Monitor traffic and analyze connections
Monitor performance with Ping to test server or device connectivity. Use NSLookup to query DNS records for domains including A, AAAA, CNAME, MX, TXT, NS, and PTR. Perform advanced diagnostics and analysis.
Showing 161–180 of 1,000 ranked alternatives.
a Rausa
Query DNS records for any domain
Queries DNS servers to retrieve domain records. Users input a domain and DNS server to fetch A, MX, or TXT records. Results display IP addresses, mail servers, and text information associated with the domain.
珣 张
Debug TCP/UDP connections
Debugging for network maintenance and development. Send and receive TCP/UDP data. Perform Ping, Ping Monitor, UDP Broadcast, and Multicast. Scan ports and networks. Trace routes and look up Whois information.
Tomer Shemesh
Add servers, view , track players
Manage servers by adding them to the . View online , player list, host, port, message of the day, server version, and ping. Check domain SRV records. Server owners can disable player list visibility.
鹏 王
Detect IP, test ports, calculate subnets
Access website IP addresses, test IP ports, and calculate IP subnets. Perform advanced diagnostics and analyze IP configurations for professional use.
Avni Sagiroglu
Look up and IP information
Lookup and IP information with WHOIS. Access over 1000 extensions including new ones like .actor and .clinic. Query classic and new TLDs. Support for ARIN, RIPE, APNIC, LACNIC, AFRINIC, and referral servers. Automatically select whois servers.
Tamara Dudarenko
Trace network routes and record transit delays
Displays network routes and diagnostic data for WiFi and mobile connections. Users can view paths, measure transit delays, and track round-trip times. It records hop times and provides total connection duration metrics.
AutoCode Inc
Generate key codes from VINs anytime
Generate key codes using VINs for multiple car brands. Verify and correct VINs. Convert VINs to year, make, and model. Convert BCM to PIN and outcode to incode. Convert key codes to bitting and HPC card. Automatically detect and correct errors.
Uptime.com LLC
Monitor uptime and performance
Monitor uptime and response time with detailed daily, weekly, or monthly reports. Check performance from 30 global locations. Pause or resume uptime checks. Access alert details and manage unlimited tests through the .
S. Smart Rabbit LLC
Set up and manage proxy servers
Configure proxy settings for iOS devices using DNS and SOCKS5 protocols. Intercept and log traffic. Route traffic through multiple proxy servers with customizable rules. Support for VIF and proxy server integration.
Kenta Kubo
Configure encrypted DNS settings system-wide
Configure encrypted DNS settings system-wide using DNS-over-TLS or DNS-over-HTTPS. Select or add a DNS server, enable it, and set it as the preferred DNS in Settings under "General" > "VPN & Network" > "DNS".
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