SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
mayer-abt.de
SSL/TLS Certificate
SSL/TLS Certificate for mayer-abt.de
Valid- Issued by (CA)
- Sectigo Limited
- Subject
- www.mayer-abt.de
- Valid from
- Jan 17, 2026
- Valid until
- Feb 7, 2027 (194 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 0626551D87BD0243FD7B4B8B906DE47B
- SHA-256 fingerprint
- 6A:A7:15:44:C2:79:0C:04:D7:7C:AB:34:6C:37:8C:0B:3C:C6:5F:B3:0D:DD:1D:00:DA:87:EB:9A:B3:EC:97:28
- Chain
- Sectigo Public Server Authentication CA DV R36 → Sectigo Public Server Authentication Root R46 → USERTrust RSA Certification Authority
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 Jul 26, 2026.
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TLS certificate
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