checkpostcode.co.uk

Get an email when its DNS, website or certificate changes.

checkpostcode.co.uk serves a website of its own. It answers on IPv4 only, with a valid TLS certificate.

112 other domains share an IP address with it.

Domain properties

Property	Value	Explanation
Top-level domain	.uk	Statistics for all domains we know under this TLD.
Has website	yes	A website is hosted under the domain, which does not redirect to an external domain.
Has MX-record	no	The domain has an MX record.
External redirect	no	The domain redirects to another domain.
Redirect to https	no	The domain redirects to https.
Redirect to www.	no	The domain redirects to www.domain.
Only with www.	no	The domain can only be reached with the subdomain "www".
Only DNS, no website	no	There are no A or AAAA records in DNS.
IP-Address	only IPv4	Shows whether the domain only has IPv4 or IPv6 or both.
SSL-Certificate	valid	Shows whether the domain has a valid SSL certificate.
Redirects	0	Number of domains that redirect to this domain.
Reverse IP	112	Number of domains with the same IP(s).

This data through the API

The data on this page is also available as JSON: /lookup for the key facts, /reverseip, /redirect and /similar for the lists, and /dnshistory with Basic and Premium. A free account comes with an API key and 100 calls a day.

curl -X POST https://api.webxtrend.com/v1.0/lookup \
  -H 'Content-Type: application/json' \
  -d '{"token": "YOUR_TOKEN", "query": "checkpostcode.co.uk"}'

Create a free account Read the API docs

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Websites whose start page offers something similar, found by comparing the text of their start pages, across languages. Near-identical copies, parking pages and error pages are left out. The full list of up to 100 comes through the API: similar websites.

Last SSL certificate

No certificate data available for this domain.

Last successful crawl

No crawl data available for this domain.

DNS history

The five most recent states of each record type. The full history comes through the API: DNS history.

Most recent redirect domains

No domains found.

Reverse IP neighbours

147.93.72.16 112 domains · here since 9/18/2026

Domain	On this IP since
youngjobs.co.uk	9/20/2026
workwithai.uk	9/18/2026
worksearch.uk	9/14/2026
workparttime.co.uk	9/15/2026
workinengland.co.uk	9/12/2026
workinbritain.co.uk	9/19/2026
workdesk.net	9/18/2026
washingmachinerepairedinburgh.co.uk	9/21/2026
vacantjobs.co.uk	9/19/2026
vacancyup.co.uk	9/16/2026
vacancylist.uk	9/14/2026
vacancylist.co.uk	9/15/2026
and 99 more

Sharing an address does not always mean sharing a server: on a CDN or a large hosting platform, millions of unrelated domains answer on the same few addresses. We measured how far that goes in Half the web sits on 276 IP addresses. The complete list of neighbours, also for an IP address, comes through the API: reverse IP lookup.

Dive into our data, search now!