● 2026-03-28 07:23:38
●MXalt3.aspmx.l.google.com2026-03-27 → 2026-03-28 · 2 obs
● 2026-03-27 23:30:36
● 2026-03-28 07:23:38
●MXalt4.aspmx.l.google.com2026-03-27 → 2026-03-28 · 2 obs
● 2026-03-27 23:30:36
● 2026-03-28 07:23:38
●MXaspmx.l.google.com2026-03-27 → 2026-03-28 · 2 obs
● 2026-03-27 23:30:36
● 2026-03-28 07:23:38
●A138.68.180.2152026-03-27 → 2026-03-28 · 2 obs
● 2026-03-27 23:30:36
● 2026-03-28 07:23:38

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
uknsa.nic.uk, nsb.nic.uk, nsc.nic.uk, nsd.nic.uk...-
blu.ukns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com-

✅ Authoritative Response

Server:172.64.52.210

NS records: ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for blu.uk (unsigned zone)

⏱️ Timing

Total: 337ms | Queries: -

📄 Records

TypeCountSample Data
A1138.68.180.215
NS3ns3.digitalocean.com, ns1.digitalocean.com...
MX5alt3.aspmx.l.google.com (pri: 10), alt2.aspmx.l.google.com (pri: 5)...
SOA1ns1.digitalocean.com hostmaster.blu.uk

Analysis

Hierarchy

blu.uk is the parent of www.blu.uk.

IP Addresses

blu.uk points to IP number 138.68.180.215.

Other host names, for example siobhanmcgee.com and www.blu.uk, share IPs with blu.uk.

Name Servers

The delegation for blu.uk is handled by three name servers: ns1.digitalocean.com, ns2.digitalocean.com and ns3.digitalocean.com.

blu.uk shares name servers with other domains at least partially, for example 1.0.0.1.1.0.e.0.0.0.0.0.0.0.0.0.0.d.0.0.2.0.0.0.0.c.0.b.3.0.a.2.ip6.arpa, 212.241.192.in-addr.arpa, komondorclubofamerica.org, jomarsantos.ca and theschoolofnaturopathy.com.

Host names with two IPs:

ns1.digitalocean.com points to 2606:4700:52::ac40:34d2 and 172.64.52.210

ns2.digitalocean.com points to 2606:4700:5a::ac40:3515 and 172.64.53.21

ns3.digitalocean.com points to 2606:4700:52::ac40:31d1 and 172.64.49.209

Mail Servers

Five mail servers handle blu.uk: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

blu.uk shares mail servers with other domains at least partially; for instance ns500758.ns500759.ns500759.ns500736.ns500736.ns500698.ns500698.ns500708.ns500698.ns500698.ns500686.ns500619.ns500576.ns500619.trackreceptor.com, ns500765.ns500765.ns500734.ns500693.ns500693.ns500693.ns500588.ns500699.ns500693.ns500699.ns500632.ns500588.ns500588.ns500588.ns500588.dtrkdll.com, ns500731.ns500671.ns500742.ns500671.ns500671.ns500705.ns500705.ns500678.ns500704.ns500671.ns500291.ns500666.ns500291.ns500131.lustychickser.com, ns500734.ns500693.ns500734.ns500693.ns500693.ns500699.ns500699.ns500683.ns500588.ns500588.ns500699.ns500612.ns500632.ns500612.dtrkdll.com and ns500734.ns500699.ns500693.ns500693.ns500693.ns500699.ns500693.ns500693.ns500588.ns500588.ns500699.ns500683.ns500683.ns500588.ns500612.dtrkdll.com.

These mail servers are often used alongside aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Host names with two IP numbers:

aspmx.l.google.com points to 2607:f8b0:4004:c25::1b and 142.251.179.27

alt1.aspmx.l.google.com points to 2607:f8b0:4023:2801::1a and 192.178.128.27

alt2.aspmx.l.google.com points to 2a00:1450:400b:c02::1a and 172.253.116.27

alt3.aspmx.l.google.com points to 2a00:1450:4009:c0f::1b and 192.178.223.26

alt4.aspmx.l.google.com points to 2a00:1450:400c:c00::1b and 173.194.76.27