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 pms-schweiz.com

Valid
Issued by (CA)
Let's Encrypt
Subject
pms-schweiz.com
Valid from
Aug 9, 2026
Valid until
Nov 7, 2026 (78 days remaining)
Public key
RSA 2048-bit
Serial
05DD7E6E186668086EE6E1A96C55A72CAF5E
SHA-256 fingerprint
99:F0:78:4D:15:88:09:96:73:E7:0F:A3:7C:DA:15:0C:DA:F2:4C:58:32:50:79:E1:3A:B2:71:1D:48:91:DB:F2
Chain
YR2 → Root YR → ISRG Root X1
Subject Alternative Names (3)
pms-schweiz.com, webmail.pms-schweiz.com, www.pms-schweiz.com

Certificate Authority Authorization (CAA)

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

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Uptime

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DNS changes

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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.

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