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 licos-munich.de

Valid
Issued by (CA)
Let's Encrypt
Subject
licos-munich.de
Valid from
Jul 19, 2026
Valid until
Oct 17, 2026 (74 days remaining)
Public key
RSA 4096-bit
Serial
0591AEEBD0874BF082350E47A2F4CA4590F6
SHA-256 fingerprint
40:0E:2E:F0:CE:84:2B:3C:73:4A:AC:05:17:E8:49:C2:30:10:BB:55:C4:6C:26:67:12:8C:BF:A6:C8:C8:E1:0C
Chain
YR1 → Root YR → ISRG Root X1
Subject Alternative Names (1)
licos-munich.de

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 27, 2026.

Never get surprised by licos-munich.de's certificate expiring

This is today's certificate. Turn on monitoring and we'll watch licos-munich.de 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.