Best Nslookup Z-Fast Dns Query Tool Apps

249+ iOS apps curated and reviewed

4.2 avg rating

17 free apps

Updated October 2026

Out of 249+ nslookup z-fast dns query tool apps on iOS, 17 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.

Compare top Nslookup Z-Fast Dns Query Tool Apps (October 2026)

#	App	Price	Rating	Ads	In-App Purchases	Updated
1	NSLookup Z-Fast DNS Query Tool	Free	5.0★ (7)	No	Yes	Oct 2026
2	Nslookup: DNS Records	Free	—	No	No	Oct 2026
3	Digger DNS lookup	Free	—	No	No	Oct 2026
4	NSLookup	Free	3.0★ (31)	Yes	Yes	Oct 2026
5	DNS Forge: Private & Secure	$2.99	—	No	No	Aug 2026
6	DNS & Whois Toolkit	Free	—	No	No	Aug 2026
7	ISC DNS Checker	Free	3.0★ (1)	No	No	May 2026
8	DNS VPN Lookup	Free	—	No	No	Sep 2026

Top Picks for Nslookup Z-Fast Dns Query Tool

#1

NSLookup Z-Fast DNS Query Tool by Phan Nhut

Secure DNS Lookup,Record Check

Editor's Choice

🛠️ Developer Tools

5.0(7 ratings)

FreeIn-App Purchases

NSLookup Z-Fast DNS Query Tool screenshot 1

NSLookup Z-Fast DNS Query Tool screenshot 2

NSLookup Z-Fast DNS Query Tool screenshot 3

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.

#2

Nslookup: DNS Records by Ronald Guillen

Domain & IP Record Lookup

Strong Contender

🛠️ Developer Tools

0.0(0 ratings)

Free

Nslookup: DNS Records screenshot 1

Nslookup: DNS Records screenshot 2

Nslookup: DNS Records screenshot 3

Nslookup: DNS Records screenshot 4

Nslookup: DNS Records screenshot 5

#3

Digger DNS lookup by Cheng Yao

DNS lookup & dig-style results

Worth Considering

🛠️ Developer Tools

0.0(0 ratings)

Free

Digger DNS lookup screenshot 1

Digger DNS lookup screenshot 2

Digger DNS lookup screenshot 3

Digger DNS lookup screenshot 4

Digger DNS lookup screenshot 5

More Nslookup Z-Fast Dns Query Tool apps to explore

Domain's DNS records

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.

View domain DNS informationFind target IP addressSee name server records

free with in-app purchases

DNS Forge: Private & Secure

DNS Forge: Private & Secure

DNS Forge: Private & Secure

Encrypted DNS & Diagnostics

DNS & Whois Toolkit

DNS & Whois Toolkit

DNS & Whois Toolkit

Debug DNS and domains

📊 Productivity

ISC DNS Checker

ISC DNS Checker

ISC DNS Checker

by Internet Systems Consortium, Inc.

This application tests recursive DNS servers for compliance with current DNS protocol specifications, particularly EDNS(0). It can automatically detect your device's DNS servers or allow manual IP address input for testing. Both IPv4 and IPv6 are supported.

Tests DNSSEC complianceTests EDNS(0) conformanceAutomatic DNS server detection

Check DNS Records Fast

by Moataz AbdElkawy

Configure encrypted DNS settings on your iPhone for enhanced privacy and content filtering. Choose between standard protection for a cleaner browsing experience or family protection to block adult content and enable safe search.

Encrypted DNS-over-HTTPS configurationSystem-level DNS settingsStandard protection mode

DNS Propagation

DNS Propagation

DNS Propagation

Verify changes in seconds

This app helps webmasters, developers, and IT professionals quickly verify DNS changes across multiple providers. It offers detailed insights into record freshness, response times, and cache status with intuitive indicators and history.

Multi-provider DNS propagation checksAuthoritative TTL analysisCache age and freshness indicators

🛠️ Developer Tools

DNS Armor™ Firewall Agent

Domain's DNS records

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.

Retrieve domain DNS informationFind target IP address of a domainView name servers for a domain

VpsDoc: DNS Benchmark

VpsDoc: DNS Benchmark

VpsDoc: DNS Benchmark

Test DoH speed and reliability

This utility app allows users to benchmark DNS providers using real DNS-over-HTTPS requests. It measures latency and reliability, helping you compare performance and identify the best resolver for your network. Test custom DNS endpoints and track your benchmark history with clear diagnostics.

Benchmark DNS providers with DoH requestsCompare latency and reliabilityAdd and test custom DNS providers

free with in-app purchases

Next Dash Dns - NextDNS remote

Next Dash Dns - NextDNS remote

Next Dash Dns - NextDNS remote

NextDNS Control Center

Manage your NextDNS settings directly from your mobile device. Monitor connection status, inspect DNS queries, and adjust profiles with a clean, intuitive interface. Ideal for privacy-conscious users and IT professionals seeking enhanced internet control.

Live server ping monitoringView connected devices and ISPsTrack resolved, relayed, and blocked domains

DNS Kit - Domain & Email Check

DNS Kit - Domain & Email Check

DNS Kit - Domain & Email Check

DNS Lookup & Propagation Tool

Investigate DNS and email configurations with detailed record lookups and propagation checks. Monitor your domains for changes and receive alerts. Offers free basic tools with optional Pro upgrades for advanced features.

DNS record lookups (A, AAAA, CNAME, MX, TXT, SOA, PTR)SPF and DMARC inspectionDKIM selector discovery

iNetTools - Ping,DNS,Port Scan

iNetTools - Ping,DNS,Port Scan

iNetTools - Ping,DNS,Port Scan

Best Network Diagnosis App

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.

PingDNS LookupTrace Route

free with in-app purchases

DNS Root Explorer

DNS Root Explorer

DNS Root Explorer

by Internet Systems Consortium, Inc.

DNS Checker/Whois & IP Lookup

DNS Checker/Whois & IP Lookup

DNS Checker/Whois & IP Lookup

Fast DNS, Whois & IP lookup.

Perform advanced DNS queries on the go with support for various secure protocols like DoT, DoH, and DoQ. Get detailed, clutter-free results with DNSSEC and WHOIS support. This free, open-source tool is designed for power users needing comprehensive domain information.

Advanced DNS queriesSupport for DoT, DoH, DoQDNSSEC message authentication

Fasty DNS Changer

Fasty DNS Changer

Fasty DNS Changer

Lower ping, faster browsing.

FAQ about Nslookup Z-Fast Dns Query Tool

What are the best nslookup z-fast dns query tool apps for iPhone?

NSLookup Z-Fast DNS Query Tool tops our nslookup z-fast dns query tool apps ranking as of October 2026, with a 5.0-star average from 7 App Store ratings, and it's free to download.

Are there free nslookup z-fast dns query tool apps for iPhone?

Yes — 17 of the top nslookup z-fast dns query tool apps we rank are free to download, including NSLookup Z-Fast DNS Query Tool and Nslookup: DNS Records.

Does NSLookup Z-Fast DNS Query Tool have ads or in-app purchases?

NSLookup Z-Fast DNS Query Tool has no ads and offers in-app purchases, according to its App Store listing as of October 2026.

How many nslookup z-fast dns query tool apps are on the App Store?

We track 249+ nslookup z-fast dns query tool apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.