SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
p-tee.com
SSL/TLS Certificate
SSL/TLS Certificate for p-tee.com
Self-signed- Issued by (CA)
- Unknown
- Subject
- —
- Valid from
- Jul 27, 2026
- Valid until
- Jul 24, 2036 (3611 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 0
- SHA-256 fingerprint
- B0:22:65:05:E4:07:B1:4E:37:5C:2E:E9:22:D1:24:F0:16:70:94:82:C7:F5:9F:3A:81:F7:9B:16:1B:F4:05:8E
- Chain
- —
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 22, 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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