Diagnostic report
wikipedia.org
✓
All systems healthy
6 passed · 0 warnings · 0 failed
✓
Domain registration
passRegistered and active — expires in 204 days.
Registrar
MarkMonitor Inc.
Registered
Jan 13, 2001
Status
client delete prohibited, client transfer prohibited, client update prohibited
Expires
Jan 13, 2027 (in 204 days)
✓
Nameservers
pass3 nameservers configured.
Nameservers
ns2.wikimedia.org, ns0.wikimedia.org, ns1.wikimedia.org
✓
Nameservers responding
passAll nameservers are responding on port 53.
Responding
ns2.wikimedia.org, ns0.wikimedia.org, ns1.wikimedia.org
✓
A record
passResolves to 208.80.154.224.
IP address
208.80.154.224
✓
IP responds to ping
pass208.80.154.224 is reachable (1.86 ms).
✓
SSL certificate
passValid — expires in 74 days (Sep 4, 2026).
Issued to
*.wikipedia.org
Issuer
Let's Encrypt
Expires
Sep 4, 2026 (in 74 days)