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About this app
NSLookup Z: A Powerful & Secure DNS Lookup Tool – Easily query DNS records (A, AAAA, CNAME, TXT, …) with high speed and accuracy for reliable network analysis. • Key Features: → Query DNS records (A, AAAA, CNAME, TXT, …) instantly → Support DoH & DoT for encrypted and secure lookups → Built-in popular DNS servers: Google, Cloudflare, NextDNS, Quad9, … → Customize your own DNS server for full control
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What you can learn from NSLookup Z-Fast DNS Query Tool
Every shipping app on the App Store has gone through the same decisions you're working through right now: which screenshot goes first, what caption sits over it, which device frame to show, what color the background should be. The 3 screenshots above are NSLookup Z-Fast DNS Query Tool's answers to those questions — they're public, they're real, and they made it through Apple's review.
Notice the first screenshot in particular. It's the one users see in search results and on the product page, and it's where most apps spend their best caption and tightest design. Look at the proportion of background to phone, where the text sits, what one thing the image is trying to communicate.
Want to see how other Developer Tools apps approach the same problem? Browse more Developer Tools apps in the showcase.
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