Ping SRV

Ping SRV is a lightweight Android app for continuous host monitoring and practical network diagnostics. Built for IT administrators, homelab enthusiasts and self-hosted services — without accounts or trackers. • Monitor up to 50 hosts in the background using ICMP echo or TCP connection checks. • Track latency, packet loss, RTT variation and measurement history. • Receive outage and recovery notifications. • Query A, AAAA, CNAME, MX, NS, TXT, SOA and CAA records. • Test a selected custom DNS server with UDP-to-TCP fallback. • Run reverse DNS (PTR) lookups. • Check domain and public IP registration data using RDAP and WHOIS. • Test HTTP/HTTPS responses, redirects and TLS certificate details. • Diagnose failures step by step across DNS, TCP, TLS and HTTP. • Check individual TCP ports or scan common and custom port ranges. • Discover devices and likely network printers with the LAN Scanner. • Discover local services using mDNS/Bonjour. • Discover UPnP devices and services using SSDP. • Inspect active network interfaces, addresses, gateways, DNS servers and routes. • Check local network health, gateway response and Android internet validation. • Compare the device clock with public or local NTP servers. • Calculate IPv4 and IPv6 subnets and CIDR ranges. • Analyze network paths using traceroute. • Wake compatible devices with Wake-on-LAN. • Import host configurations and export measurement history as TXT or CSV. • Optionally restart monitoring after your phone reboots. Supports IPv4, IPv6 and domain names. Background monitoring and automatic startup may be affected by Android restrictions and manufacturer battery-management settings.