SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
aisci-erfurt.com
SSL/TLS Certificate
SSL/TLS Certificate for aisci-erfurt.com
Self-signed- Issued by (CA)
- IT
- Subject
- dock.basehosts.de
- Valid from
- Dec 9, 2019
- Valid until
- Nov 15, 2119 (34070 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 7046C9E2BD9E94F4BC293F00FB439C726CB57B30
- SHA-256 fingerprint
- 76:DC:9B:3E:94:63:89:5E:52:24:48:93:47:39:9C:93:71:C1:BC:C4:79:73:EE:1A:8C:9F:8F:DF:84:D1:7E:38
- Chain
- dock.basehosts.de
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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