Alternatives
Products that do what DNS Finder does
DNS lookup & propagation checker
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2017 · dnsrecords.io
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2013 · samarudge.github.io
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2020 · which.nameserve.rs
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Free online tool for real time DNS propagation checker
Feb 2026 · showdns.net
- 11DC
2024 · dmarcchecker.app
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Free domain lookup for DNS records, RDAP, WHOIS, subdomains, IPs, and email security. Research any domain in one fast report.
Jul 2026 · digga.dev
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2021 · github.com
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Hi HN, This is a project [1] I've been working on for a little while and I'm interested in your feedback and point of view. Many of us would have verified a domain name by pasting a string into a DNS TXT record. Some providers ask us to store this DNS TXT record at a domain using a DNS label like "_provider" e.g. _provider.yourdomain.com, and some providers ask that you do it at the zone apex (God help us [2]). The Domain Verification protocol stores a DNS TXT record at a DNS name derived from a hashed "verifiable identifier" (think email, telephone, DID), enabling anyone that can prove…
2023 · domainverification.org
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May 2026 · dmarcdefender.io
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Free IP detection, geolocation, and network diagnostic tools
Dec 2025 · whatsmyiplive.com
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I built LDNS because I'm constantly curious about domain names - who owns them, which nameservers they use, how they're configured, and what their DNS records reveal. I wanted a fast, easy way to investigate domains right from my browser without juggling multiple tools. LDNS runs entirely client-side using Cloudflare's DNS over HTTPS. Just type a domain and instantly see: All DNS records with clickable filtering RDAP/WHOIS data with registrar info and expiration dates Email security configuration (SPF, DMARC, MTA-STS, BIMI) Export options (JSON, CSV, BIND zones, PDF reports) Try it at…
2025 · ldns.com
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Lightning-fast domain availability checker with AI assistant
Jul 2026 · chromewebstore.google.com
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