The Network Query Tool (NQT) is a cloud‑based service that provides secure U.S.‑based solutions for government, enterprise, and regulated industries. It delivers fast, privacy‑respecting network lookups to operators and researchers with no tracking pixels or ad beacons. You can script against its endpoints or self-host the tool for high-volume or automated access to research tools.
📸 Network Snapshot
📍 IPv4 Address
Public: 216.73.217.139
Local: 127.0.0.1
📍 IPv6 Address
Public:
Local: ::1:
📍 Proxy/VPN
🔌 Connection Info
Remote Port: 50747
Method: GET
HTTP Protocol: HTTP/2.0
↩️ Reverse DNS
216.73.217.139
🛰️ ASN Lookup
AS16509
🖥️ User Agent
Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)
🖥️ Display
Device pixels: —
Pixel: —
Available: —
Scaled resolution: —
Color Depth: —
🖥️ Viewport
Viewport: —
DPR: —
🖥️ Browser
Appearance: —
JavaScript:
📱️ Device
Platform: ()
Device RAM: —
🧭 Local
Time zone: —
Local time: —
🌐 Bandwidth
Network: —
Connected: 0.001086950302124s
🛡️ Network Security
🛡️ WHOIS Privacy
Keep personal contact info off public records.
🛡️ Web Proxy
Mask your IP and location while browsing.
🛡️ VPN
Secure your internet connection with high-speed VPN encryption.
🧭 DNS Tools
🌐 DNS Lookup
A, AAAA, MX, NS, TXT, CNAME, SOA, and DS (DNSSEC).
➡️ Forward DNS
Resolve a domain name or server to its IP address.
↩️ Reverse DNS
PTR resolution with validation and hints.
⛓️💥 Connection Tools
📡 Ping Test
ICMP echo tests from multiple POPs.
🛤️ Traceroute
MTR-style hops and packet loss overview.
🕵️ Network Scanning
🛰️ ASN / Prefix
Find the owner of an IPv4 or IPv6 address.
🔍 WHOIS Lookup
Domain registrant and registry info.
📡 RDAP Lookup
Structured domain/IP registration data.
🔄 Host Finder
Find the IP behind a hostname, or discover the domain name behind an IP address.
🚪 Port Scanner
TCP/UDP scan with optional service detection.
🚫 RBL Check
Multi-DNSBL checks with delist guidance.
✉️ Email Checker
Syntax, MX, and basic deliverability checks.
📍 IP Info
Your IPv4, IPv6, rDNS, and ASN at a glance.
📍 IP Lookup
Geolocation, ASN, prefix, registry, bogon checks.
🤖 Robots.txt Checker
Check for the presence of robots.txt and the HTTP status code for any domain.
🔍 Security.txt Checker
Check for the presence of security.txt and the HTTP status code for any domain.
🌐 Bandwidth
Test your device and network connection speeds.
⚡ Power Tools
tcpdump
Packet analyser for network traffic inspection.
netstat
Network statistics and active connections.
mtr
Combines ping and traceroute functionality.
⭐ Related Tools
Accessed from 216.73.217.139 on
Powered by Network Query Tool v2.4.0 by Stephan Pringle.