Diagnostic report

stackoverflow.com

← Back to status
✓
All systems healthy
6 passed · 0 warnings · 0 failed
✓

Domain registration

pass

Registered and active — expires in 225 days.

Registrar CSC Corporate Domains, Inc. Registered Dec 26, 2003 Status client transfer prohibited Expires Feb 2, 2027 (in 225 days)
✓

Nameservers

pass

2 nameservers configured.

Nameservers sureena.ns.cloudflare.com, damian.ns.cloudflare.com
✓

Nameservers responding

pass

All nameservers are responding on port 53.

Responding sureena.ns.cloudflare.com, damian.ns.cloudflare.com
✓

A record

pass

Resolves to 198.252.206.1.

IP address 198.252.206.1
✓

IP responds to ping

pass

198.252.206.1 is reachable (1.18 ms).

✓

SSL certificate

pass

Valid — expires in 85 days (Sep 15, 2026).

Issued to stackoverflow.com Issuer Let's Encrypt Expires Sep 15, 2026 (in 85 days)
← Run another check