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 comaps.app

Expiring soon
Issued by (CA)
Certainly
Subject
www.comaps.app
Valid from
Aug 16, 2026
Valid until
Sep 15, 2026 (10 days remaining)
Public key
RSA 2048-bit
Serial
78E626D29C1AA2BECBCA738CFEF4C5539ECC
SHA-256 fingerprint
45:CF:49:5A:E0:76:BF:11:94:20:4A:2E:B8:E0:C8:3B:B7:6E:09:80:94:C4:CF:37:BC:10:E0:95:E6:A7:EE:C4
Chain
Certainly Intermediate R1 → Starfield Root Certificate Authority - G2
Subject Alternative Names (2)
comaps.app, www.comaps.app

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 23, 2026.

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DNS changes

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TLS certificate

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