SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
ph-lighting.com
SSL/TLS Certificate
SSL/TLS Certificate for ph-lighting.com
Self-signed- Issued by (CA)
- zzidc.com
- Subject
- Vhost.zzidc.com
- Valid from
- Dec 11, 2016
- Valid until
- Dec 11, 2017 (expired 3172 days ago)
- Public key
- RSA 1024-bit
- Serial
- B66FE1A46FAFEAE8
- SHA-256 fingerprint
- 58:4A:06:2F:68:BE:C9:52:3B:D5:30:73:64:5D:69:F4:C0:6D:F5:45:60:75:4B:BA:A4:C0:96:89:09:E4:69:BF
- Chain
- Vhost.zzidc.com
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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