certi.uk has no community safety rating yet. Its SSL certificate is valid until 2 Jan 2027.

certi.uk was registered on 24 Jul 1985, making it 41 years old.

Where is certi.uk hosted?

certi.uk is served from 2 IP addresses, mainly on AS16509 in United States.

certi.ukDomain analysis & security report

Last analysed 31 Oct 2026, 19:10 UTC

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63/ 100

Health score

Grade C2 areas need attentionHow it's scored

SSL & certificate100 Security headers—Not checked yet Email security38 Performance—Too few Chrome visits Modern standards24

SSL: Valid; Expires 2 Jan 2027
Safety: Safe; Rated safe by the WOT community
Domain age: 41 years; Registered 24 Jul 1985
Hosting: United States; AS16509

certi.uk overview

certi.uk was registered on 24 Jul 1985 and is hosted on AS16509 in United States. Its SSL certificate from GoDaddy.com is valid until 2 Jan 2027, and the site does not support HTTP/3.

Registration

Registrar: —
Created: 24 Jul 1985
Updated: 4 Aug 2026
Expires: —

Technical

IP address: 15.197.225.128
Shared with

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certi.uk WHOIS record

Raw registry data for certi.uk. May be redacted by privacy services.

Domain	Why it’s similar	Registered	Status	Report
certi.cards	Other extension	18 Oct 2026	No website	Report →
certi.social	Other extension	10 Oct 2026	Active website	Report →
cerit.help	Typo	9 Oct 2026	No website	Report →
certi.shop	Other extension	5 Oct 2026	Parked	Report →
certi.space	Other extension	12 Sept 2026	Parked	Report →

Host	IPv4 address	TTL
certi.uk	15.197.225.128	3600
certi.uk	3.33.251.168	3600

Host	Mail server	TTL
certi.uk	1 aspmx.l.google.com	3600
certi.uk	5 alt1.aspmx.l.google.com	3600
certi.uk	5 alt2.aspmx.l.google.com	3600
certi.uk	10 aspmx2.googlemail.com	3600
certi.uk	10 aspmx3.googlemail.com	3600

Host	Name server	TTL
certi.uk	ns69.domaincontrol.com	3600
certi.uk	ns70.domaincontrol.com	3600

Host	Text	TTL
certi.uk	"google-site-verification=UOCxtagDCMNjgVm3Y1m6NsN0ur9wjIpLTtSeR4RkUic"	3600
certi.uk	"v=spf1 include:_spf.google.com ~all"	3600

Host	Start of authority	TTL
certi.uk	ns69.domaincontrol.com dns.jomax.net 2026061801 28800 7200 604800 600	600

Show raw WHOIS

% IANA WHOIS server
% for more information on IANA, visit http://www.iana.org
% This query returned 1 object

refer:        

domain:       UK

organisation: Nominet UK
address:      Minerva House
address:      Edmund Halley Road
address:      Oxford Science Park
address:      Oxford OX4 4DQ
address:      United Kingdom of Great Britain and Northern Ireland (the)

contact:      administrative
name:         TLD Registry Services Management
organisation: Nominet UK
address:      Minerva House
address:      Edmund Halley Road
address:      Oxford Science Park
address:      Oxford OX4 4DQ
address:      United Kingdom of Great Britain and Northern Ireland (the)
phone:        +44 1865 332211
e-mail:       [email protected]

contact:      technical
name:         TLD Registry Services Technical
organisation: Nominet UK
address:      Minerva House
address:      Edmund Halley Road
address:      Oxford Science Park
address:      Oxford OX4 4DQ
address:      United Kingdom of Great Britain and Northern Ireland (the)
phone:        +44 1865 332211
e-mail:       [email protected]

nserver:      DNS1.NIC.UK 213.248.216.1 2a01:618:400:0:0:0:0:1
nserver:      DNS2.NIC.UK 103.49.80.1 2401:fd80:400:0:0:0:0:1
nserver:      DNS3.NIC.UK 213.248.220.1 2a01:618:404:0:0:0:0:1
nserver:      DNS4.NIC.UK 2401:fd80:404:0:0:0:0:1 43.230.48.1
nserver:      NSA.NIC.UK 156.154.100.3 2001:502:ad09:0:0:0:0:3
nserver:      NSB.NIC.UK 156.154.101.3 2001:502:2eda:0:0:0:0:3
nserver:      NSC.NIC.UK 156.154.102.3 2610:a1:1009:0:0:0:0:3
nserver:      NSD.NIC.UK 156.154.103.3 2610:a1:1010:0:0:0:0:3
ds-rdata:     43876 8 2 a107ed2ac1bd14d924173bc7e827a1153582072394f9272ba37e2353bc659603

whois:        

status:       ACTIVE
remarks:      Registration information: http://www.nic.uk/

created:      1985-07-24
changed:      2026-08-04
source:       IANA

Response headers

The first response from http://www.certi.uk, before any redirect: caching, server and policy headers.

Show headers

Server:: nginx
Date:: Sat, 31 Oct 2026 19:10:54 GMT
Transfer-Encoding:: chunked
Connection:: keep-alive
d-cache:: from-cache
Cache-Control:: must-revalidate, no-cache
D-Geo:: EU
Content-Type:: text/html; charset=UTF-8

certi.ukDomain analysis & security report

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certi.uk overview

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certi.ukDomain analysis & security report

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