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Best NSLookup alternatives: apps like NSLookup

10+ similar apps compared and reviewed

3.9 avg rating
10 free apps
Updated October 2026
NSLookup
NSLookup
Dayana Networks Ltd
🔧 Utilities
📊 Productivity

Looking for something like NSLookup? We've analyzed 10+ similar apps to help you find the best alternative. Each app is compared by ratings, features, and real user reviews, so you can make the right choice.

Top Alternatives to NSLookup

Deep Whois#2

Deep Whois by Pavel Ahafonau

whois for all domains and IPs
Strong Contender
🔧 Utilities
4.5😊(172 ratings)
FreeAdsIn-App Purchases
Deep Whois screenshot 1
Deep Whois screenshot 2
Deep Whois screenshot 3
Deep Whois screenshot 4
Deep Whois screenshot 5

This app provides comprehensive WHOIS lookups for domains, IP addresses, and network ranges. It offers advanced features like historical data, change tracking, and notifications for domain expirations. Explore all domain zones and IP versions with seamless RDAP support.

What We Love

  • 🚀 Fast and efficient
  • 👍 Simple and intuitive interface
  • 🔒 Provides detailed domain/IP information
  • 💡 Useful for troubleshooting network issues
  • 👍 Convenient for on-the-go use

Room to Improve

  • 🐛 Occasional bugs and crashes
  • 🔍 Limited functionality compared to desktop tools
  • 💰 Paid version required for full features
  • 🔑 Privacy concerns with some user data
iNetTools - Ping,DNS,Port Scan#3

iNetTools - Ping,DNS,Port Scan by ComcSoft Corporation

Best Network Diagnosis App
Worth Considering
🔧 Utilities
4.6😞(5.6K ratings)
FreeAdsIn-App Purchases
iNetTools - Ping,DNS,Port Scan screenshot 1
iNetTools - Ping,DNS,Port Scan screenshot 2
iNetTools - Ping,DNS,Port Scan screenshot 3
iNetTools - Ping,DNS,Port Scan screenshot 4
iNetTools - Ping,DNS,Port Scan screenshot 5
iNetTools - Ping,DNS,Port Scan screenshot 6

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.

What We Love

  • 👍 Handy network tool
  • 🚀 Works as expected
  • 💡 Useful features
  • 🔒 Secure and reliable
  • 👍 Simple and easy to use

Room to Improve

  • 🐛 Inaccurate results
  • 🔍 Limited functionality in free version
  • 💸 Aggressive monetization with ads
  • 🔒 Privacy concerns with location access
  • 🤖 Unreliable performance

More apps like NSLookup

4
DNS Security
DNS Security
DNS Security
Protect DNS and Network
Free

This app encrypts your DNS queries using DoH and DoT protocols to enhance online privacy and security. It prevents eavesdropping and data manipulation by securing the translation of domain names to IP addresses. Choose from trusted providers or configure your own server for a safer browsing experience.

DNS over HTTPS (DoH) supportDNS over TLS (DoT) supportNo VPN configuration needed
🔧 Utilities
(72)
free with in-app purchases
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5
HE.NET Network Tools
HE.NET Network Tools
HE.NET Network Tools
by Hurricane Electric, LLC
Free

A comprehensive suite of network diagnostic tools for professionals. It offers features like ARP/NDP lookup, DNS queries, IP calculations, bandwidth testing, and port scanning. Securely manage two-factor authentication codes and view network routing tables.

ARP/NDP lookupDNS lookupIP Calculator
🔧 Utilities
(70)
free
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6
Ping & Trace Route
Ping & Trace Route
Ping & Trace Route
Network Ping And Traceroute
Free

Test network connectivity and performance with simultaneous ping and traceroute tools. Analyze latency, packet loss, and network paths to local or remote servers. Save detailed reports for later review.

Multiple simultaneous ping testsMultiple simultaneous traceroute testsCustomizable ping parameters (timeout, packet size, count)
🔧 Utilities
(36)
free with in-app purchases
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7
Best Trace
Best Trace
Best Trace
for visual traceroute
Free

Visualize detailed network path information to help diagnose and resolve network issues. It provides insights into your current device's network connection and offers a convenient widget for at-a-glance monitoring.

Visual network path detailsNetwork problem resolutionCurrent device connection info
🔧 Utilities
(21)
free
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8
iCurlHTTP
iCurlHTTP
iCurlHTTP
by Jason Cox
Free

Test web server responses with cURL-like functionality on your iPhone or iPad. Simulate various browsers and inspect raw HTTP headers and HTML. Analyze network performance with detailed timing information.

Simulate browser user-agentsInspect raw HTTP headers and HTMLSupport for GET, HEAD, POST, PUT, DELETE, OPTIONS, TRACE requests
🔧 Utilities
(30)
paid
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9
Network Utility
Network Utility
Network Utility
Network tools made easy
Free

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.

Network InformationCellular Data MonitorLAN Scanner
🔧 Utilities
(625)
free with in-app purchases
Compare with NSLookup
10
Tracker Protection
Tracker Protection
Tracker Protection
Block trackers in every app
Free

This app shields your device from hidden trackers that collect personal data across apps, browsers, and email. It enhances security, speeds up performance, and encrypts your DNS to prevent surveillance.

Blocks trackers in apps, browsers, and emailEncrypts DNS lookupsPrevents surveillance
🔧 Utilities
(78)
freemium
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