SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
SSL/TLS Certificate for p-s.tech
Valid- Issued by (CA)
- Google Trust Services
- Subject
- p-s.tech
- Valid from
- Jun 13, 2026
- Valid until
- Sep 11, 2026 (49 days remaining)
- Public key
- RSA 2048-bit
- Serial
- AF3A33ECD289FCCE0936E9F7EB12E8EF
- SHA-256 fingerprint
- 01:3C:FD:FA:CE:73:83:90:F2:66:78:3D:AC:BE:F7:6A:98:C9:62:51:2D:EC:30:2B:E1:76:19:75:54:F1:18:D9
- Chain
- WR3 → GTS Root R1
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
Never get surprised by p-s.tech's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch p-s.tech continuously, notifying you the moment anything moves across all three signals:
Uptime
We visit the site from multiple regions worldwide and email you within minutes if it goes down, with a per-region breakdown so a real outage stands out from a regional blip.
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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