SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
vikt-el.ru
SSL/TLS Certificate
SSL/TLS Certificate for vikt-el.ru
Self-signed- Issued by (CA)
- server2.local
- Subject
- server2.local
- Valid from
- Feb 12, 2016
- Valid until
- Feb 9, 2026 (expired 227 days ago)
- Public key
- RSA 1024-bit
- Serial
- AEEE087ED9914C17
- SHA-256 fingerprint
- C4:B0:3C:42:0A:00:12:8E:5D:A1:3B:3C:87:EF:EC:80:E7:9C:3D:99:F5:D8:A0:CD:CB:9C:F4:C3:75:E3:C9:7B
- Chain
- server2.local
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
Never get surprised by vikt-el.ru's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch vikt-el.ru 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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