SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
psa-360.tech
SSL/TLS Certificate
SSL/TLS Certificate for psa-360.tech
Self-signed- Issued by (CA)
- rubix492.lcube-server.de
- Subject
- rubix492.lcube-server.de
- Valid from
- Jun 23, 2023
- Valid until
- Jun 22, 2024 (expired 779 days ago)
- Public key
- RSA 4096-bit
- Serial
- 407FF5C596D800255791E0C201B78BBE01A153A8
- SHA-256 fingerprint
- 4C:F9:1D:10:E1:22:8A:83:08:9E:88:5E:AF:3A:1A:64:84:94:91:79:A0:E6:F2:EB:CF:9C:DD:F3:5C:3D:36:61
- Chain
- rubix492.lcube-server.de
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 4, 2026.
Never get surprised by psa-360.tech's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch psa-360.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.
Free for your first domain: uptime, DNS, and certificate together. No credit card.