SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
mazza-architektur.de
SSL/TLS Certificate
SSL/TLS Certificate for mazza-architektur.de
Valid- Issued by (CA)
- Google Trust Services
- Subject
- mazza-architektur.de
- Valid from
- May 31, 2026
- Valid until
- Aug 29, 2026 (36 days remaining)
- Public key
- RSA 2048-bit
- Serial
- CEAAF7FC2FC403AE0EC7292F847C7943
- SHA-256 fingerprint
- 25:2A:C1:0D:B0:D2:7A:21:EE:75:2B:C9:A1:54:67:44:99:03:D0:B0:56:A4:3A:23:FF:DD:9E:BC:B1:46:9B:20
- Chain
- WR1 → GTS Root R1
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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