SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
waser-architekten.ch
SSL/TLS Certificate
SSL/TLS Certificate for waser-architekten.ch
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- waser-architekten.ch
- Valid from
- Jul 9, 2026
- Valid until
- Oct 7, 2026 (66 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 05888DEE32FFF435058F078F758379D31EFC
- SHA-256 fingerprint
- 2C:62:56:F6:6E:29:9A:FB:9C:C4:C1:7C:96:77:68:D9:EC:67:30:30:A8:4B:7D:7F:08:1B:9B:DF:51:85:46:28
- Chain
- YR1 → Root YR → ISRG Root X1
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 29, 2026.
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Uptime
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DNS changes
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TLS certificate
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