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 komm.biz

Valid
Issued by (CA)
Google Trust Services
Subject
komm.biz
Valid from
Oct 25, 2026
Valid until
Jan 23, 2027 (80 days remaining)
Public key
RSA 2048-bit
Serial
86A5993EE32E1B8A0E62287CBEE3507E
SHA-256 fingerprint
15:86:27:73:60:05:A2:BC:53:85:30:4B:A3:1D:13:8C:2D:0F:6D:CC:89:DE:38:29:86:94:4A:AA:2E:CA:E2:1D
Chain
WR1 → GTS Root R1
Subject Alternative Names (1)
komm.biz

Certificate Authority Authorization (CAA)

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

We've observed 1 previous certificate for this host. This certificate has been served since Sep 24, 2026.

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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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