SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
it-publicrelations.de
SSL/TLS Certificate
SSL/TLS Certificate for it-publicrelations.de
Valid- Issued by (CA)
- ZeroSSL GmbH
- Subject
- it-publicrelations.de
- Valid from
- Sep 8, 2026
- Valid until
- Dec 7, 2026 (71 days remaining)
- Public key
- EC 256-bit
- Serial
- 135B1C2AD8EBA6D117F59AD6EEE4E451
- SHA-256 fingerprint
- AB:6B:59:BE:22:65:AE:F0:23:B2:AC:CE:E1:17:9D:7A:2F:D1:5A:A8:0F:47:7F:66:5C:E0:44:0F:B2:C4:02:6F
- Chain
- ZeroSSL ECC DV SSL CA 2 → Sectigo Public Server Authentication Root E46 → USERTrust ECC Certification Authority
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
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