SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
sof-science.com
SSL/TLS Certificate
SSL/TLS Certificate for sof-science.com
Valid- Issued by (CA)
- GoDaddy.com
- Subject
- sof-science.com
- Valid from
- Aug 30, 2026
- Valid until
- Mar 16, 2027 (132 days remaining)
- Public key
- RSA 2048-bit
- Serial
- BDCB6D4E06323427
- SHA-256 fingerprint
- AC:02:51:98:E4:29:55:C2:FA:19:6F:2F:C0:3E:57:06:F9:CC:B6:AC:37:DE:65:9B:F3:8A:3E:34:35:40:95:0F
- 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.
We've observed 1 previous certificate for this host. This certificate has been served since Sep 24, 2026.
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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, CNAME, TXT 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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