SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
sacramento-alert.org
SSL/TLS Certificate
SSL/TLS Certificate for sacramento-alert.org
Expired- Issued by (CA)
- GoDaddy.com, Inc.
- Subject
- www.sacramento-alert.org
- Valid from
- Sep 15, 2023
- Valid until
- Oct 16, 2024 (expired 644 days ago)
- Public key
- RSA 2048-bit
- Serial
- 24CA72D7F33129EF
- SHA-256 fingerprint
- B7:89:A8:8D:83:B6:43:C3:90:83:E7:32:90:B9:D0:77:39:EF:16:89:DF:66:12:64:37:C5:80:DC:BB:30:C8:2D
- Chain
- Go Daddy Secure Certificate Authority - G2 → 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.
Never get surprised by sacramento-alert.org's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch sacramento-alert.org 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.