SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
xaver-bauer.de
SSL/TLS Certificate
SSL/TLS Certificate for xaver-bauer.de
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- xaver-bauer.de
- Valid from
- Oct 19, 2026
- Valid until
- Jan 17, 2027 (89 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 067DE825C73BCFB7E27B127258852C929022
- SHA-256 fingerprint
- AD:ED:79:E0:3F:F8:CC:47:98:E6:9E:FD:84:D5:D7:E1:5F:16:63:DA:D3:38:5F:AC:0E:EF:9E:BF:BC:CF:4E:A2
- 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.
We've observed 1 previous certificate for this host. This certificate has been served since Oct 19, 2026.
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Uptime
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DNS changes
We watch NS, MX, CAA, CNAME, TXT 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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