SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
panttalon.pt
SSL/TLS Certificate
SSL/TLS Certificate for panttalon.pt
Self-signed- Issued by (CA)
- srv2.ping.pt
- Subject
- srv2.ping.pt
- Valid from
- Jul 21, 2026
- Valid until
- Jul 21, 2027 (363 days remaining)
- Public key
- RSA 4096-bit
- Serial
- 6CC9B06AB89E74EB22C8781B5222E2B433F2B830
- SHA-256 fingerprint
- C2:0F:64:6D:F1:8F:A5:3C:39:B1:6E:41:14:65:C7:0F:FA:82:B9:A7:AA:F2:6D:17:07:66:F4:03:AC:03:46:28
- Chain
- srv2.ping.pt
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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