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 colbo.io
Valid- Issued by (CA)
- GoDaddy.com
- Subject
- colbo.io
- Valid from
- May 5, 2026
- Valid until
- Nov 19, 2026 (120 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 59C3B5D62DB7A9B9
- SHA-256 fingerprint
- C1:B4:BA:BE:AF:5E:71:AD:C1:18:BC:30:1C:40:5D:C2:7A:E8:18:30:5C:7A:BD:E8:32:18:33:1C:10:FB:06:37
- 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.