NetTools: Network Utilities

NetTools is the essential utility app for network administrators and IT professionals. It consolidates crucial network troubleshooting and diagnostic tools into a single, easy-to-use mobile application, perfect for on-the-go or on-site network management. With a modern, intuitive, and clean user interface, NetTools allows you to quickly check network connectivity, query domain information, manage devices remotely, and inspect or monitor SSL/TLS certificates. Features: - Ping: Send ICMP echo requests to check network connectivity and measure response times in real time. - DNS (dig): Query A, AAAA, CNAME, MX, NS, TXT, and PTR records. Supports DoH (HTTPS) & UDP Port 53, query options (RD/EDNS0/DNSSEC), and response flag display. - Whois: Look up domain and IP registration details via TCP port 43 with automatic referral following. - WOL (Wake-on-LAN): Send magic packets to remotely wake up devices on your network with OUI vendor lookup. - SSL Certificate: Retrieve and inspect the full SSL/TLS certificate chain from any server, including subject, issuer, validity, and SANs. - Cert Expiry: Monitor SSL/TLS certificate expiration dates (in GMT) and remaining days across multiple hosts at once, with bulk clipboard import. - mDNS Discovery (DNS-SD): Discover DNS-SD compatible services on your local network, including HTTP, AirPlay, Google Cast, SMB, printers, and SSH. Whether you are diagnosing a network issue or performing routine checks, NetTools provides the reliability and efficiency you need in the palm of your hand.