pcouk.org - dns.ninja

pcouk.org

DNSSEC⚠️ Not signed
A51.140.210.103🇬🇧 Microsoft51.140.0.0/14
NSns0.uk.colt.net ⭐
A212.74.77.33🇬🇧 COLT212.74.77.0/24 Internal 4
PTRns0.uk.colt.net
NSns1.uk.colt.net
A212.74.78.33🇩🇪 COLT212.74.78.0/24 Internal 5
PTRns1.uk.colt.net
SOAns0.uk.colt.netdo-not-reply@pcouk.org 2026-05-22 #0

org

DNSSEC🔒 Signed (DS record present)
NSa0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation
NSa2.org.afilias-nst.info ⚠️ Not in parent delegation
NSb0.org.afilias-nst.org
NSb2.org.afilias-nst.org
NSc0.org.afilias-nst.info ⚠️ Not in parent delegation
NSd0.org.afilias-nst.org
SOAa0.org.afilias-nst.infohostmaster@donuts.email serial=1783862296

Subdomains

www.pcouk.org

Same first word

pcouk.org

Similar names

pouck.com
coukp.tk
pocuk.net
okcup.com
ocpuk.com
cupko.com
kocup.com
cupko.sk
ukpco.com
pucko.si
pocku.com
opcuk.com
cupok.com
ucpok.org
pucko.nu
pucko.net
pucko.eu
okcpu.com
pucko.pl
pucko.com
cokup.com
pucko.org
pucko.info
pocuk.com
pucko.se
cpuok.com
copuk.org
uckpo.com
pukco.com
pucko.nl
cupok.de
okcpu.net
pucko.de
pkcou.com
upock.com
kpocu.org

DNS History

7 records (3 active, 4 former)

20162017201820192020202120222023202420252026NSns0.uk.colt.netns1.uk.colt.netns0-p.dns.pipex.netns1-p.dns.pipex.netA51.140.210.103172.167.243.19209.135.214.240
○NSns0-p.dns.pipex.net2015-07-05 → 2017-09-14 · 4 obs
● 2015-07-05 20:17:24
● 2017-09-14 08:42:04
○ 2026-04-09 12:05:34
○ 2026-07-12 13:39:10
●NSns0.uk.colt.net2026-04-09 → 2026-07-12 · 3 obs
○ 2017-09-14 08:42:04
● 2026-04-09 12:05:34
● 2026-07-12 13:39:10
○NSns1-p.dns.pipex.net2015-07-05 → 2017-09-14 · 4 obs
● 2015-07-05 20:17:24
● 2017-09-14 08:42:04
○ 2026-04-09 12:05:34
○ 2026-07-12 13:39:10
●NSns1.uk.colt.net2026-04-09 → 2026-07-12 · 3 obs
○ 2017-09-14 08:42:04
● 2026-04-09 12:05:34
● 2026-07-12 13:39:10
○A172.167.243.192026-04-09 → 2026-04-09 · 4 obs
○ 2017-09-14 08:42:04
● 2026-04-09 12:05:34
○ 2026-07-01 02:03:28
○ 2026-07-12 13:39:10
○A209.135.214.2402015-11-16 → 2017-09-14 · 4 obs
● 2015-11-16 08:03:02
● 2017-09-14 08:42:04
○ 2026-04-09 12:05:34
○ 2026-07-12 13:39:10
●A51.140.210.1032026-07-01 → 2026-07-12 · 3 obs
○ 2026-04-09 12:05:34
● 2026-07-01 02:03:28
● 2026-07-12 13:39:10

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org-
pcouk.orgns0.uk.colt.net, ns1.uk.colt.net-

✅ Authoritative Response

Server:212.74.78.33

NS records: ns0.uk.colt.net, ns1.uk.colt.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for pcouk.org (unsigned zone)

⏱️ Timing

Total: 2350ms | Queries: -

📄 Records

TypeCountSample Data
A151.140.210.103
NS2ns0.uk.colt.net, ns1.uk.colt.net
SOA1ns0.uk.colt.net do-not-reply.pcouk.org

Analysis

Hierarchy

pcouk.org serves as the parent of www.pcouk.org.

IP Addresses

pcouk.org points to a single IP number: 51.140.210.103.

Additional host names — lothringer.co.uk, crisis-solutions.com, flyingstartcardiff.co.uk and two others — share IP numbers with pcouk.org.

Name Servers

pcouk.org has two authoritative name servers — ns0.uk.colt.net and ns1.uk.colt.net.

pcouk.org shares its name server setup with other domains, including mcflaw.net, mcfg.eu, nodatabreach.com and two others.

pcouk.org has at least partial name server overlap with other domains, such as dal.biz, horten.com, heritablebankplc.com and two others.

These name servers tend to appear together with the name servers ns1.de.colt.net, ns1.fra.auth.colt.net and ns0.lon.auth.colt.net.

ns0.uk.colt.net directs to 212.74.77.33 and ns1.uk.colt.net directs to 212.74.78.33; each host name points to exactly one IP number.