SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
SSL/TLS Certificate for ic-ic.ca
Self-signed- Issued by (CA)
- ic-ic.ca
- Subject
- ic-ic.ca
- Valid from
- Nov 8, 2019
- Valid until
- Nov 7, 2020 (expired 2151 days ago)
- Public key
- RSA 2048-bit
- Serial
- 5561A2CD
- SHA-256 fingerprint
- 62:AF:4A:BA:7B:A9:69:FA:DF:19:B8:01:3A:31:2E:57:F6:09:95:2D:FE:9B:F4:07:79:D4:50:98:59:19:21:A0
- Chain
- ic-ic.ca
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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