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 lp-lomet.fr

Expired
Issued by (CA)
Let's Encrypt
Subject
lp-lomet.fr
Valid from
Jun 19, 2026
Valid until
Sep 17, 2026 (expired 3 days ago)
Public key
RSA 2048-bit
Serial
05F7763BA496C71AA100754CF4717537F468
SHA-256 fingerprint
97:DA:02:EF:FB:19:2C:BA:5D:35:2F:D5:7D:70:67:A0:A4:E5:BB:D4:F2:79:62:16:77:78:60:4F:23:DF:30:46
Chain
YR1 → Root YR → ISRG Root X1
Subject Alternative Names (2)
lp-lomet.fr, www.lp-lomet.fr

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 Sep 9, 2026.

Never get surprised by lp-lomet.fr's certificate expiring

This is today's certificate. Turn on monitoring and we'll watch lp-lomet.fr 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.