145+ iOS apps curated and reviewed
With an average user rating of 4.3★, the nslookup category is one of the App Store's strongest. Browse all 145+ apps we track, sorted so the most loved ones surface first.
This utility app retrieves detailed DNS information for any domain. It helps users find IP addresses, view name servers, and query specific DNS records like NS and CNAME. It can also force authoritative responses from main DNS servers.
Diagnose Wi-Fi and internet connectivity issues with a suite of network analysis tools. Discover devices on your LAN, test connectivity with ping and traceroute, and scan for open ports.
This app offers a comprehensive set of network diagnostic tools for iPhone and iPad. It includes essential utilities like Ping, DNS Lookup, Trace Route, and Port Scan to help users identify and resolve network issues.
This advanced utility allows users to perform DNS lookups with support for various record types and custom server options, similar to the command-line dig tool. It also offers automatic reverse DNS and GeoIP country lookups for IP addresses and domain names.
Perform DNS lookups on your iOS device. This utility allows you to enter a domain name and retrieve its DNS records, supporting many options from the command-line version.
This tool allows for fast and secure DNS record lookups, supporting encrypted queries and a variety of popular DNS servers. Users can also configure custom DNS servers for complete control over their network analysis.
This app offers a comprehensive suite of tools for analyzing and managing IPv4 and IPv6 networks. It includes features like network scanning, ping, speed tests, port scanning, and an SSH client. Users can gain detailed insights into their network's performance and security.
This utility app provides a suite of network tools for information searching, traceroute, ping, WHOIS, and DNS lookups. It's designed for network operators, website owners, and programmers seeking a fast and convenient assistant.
Identify unknown callers by performing reverse phone number lookups. Enter a number to find the associated name or location. Supports US/CA numbers and allows users to report spam to improve accuracy.
Monitor network devices and websites from your mobile device. Track server availability, performance, and network diagnostics like ping, traceroute, and DNS lookup. Generate PDF reports for detailed analysis.
This utility app retrieves DNS information for any domain, including IP addresses and name servers. It allows users to view public DNS records and query NS and CNAME records, with the option to force authoritative responses from main DNS servers.
This app provides a comprehensive suite of network analysis tools for your device. Monitor data usage, scan your local network, perform DNS lookups, and get detailed IP information. Export results and utilize widgets for quick access to network stats.
Identify all devices on your WiFi network to understand who is connected, check for security threats, and troubleshoot network issues. It offers tools for speed testing, device analysis, and security alerts, with advanced features available through an optional hardware add-on.
This app provides advanced WHOIS lookups for domain names and IP addresses. It supports over 1000 domain extensions, including new TLDs, and retrieves detailed information from thousands of databases.
Access public records and perform reverse phone number lookups quickly. Identify unknown callers, avoid scams, and uncover information on the go. This app provides a convenient way to search for details using just a phone number.
Explore your network with detailed insights into IP addresses, geolocation, and connectivity. Understand your public IP, DNS servers, and Wi-Fi details. Discover information about any public IP worldwide, including its location, ISP, and network prefixes.
Access accurate contact information, identify unknown callers, and find property details. This app offers a comprehensive directory and reverse lookup service for people and businesses. It also provides neighborhood market reports and tools to manage your contacts.
Identify unknown callers and uncover details about any phone number. This free tool helps you check for spam and find information on cell, landline, and toll-free numbers from the US and Canada.
Access public records instantly with this app. Search by address, phone, or email to uncover details like owner information, location history, and property data. Get the information you need without extensive online searching.
This service provides DNS-based content filtering to create a safer browsing experience. It blocks unwanted websites based on your chosen filters, including adult content and malicious sites. Advanced options allow for custom blocking and network visibility.