SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
uva-study.de
SSL/TLS Certificate
SSL/TLS Certificate for uva-study.de
Self-signed- Issued by (CA)
- Parallels
- Subject
- Parallels Panel
- Valid from
- May 15, 2014
- Valid until
- May 15, 2015 (expired 4158 days ago)
- Public key
- RSA 2048-bit
- Serial
- 5374C90D
- SHA-256 fingerprint
- 61:FA:EC:44:E4:A8:DD:1C:91:18:AC:48:64:9B:BE:32:DE:41:B3:94:B6:33:94:7C:D0:9E:31:E6:F9:4F:2A:BE
- Chain
- Parallels Panel
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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