SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
cana-catering.com
SSL/TLS Certificate
SSL/TLS Certificate for cana-catering.com
Self-signed- Issued by (CA)
- SomeOrganization
- Subject
- localhost.localdomain
- Valid from
- Feb 3, 2020
- Valid until
- Feb 2, 2021 (expired 2069 days ago)
- Public key
- RSA 2048-bit
- Serial
- 6EFF
- SHA-256 fingerprint
- 7C:EC:47:DF:33:55:1A:7E:87:A3:FD:E5:CE:EF:A9:5F:01:7E:8F:42:11:5A:41:87:3F:10:67:EC:15:0D:AC:64
- Chain
- —
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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