NetTools: Network Utilities
Ping, DNS, SSL & mDNS in one
Free
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 SSL certificates.
Features:
- Ping: Send ICMP echo requests to check network connectivity and measure response times.
- DNS (dig): Query A, AAAA, PTR, and other DNS records. Supports custom DNS servers, query options (RD/EDNS0/DNSSEC), and response flag display.
- Whois: Look up domain registration information and details via TCP port 43.
- WOL (Wake-on-LAN): Send magic packets to remotely wake up devices on your network.
- SSL Certificate: Retrieve and inspect the full SSL/TLS certificate chain from any server, including subject, issuer, validity, and SANs.
- mDNS Discovery (DNS-SD): Discover DNS-SD compatible services on your local network, including printers, media servers, and more.
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.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Added SSL certificate inspection and local mDNS discovery.
The developer, Jun Kawabata, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Jun Kawabata
- Size
- 20.6 MB
- Category
- Utilities
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - iPad
Requires iPadOS 17.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- Copyright © 2026 garakura. All rights reserved.