which.co.uk
Which? | Expert testing, reviews and advice - Which?
which.co.uk is registered with Gandi since July 1, 1995 (31.4 years). The registration expires on July 1, 2027. The site runs on Amazon CloudFront, OneTrust, HSTS and 2 other technologies. Its email security grade is C. Its SSL certificate is issued by Amazon and is valid for 50 more days.
- Domain age
- 31.4 yrs
- Technologies
- 5
- Email security
- C
- SSL days left
- 50
Registration
| Registrar | Gandi |
|---|---|
| Registered | July 1, 1995 |
| Expires | July 1, 2027 |
| Updated | May 27, 2026 |
| Status | client transfer prohibited |
| Name servers | ns-1422.awsdns-49.org, ns-177.awsdns-22.com, ns-1917.awsdns-47.co.uk, ns-523.awsdns-01.net |
| DNSSEC | Not signed |
DNS records
| Type | Value | TTL |
|---|---|---|
| A | 52.215.33.33 | 60 |
| A | 40.180.75.16 | 60 |
| A | 52.211.249.213 | 60 |
| MX | eu-smtp-inbound-1.mimecast.com 10 | 300 |
| MX | eu-smtp-inbound-2.mimecast.com 10 | 300 |
| NS | ns-1422.awsdns-49.org | 300 |
| NS | ns-177.awsdns-22.com | 300 |
| NS | ns-1917.awsdns-47.co.uk | 300 |
| NS | ns-523.awsdns-01.net | 300 |
| TXT | 1password-site-verification=4AVETKVHHFEDZI7ITTVKAPV75I | 300 |
| TXT | MS=ms82245533 | 300 |
| TXT | afqc7jgv7k45mreq6hskb4ocun | 300 |
| TXT | apple-domain-verification=XhosNN1ptqHU9PN2 | 300 |
| TXT | aromgs6qiqg8pj1jb1pjrlauj4 | 300 |
| TXT | atlassian-domain-verification=DdM6v2tGCllZXbJSuV4hAe/4jUAMahcndL25R4LZJ1YzINQFODUOhCU70ZPAANZc | 300 |
| TXT | facebook-domain-verification=jjwb9bvbtvrb1vipjl1lu7usucc07e | 300 |
| TXT | google-site-verification=0MN6xZGSfGflkKqkEc3G5T5lUl1Z50bXZLDaHiiAd4U | 300 |
| TXT | google-site-verification=0QMXyo3nMSwR-94bFg7methDdzpba1PxCfgSFqaO0No | 300 |
| TXT | google-site-verification=9NsDhFNYG6NSPWl9xA5N5GE0RZEFJaFVCqJLNO1tOR8 | 300 |
| TXT | google-site-verification=G9MNYtidgrmq1TPXYoUKYNKttYGGKJyhL34o4PdwIw4 | 300 |
| TXT | google-site-verification=IbWLGHFw91hFPzwHFSOiMnd2ay_Z_7G9Gls8rVfJJHw | 300 |
Technology stack
Analytics and advertising IDs
google_tag_manager:GTM-5MWP3HFSSL certificate
| Valid | Valid |
|---|---|
| Issuer | US, Amazon RSA 2048 M04, Amazon |
| Expires | December 30, 2026 |
| Days remaining | 50 |
| Protocol | TLSv1.3 |
| Names | *.which.co.uk, *.green.which.co.uk, *.internal.which.co.uk, which.co.uk |
Email security
- warnNo MTA-STS: mail sent to you can be downgraded to an unencrypted connection.
- warnNo TLS-RPT record, so you won't hear about failed encrypted deliveries.
- warnNo BIMI record (optional: shows your logo next to your emails in supporting inboxes).
- goodSPF record found.
- goodSPF ends with ~all: servers you have not listed are marked as suspicious (soft fail).
- goodDMARC policy is quarantine: failing mail goes to spam. Move to p=reject for full protection.
- goodDMARC aggregate reports are sent to mailto:[email protected].
- goodDKIM keys found (selector: google, s1, s2).
- good2 MX record(s) found. Mail is handled by Mimecast.
Homepage metadata
| Title | Which? | Expert testing, reviews and advice - Which? |
|---|---|
| Description | Which? works for you reviewing products and services, so that you make the best purchase decisions for your needs. |
| Language | en |
| Canonical | https://www.which.co.uk |
| Structured data | WebPage, WebSite, ItemList |
| Indexable | Yes |
| Word count | 822 |
About which.co.uk
Who is the registrar of which.co.uk?
which.co.uk is registered with Gandi.
When does which.co.uk expire?
The current registration of which.co.uk expires on July 1, 2027. It was first registered on July 1, 1995.
What technology does which.co.uk use?
We detected 5 technologies on which.co.uk, including Amazon CloudFront, OneTrust, HSTS, Google Tag Manager, Apache HTTP Server.
Does which.co.uk protect its email with SPF and DMARC?
which.co.uk scores 77/100 (grade C) for email security. No MTA-STS: mail sent to you can be downgraded to an unencrypted connection. No TLS-RPT record, so you won't hear about failed encrypted deliveries.
What are the name servers of which.co.uk?
which.co.uk uses ns-1422.awsdns-49.org, ns-177.awsdns-22.com, ns-1917.awsdns-47.co.uk, ns-523.awsdns-01.net.