🌐 Network

• IP: Check client IP address, location, and ASN info.
• DNS: Translate domain to IP, and more. Same as dig
• WHOIS: Get registrant info of a domain. Same as whois
• PING: Test latency of your network. Same as ping
• PORT: Test if your port is open. Like nmap but from external.

Tool	Provider	IP	DNS	WHOIS	PING	PORT
ip.me	Proton	✅	✅	✅
DNS Lookup			✅
Google Public DNS	Google		✅
ifconfig.co		✅
IP Guide	Neptune Networks	✅
Ping					✅
Open Port Check Tool						✅

DNS Propagation Check

Check if your DNS change was applied to the world.

• DNS Checker
• DNSMap

Misc

• DNS Performance: Live, comprehensive DNS Provider and Root Server performance stats
• China Firewall Test: Live check if a site is blocked by Great Firewall of China