SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
passau-evangelisch.de
SSL/TLS Certificate
SSL/TLS Certificate for passau-evangelisch.de
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- passau-evangelisch.de
- Valid from
- Jul 30, 2026
- Valid until
- Oct 28, 2026 (72 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 0548BBDCA4D17A1B640488BAA1AFCD207E89
- SHA-256 fingerprint
- 4A:6C:76:E2:5D:F3:9D:22:6F:7C:6C:0D:31:D4:6C:F2:25:EE:36:70:F2:6B:70:6E:81:DE:81:33:86:70:78:AD
- 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.
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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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