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 ageof.ru
Self-signed- Issued by (CA)
- FASTVPS
- Subject
- parking
- Valid from
- Mar 26, 2022
- Valid until
- Mar 26, 2023 (expired 1297 days ago)
- Public key
- RSA 2048-bit
- Serial
- 34BE0D43A446AFD857E57C8560CBB13AD461E24C
- SHA-256 fingerprint
- 3F:1C:17:35:D6:52:6A:AC:EF:F1:B0:80:AB:73:4B:F7:7B:D1:FF:C7:58:25:8D:B9:88:BF:00:AA:9C:FF:C8:E9
- Chain
- parking
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 Sep 20, 2026.
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This is today's certificate. Turn on monitoring and we'll watch ageof.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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