bluesource.uk - robtex.com

bluesource.uk

DNSSEC⚠️ Not signed
A2606:4700:3034::ac43:91cb🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::6815:218c🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.33.140Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.145.203🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSmalcolm.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c51🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmalcolm.ns.cloudflare.com
A2803:f800:50::6ca2:c351🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmalcolm.ns.cloudflare.com
A2a06:98c1:50::ac40:2351🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmalcolm.ns.cloudflare.com
A108.162.195.81🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmalcolm.ns.cloudflare.com
A162.159.44.81Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmalcolm.ns.cloudflare.com
A172.64.35.81🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmalcolm.ns.cloudflare.com
NSsarah.ns.cloudflare.com
A2606:4700:50::a29f:26da🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsarah.ns.cloudflare.com
A2803:f800:50::6ca2:c2da🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRsarah.ns.cloudflare.com
A2a06:98c1:50::ac40:22da🇺🇸 Cloudflare2a06:98c1:50::/45
PTRsarah.ns.cloudflare.com
A108.162.194.218🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsarah.ns.cloudflare.com
A162.159.38.218Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsarah.ns.cloudflare.com
A172.64.34.218🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsarah.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.33.140, 172.67.145.203
IPv6 hints2606:4700:3034::ac43:91cb, 2606:4700:3036::6815:218c
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=33, name=cloudflare-ech.com
SOAmalcolm.ns.cloudflare.comdns@cloudflare.com serial=2408668803

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=1784397973
rank #172292 globally
rank #8026 in the tld

Same first word

bluesource.mobi
bluesource.se
bluesource.at
bluesource.de
bluesource.ai
bluesource.hk
bluesource.com
bluesource.us
bluesource.eu
bluesource.net
bluesource.biz
bluesource.fr
bluesource.uk

Similar names

bluecourse.com
bluecourse.net
lubesource.com
lubesource.ca
bluecoreus.com
courseblue.com
sourceblue.com

DNS History

12 records (6 active, 6 former)

NSmalcolm.ns.cloudflare.comsarah.ns.cloudflare.comA104.21.33.140172.67.145.2032606:4700:3034::ac43:91cb2606:4700:3036::6815:218c188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3120::42a06:98c1:3121::2a06:98c1:3121::4
●NSmalcolm.ns.cloudflare.com2026-07-09 → 2026-07-18 · 2 obs
● 2026-07-09 03:23:42
● 2026-07-18 18:37:42
●NSsarah.ns.cloudflare.com2026-07-09 → 2026-07-18 · 2 obs
● 2026-07-09 03:23:42
● 2026-07-18 18:37:42
●A104.21.33.1402026-07-11 → 2026-07-18 · 3 obs
○ 2026-07-09 04:00:16
● 2026-07-11 08:18:42
● 2026-07-18 18:37:42
●A172.67.145.2032026-07-11 → 2026-07-18 · 3 obs
○ 2026-07-09 04:00:16
● 2026-07-11 08:18:42
● 2026-07-18 18:37:42
○A188.114.96.02026-07-09 → 2026-07-09 · 3 obs
● 2026-07-09 03:23:42
○ 2026-07-11 08:18:42
○ 2026-07-18 18:37:42
○A188.114.97.02026-07-09 → 2026-07-09 · 3 obs
● 2026-07-09 03:23:42
○ 2026-07-11 08:18:42
○ 2026-07-18 18:37:42
●A2606:4700:3034::ac43:91cb2026-07-11 → 2026-07-18 · 3 obs
○ 2026-07-09 04:00:16
● 2026-07-11 08:18:42
● 2026-07-18 18:37:42
●A2606:4700:3036::6815:218c2026-07-11 → 2026-07-18 · 3 obs
○ 2026-07-09 04:00:16
● 2026-07-11 08:18:42
● 2026-07-18 18:37:42
○A2a06:98c1:3120::2026-07-09 → 2026-07-09 · 4 obs
○ 2026-07-09 03:23:42
● 2026-07-09 04:00:16
○ 2026-07-11 08:18:42
○ 2026-07-18 18:37:42
○A2a06:98c1:3120::42026-07-09 → 2026-07-09 · 3 obs
● 2026-07-09 03:23:42
○ 2026-07-09 04:00:16
○ 2026-07-18 18:37:42
○A2a06:98c1:3121::2026-07-09 → 2026-07-09 · 4 obs
○ 2026-07-09 03:23:42
● 2026-07-09 04:00:16
○ 2026-07-11 08:18:42
○ 2026-07-18 18:37:42
○A2a06:98c1:3121::42026-07-09 → 2026-07-09 · 3 obs
● 2026-07-09 03:23:42
○ 2026-07-09 04:00:16
○ 2026-07-18 18:37:42

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
uknsa.nic.uk, nsb.nic.uk, nsc.nic.uk, nsd.nic.uk...-
bluesource.uksarah.ns.cloudflare.com, malcolm.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.194.218

NS records: sarah.ns.cloudflare.com, malcolm.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bluesource.uk (unsigned zone)

⏱️ Timing

Total: 353ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.33.140, 172.67.145.203
AAAA22606:4700:3034::ac43:91cb, 2606:4700:3036::6815:218c
NS2malcolm.ns.cloudflare.com, sarah.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1malcolm.ns.cloudflare.com dns.cloudflare

Analysis

IP Addresses

bluesource.uk points to the four IP addresses 104.21.33.140, 172.67.145.203, 2606:4700:3034::ac43:91cb and 2606:4700:3036::6815:218c.

Additional host names — thepokiesnet250.com, fbjz2.com, www.collegestpaul.nl and two others — share IP numbers with bluesource.uk.

Name Servers

bluesource.uk has two authoritative name servers — malcolm.ns.cloudflare.com and sarah.ns.cloudflare.com.

bluesource.uk shares its name server setup with other domains, including londonview.uk, mikucloud.net, textinsikt.se and two others.

The name servers of bluesource.uk overlap at least partially with those of other domains — among them phoenixliquidation.ca, lidiaruffaner.top, deltaexecutoor.com and two more.

These name servers commonly appear in combination with the name servers fish.ns.cloudflare.com.

Host names with 6 IP numbers:

malcolm.ns.cloudflare.com points to 108.162.195.81, 162.159.44.81, 172.64.35.81 and 3 other IP addresses.

sarah.ns.cloudflare.com points to 108.162.194.218, 162.159.38.218, 172.64.34.218 and 3 other IP addresses.