SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
caisa-pts.com
SSL/TLS Certificate
SSL/TLS Certificate for caisa-pts.com
Self-signed- Issued by (CA)
- caisa-pts.com
- Subject
- caisa-pts.com
- Valid from
- Oct 14, 2021
- Valid until
- Oct 14, 2022 (expired 1438 days ago)
- Public key
- RSA 2048-bit
- Serial
- 179DFC4B
- SHA-256 fingerprint
- 7D:AE:4E:A3:E9:B2:9D:C1:C5:B0:DC:45:8B:7C:00:D4:69:59:FF:E6:97:2E:F1:C5:0A:A7:C6:DE:72:BA:3A:11
- Chain
- caisa-pts.com
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
This certificate has been served since Aug 25, 2026.
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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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