SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
on-grid.com
SSL/TLS Certificate
SSL/TLS Certificate for on-grid.com
Valid- Issued by (CA)
- GoDaddy.com
- Subject
- on-grid.com
- Valid from
- Jun 9, 2026
- Valid until
- Dec 24, 2026 (94 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 6C31A99E221AAE3D
- SHA-256 fingerprint
- 44:22:BE:E5:E7:95:F5:A7:0D:FD:6F:83:3A:3A:BD:00:7B:46:3F:8C:DB:35:D5:E3:21:88:4C:15:F6:96:25:40
- Chain
- GoDaddy TLS Intermediate CA DV - R1v1 → GoDaddy TLS Root CA - R1 → Go Daddy Root Certificate Authority - G2
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 19, 2026.
Never get surprised by on-grid.com's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch on-grid.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.
Free for your first domain: uptime, DNS, and certificate together. No credit card.