NetBench: Ping & Network Tools

NetBench is a network diagnostics toolbox for developers, sysadmins, and anyone curious about their network. A site won't load, a service is unreachable, a domain resolves to the wrong place, a certificate is about to expire: open the right tool and find out. Works on iPhone, iPad, and Mac. ■ Ping & Tcping • ICMP Ping to test reachability and latency • Tcping a specific port when the host blocks ICMP • Live output for every probe, with packet loss and latency statistics ■ Traceroute • See every hop on the path to a host, with latency per hop • Probe with ICMP or TCP • Shows the network operator (ASN) behind each hop ■ DNS Scan • Look up A, AAAA, CNAME, MX, NS, TXT, SOA, SRV, CAA, and PTR records in one go • Use the system resolver or any DNS server you choose to compare answers ■ Server Port Scan • Find open TCP ports on a host • Presets for common ports, well-known ports (1–1024), and all ports (1–65535) • Custom ports and ranges, e.g. 22,80,8000-8100 ■ Domain WHOIS • Look up domain registration details over WHOIS and RDAP ■ HTTPS Diagnostics • Inspect status codes, redirect chains, certificates, and request timing ■ TLS Probe • Inspect the TLS handshake, the full certificate chain, and the system trust result • Issuer, subject, covered names, and extensions at a glance ■ Local Network • IPv4 and IPv6 addresses, gateways, and DNS servers for each interface • Your public IP with its approximate location and network operator, using a lookup service you choose ■ LAN Devices • Scan your current network and watch results appear as they are found • Discover Bonjour services: AirPlay, printers, file sharing, SSH, smart home, and more ■ Thoughtful details • Copy tool output in one tap, and search the tool list • Recent addresses are remembered • English, Simplified Chinese, and Traditional Chinese, switchable in the app ■ Respects your privacy No account, no personal data collected, no ads, and no servers of our own. Every probe goes straight from your device to the target you specify. Privacy Policy: https://shi1543389.github.io/netbench/privacy.html Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/