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 la-sf.at

Self-signed
Issued by (CA)
la-sf.at.df-487327.dummy
Subject
la-sf.at.df-487327.dummy
Valid from
Jun 6, 2025
Valid until
Jun 6, 2026 (expired 74 days ago)
Public key
RSA 2048-bit
Serial
01A71B9ED0
SHA-256 fingerprint
02:A4:0A:64:BF:66:7B:9B:65:6A:B6:DB:FC:01:23:E3:AA:AC:C2:7C:76:52:B5:03:47:D1:BD:68:87:6F:F3:DB
Chain
la-sf.at.df-487327.dummy
Subject Alternative Names (11)
autodiscover.la-sf.at, cpanel.la-sf.at, cpcalendars.la-sf.at, cpcontacts.la-sf.at, la-sf.at, la-sf.at.df-487327.dummy, mail.la-sf.at, webdisk.la-sf.at, webmail.la-sf.at, www.la-sf.at, www.la-sf.at.df-487327.dummy

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 Aug 18, 2026.

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DNS changes

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TLS certificate

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