SSL/TLS Certificate Lookup

Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted

SSL/TLS Certificate for mg-pc.uk

Valid
Issued by (CA)
Let's Encrypt
Subject
autoconfig.mg-pc.uk
Valid from
Sep 2, 2026
Valid until
Dec 1, 2026 (71 days remaining)
Public key
RSA 2048-bit
Serial
054E8D9930ECE57EB9A76C4561305236CBF2
SHA-256 fingerprint
5A:05:65:2E:62:74:67:85:33:C7:BB:AF:9B:A3:25:A8:2D:18:DA:D0:2F:4D:81:A2:7B:27:A2:26:0A:81:E9:B8
Chain
YR2 → Root YR → ISRG Root X1
Subject Alternative Names (8)
autoconfig.mg-pc.uk, cpanel.mg-pc.uk, cpcalendars.mg-pc.uk, cpcontacts.mg-pc.uk, mg-pc.uk, webdisk.mg-pc.uk, webmail.mg-pc.uk, www.mg-pc.uk

Certificate Authority Authorization (CAA)

No CAA policy is published for this domain — any certificate authority may issue for it.

This certificate has been served since Jul 28, 2026.

Never get surprised by mg-pc.uk's certificate expiring

This is today's certificate. Turn on monitoring and we'll watch mg-pc.uk continuously, notifying you the moment anything moves across all three signals:

Uptime

We visit the site from multiple regions worldwide and email you within minutes if it goes down, with a per-region breakdown so a real outage stands out from a regional blip.

DNS changes

We watch NS, MX, CAA, DNSSEC, CNAME and A/AAAA records, and identify the host, network, and ASN behind them, so a real migration or hijack stands out from routine noise.

TLS certificate

We warn you 30, 14, 7, and 1 days before it expires, and flag it if the issuing authority changes or the certificate is unexpectedly replaced.

Monitor this certificate free

Free for your first domain: uptime, DNS, and certificate together. No credit card.