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 aqua-data.de

Valid
Issued by (CA)
Sectigo Limited
Subject
aqua-data.de
Valid from
Jun 11, 2026
Valid until
Dec 26, 2026 (153 days remaining)
Public key
RSA 2048-bit
Serial
C11E1A76AAADA640103320EB29D432E9
SHA-256 fingerprint
0A:4B:D2:C0:A9:48:E4:31:85:33:48:0F:15:D8:DF:07:80:72:67:29:A7:B0:46:8D:F9:02:8A:E0:44:E3:9E:83
Chain
Sectigo Public Server Authentication CA DV R36 → Sectigo Public Server Authentication Root R46 → USERTrust RSA Certification Authority
Subject Alternative Names (2)
aqua-data.de, www.aqua-data.de

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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