SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
misura-bochum.de
SSL/TLS Certificate
SSL/TLS Certificate for misura-bochum.de
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- misura-bochum.de
- Valid from
- Oct 14, 2026
- Valid until
- Jan 12, 2027 (65 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 05D8C7BB5DBBE99C600C899A5346F2D1AED8
- SHA-256 fingerprint
- B8:EC:95:8B:A9:54:4B:9F:D4:2C:DA:70:90:7B:0E:C7:E2:DE:F2:9B:E5:00:0D:B2:A7:D2:84:35:2F:89:16:82
- 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, 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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