SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
roka-co.com
SSL/TLS Certificate
SSL/TLS Certificate for roka-co.com
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- roka-co.com
- Valid from
- Jul 19, 2026
- Valid until
- Oct 17, 2026 (87 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 05203F916CEB8D55EAC9926AAC8720DF9722
- SHA-256 fingerprint
- 94:FB:B1:81:30:13:A5:DD:BD:F6:D7:6D:89:AF:8F:98:48:CC:EC:19:07:A0:1B:0C:BD:3D:0E:62:AF:11:C0:B4
- Chain
- YR1 → Root YR → ISRG Root X1
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 20, 2026.
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This is today's certificate. Turn on monitoring and we'll watch roka-co.com 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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