Dev tools · alternatives · 2026
24 alternatives to DNS Lookup & Dig Tool
Bulk DNS, global propagation & email auth in one click
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.
- 1
A global DNS propagation checker that gives pretty output. Written in dotnet core - unfrl/dug
2021 · github.com · its alternatives →
- 2
A tiny command line DNS client with support for UDP, TCP, DoT, DoH, DoQ and ODoH. - natesales/q
2022 · github.com · its alternatives →
- 3
I built a CLI to benchmark DNS resolvers after discovering DNS was adding 300ms to my API requests. v0.3.0 just released with new features: compare: Test single domain across all resolvers top: Rank resolvers by latency/reliability/balanced monitor: Continuous tracking with threshold alerts 1,400+ downloads in first week. Quick start: pip install dns-benchmark-tool dns-benchmark compare --domain google.com CLI stays free forever. Hosted version (multi-region, historical tracking, alerts) coming Q1 2026. GitHub: https://github.com/frankovo/dns-benchmark-tool…
Nov 2025 · github.com · its alternatives →
- 4
DNS Digger▲13Blazing fast DNS lookup, WHOIS & record check in one tool
2025 · dnsdigger.xyz · its alternatives →
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- 6DD
2013 · samarudge.github.io · its alternatives →
- 7
Verify your DMARC, DKIM, and SPF settings with our free checker. Prevent bad actors from impersonating your domain and improve email deliverability.
2024 · dmarcchecker.app · its alternatives →
- 8
DNS record lookups just as you like 'em
2017 · dnsrecords.io · its alternatives →
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- 11
Check DNS propagation across 50+ global servers
Nov 2025 · reviewmydns.com · its alternatives →
- 12
An experimental high-performance DNS query bruteforce tool built with AF_XDP for extremely fast and accurate bulk DNS lookups. - c3l3si4n/pugdns
2025 · github.com · its alternatives →
- 13
Instantly check DNS propagation globally
May 2026 · saleembaloch.com · its alternatives →
- 14
I found out Cloudflare has a DNS over HTTPS api via 1.1.1.1 resolver, figured I'd make a small tool out of it, as somene who keeps checking domain names for side projects which I never build, this kinda helps me look for something. It's not fully accurate, because it returns unavailable even for parked pages, which technically are available, but works for me. It just checks for A records via this endpoint https://cloudflare-dns.com/dns-query?name=${domain}&type=A Just make sure to pass this header - "application/dns-json"
2024 · supersaas.dev · its alternatives →
- 15
- 16
A high-performance DNS stub resolver for bulk lookups and reconnaissance (subdomain enumeration) - blechschmidt/massdns
2016 · github.com · its alternatives →
- 17
Email authentication & deliverability checker
2025 · emailauth.app · its alternatives →
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- 20
NsLookup▲72A simple and powerful tool for querying DNS records
2020 · nslookup.io · its alternatives →
- 21
9 free tools to keep your email out of spam
Aug 2026 · truelist.io · its alternatives →
- 22
DNS Propagation Tool to Check DNS Resolution for any domain.
2020 · whatsmydns.me · its alternatives →
- 23
Free online tool for real time DNS propagation checker
Feb 2026 · showdns.net · its alternatives →
- 24
Global DNS Propagation Checker minus query logging.
2021 · dnslookup.in · its alternatives →
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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →