SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
jp-shaw.de
SSL/TLS Certificate
SSL/TLS Certificate for jp-shaw.de
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- jp-shaw.de
- Valid from
- Aug 20, 2026
- Valid until
- Nov 18, 2026 (44 days remaining)
- Public key
- EC 256-bit
- Serial
- 06C0F66F7B2E3CE82D9E0AD23D88064D910D
- SHA-256 fingerprint
- AC:20:53:39:D7:5D:EA:8A:9F:B9:D3:08:6A:0F:30:99:F0:57:B7:88:20:7B:B9:AF:68:68:26:30:8D:DD:D8:26
- Chain
- YE2 → Root YE → ISRG Root X2 → ISRG Root X1
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
We've observed 1 previous certificate for this host. This certificate has been served since Sep 27, 2026.
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Uptime
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DNS changes
We watch NS, MX, CAA, DNSSEC, CNAME and A/AAAA records, and identify the host, network, and ASN behind them, so a real migration or hijack stands out from routine noise.
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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