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 domain-fullservice.de

Valid
Issued by (CA)
Asseco Data Systems S.A.
Subject
*.domain-fullservice.de
Valid from
Jan 27, 2026
Valid until
Feb 26, 2027 (204 days remaining)
Public key
RSA 4096-bit
Serial
5EAC19A9E55E48FE1610F287D989B66D
SHA-256 fingerprint
D4:ED:2C:EB:B4:D0:0B:DE:E0:4C:2F:E4:A0:4A:45:CF:AF:FF:A8:83:A5:A5:6F:46:B7:1A:CB:28:76:2D:7A:6A
Chain
Certum DV TLS G2 R39 CA → Certum Trusted Root CA
Subject Alternative Names (2)
*.domain-fullservice.de, domain-fullservice.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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