Networking Tools
DNS, WHOIS, IP Geolocation, Reverse DNS, and Security Header Audit
IP Address Lookup
Find geolocation, ASN, ISP, and timezone data for any IPv4 or IPv6 address.
DNS Lookup
Query authoritative DNS servers worldwide for any domain records.
Reverse DNS Lookup
Resolve an IPv4 or IPv6 address back to its associated hostname (PTR record).
WHOIS Lookup
Inspect domain registration records, registrar details, and expiration status.
Header Security Scanner
Audit HTTP response headers (CSP, HSTS, X-Frame, Permissions) with security grades.