SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
dartex.ru
SSL/TLS Certificate
SSL/TLS Certificate for dartex.ru
Self-signed- Issued by (CA)
- dartex.ru
- Subject
- dartex.ru
- Valid from
- Nov 12, 2020
- Valid until
- Nov 12, 2021 (expired 1800 days ago)
- Public key
- RSA 2048-bit
- Serial
- 013A0DC402
- SHA-256 fingerprint
- E8:56:31:43:12:6D:92:BF:8E:06:A2:BA:8E:97:3D:DA:2A:DE:95:03:E9:1E:E7:44:56:06:41:FB:F6:B2:F7:4B
- Chain
- dartex.ru
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
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This is today's certificate. Turn on monitoring and we'll watch dartex.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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