SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
sip-platten.de
SSL/TLS Certificate
SSL/TLS Certificate for sip-platten.de
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- sip-platten.de
- Valid from
- Sep 3, 2026
- Valid until
- Dec 2, 2026 (84 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 05AA568704E8A25539EB66BD5E7085587500
- SHA-256 fingerprint
- 2A:42:95:B5:D8:C5:7A:16:21:EA:76:45:A1:0D:7A:CA:A6:8C:B6:3E:BD:D6:46:AB:85:16:7A:4E:CA:11:16:43
- 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 Aug 4, 2026.
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Uptime
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DNS changes
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TLS certificate
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