SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
e-mordovia.ru
SSL/TLS Certificate
SSL/TLS Certificate for e-mordovia.ru
Untrusted chain- Issued by (CA)
- GlobalSign nv-sa
- Subject
- *.e-mordovia.ru
- Valid from
- Feb 12, 2026
- Valid until
- Mar 16, 2027 (124 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 6A8B044C2BEE0359CAB5495D
- SHA-256 fingerprint
- C0:1F:F3:AC:99:20:F5:EF:08:81:D8:F8:6A:CE:18:FD:BC:EE:77:C2:52:C7:54:1E:70:41:FB:38:5F:5B:F0:00
- Chain
- —
Certificate Authority Authorization (CAA)
The serving CA (GlobalSign nv-sa) is authorized by this domain's CAA records (globalsign.com).
Never get surprised by e-mordovia.ru's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch e-mordovia.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, CNAME, TXT 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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