SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
valka.click
SSL/TLS Certificate
SSL/TLS Certificate for valka.click
Self-signed- Issued by (CA)
- s1-grb
- Subject
- s1-grb
- Valid from
- May 16, 2026
- Valid until
- May 13, 2036 (3522 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 532EC6B4859B1C41CC83B0CF0F089E3D97101EA1
- SHA-256 fingerprint
- 53:2A:C2:AA:72:EE:F2:08:F8:8D:9C:E3:70:57:77:A6:7B:B3:48:81:2D:9E:79:CB:B0:47:31:90:B9:00:8C:3B
- Chain
- s1-grb
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 Jul 26, 2026.
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This is today's certificate. Turn on monitoring and we'll watch valka.click 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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