00441.uk was registered on 24 Jul 1985 and is hosted on AS47846 in Germany. We couldn't read an SSL certificate for it when we last analysed it.
What security vendors and the WOT community say about this domain.
0 of 5 protections set up
No SPF record: any server can send mail that claims to come from this domain.
—No key at the 12 common selectors we checked. A custom selector can’t be found from DNS alone.
—No DMARC policy: receivers aren’t told what to do with mail that fails SPF and DKIM.
—Forces encrypted delivery between mail servers.
—Shows the brand logo in supporting inboxes. Optional; needs DMARC enforcement.
—Read from the domain's public DNS records.
What loads and tracks visitors when the homepage opens.
Running a full browser scan of the homepage… This takes about a minute.
We couldn't read an SSL certificate on port 443 when we last analysed 00441.uk. Refresh the analysis to check again.
Internet standards that make a site faster and safer.
118 similar domains registered in the last 90 days — possible typosquatting or phishing.
| Domain | Why it’s similar | Registered | Status | Report |
|---|---|---|---|---|
| 00441.xin | Other extension | 30 Oct 2026 | Active website | Report → |
| 00441.app | Other extension | 25 Oct 2026 | Active website | Report → |
| 00441.top | Other extension | 24 Oct 2026 | Active website | Report → |
| 00441.lol | Other extension | 20 Oct 2026 | Active website | Report → |
| 00441.my | Other extension | 16 Sept 2026 | On a blocklistListed on Mailspike | Report → |
From CubDomain's daily newly registered domains. Similar doesn't mean malicious.
Is 00441.uk’s name taken on other extensions?
Every IP address 00441.uk resolves to, and where it's hosted.
Other domains served from 91.195.240.94. Normal for shared hosting and CDNs.
No reviews yet. Used 00441.uk? Be the first to say how it went.
Reviews are from CubDomain users and are separate from the security verdicts above.
Common questions, answered from this report's data.
00441.uk has no community safety rating yet. We couldn't read an SSL certificate on it when we last analysed it. See Security →
00441.uk was registered on 24 Jul 1985, making it 41 years old. See Overview →
00441.uk is served from 1 IP address, mainly on AS47846 in Germany. See Hosting →
Raw registry data for 00441.uk. May be redacted by privacy services.
% 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: registrymanagement@nominet.uk 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: registrytechnical@nominet.uk 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
The first response from http://www.00441.uk, before any redirect: caching, server and policy headers.
Four timed TCP connections to port 443 from CubDomain's servers.
CubDomain is not affiliated with 00441.uk. Data is collected independently from public sources and some figures are estimates, provided for information only.
Spam and malware blocklists for the site's IP and mail servers.
Found in public certificate transparency logs.
Searching the certificate transparency logs… This can take up to a minute.
When the site first appeared, and what has changed since.
No changes seen since we started recording on 14 Nov 2026.