App contender

DNSai — DNS Lookup, WHOIS & Email Security Tools

DNS Lookup, WHOIS & Email Security Tools

dnsai.com Security, Privacy & Compliance Listed Aug 22, 2026
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Global rank#42
Category rank#15
Lifetime points1
Tracked visits6
Duel record1–1
Selection rate50%
Claim for $50

The short version

What is DNSai — DNS Lookup, WHOIS & Email Security Tools?

DNSai is a set of utilities for querying DNS records, WHOIS data, and email authentication protocols including SPF, DKIM, and DMARC. The platform provides plain-English summaries of DNS configurations and identifies SaaS vendor usage based on DNS fingerprints.

What makes it different

Provides plain-English interpretation of raw DNS data and tracks over 2,000 SaaS vendors via DNS fingerprints.

Product capabilities

Key features

  • DNS record lookup (A, AAAA, CNAME, NS, SOA, TXT, MX, SRV)
  • Email authentication analysis (SPF, DKIM, DMARC)
  • Bulk domain lookups
  • SaaS vendor identification
  • DNS record export and backup
  • API access
  • MCP connectors
  • DNS Explorer desktop application
  • WHOIS data querying

Ways to use it

Use cases

  • Validating DNS configurations
  • Investigating infrastructure patterns
  • Documenting domain configurations
  • Competitive intelligence and account research
  • Partner due diligence
  • Email authentication troubleshooting

Who it is built for

Best for

IT administratorsCybersecurity analystsResearchersOperations teamsSales and product teams

At a glance

Strengths & considerations

Strengths

  • Provides plain-English summaries of DNS records
  • Supports bulk lookups for large-scale operations
  • Offers both web-based and desktop-based tools
  • Tracks over 2,000 SaaS vendors

Things to consider

  • DNSai collects information entered into the platform and may use, license, or sell data consistent with applicable law.

Plan information

Pricing

Modelfree
Starting price0

DNSai offers its DNS lookup and analysis tools for free.

Free access

All tools listed on the website are described as free.

Prices and plans can change. Confirm current terms on the official pricing page before purchasing.

Compatibility & availability

Technical details

Integrations

APIMCP connectors

Platforms & channels

Web browserDesktop application (DNS Explorer)

Quick answers

DNSai — DNS Lookup, WHOIS & Email Security Tools FAQ

Is DNSai an email security company?

No, DNSai LLC is an independent technology company focused on building DNS utilities.

What data does DNSai collect?

DNSai collects information entered into the platform and may use, license, or sell data consistent with applicable law.

Explore nearby ideas

Tags

DNSSecurityEmail AuthenticationWHOISNetwork Tools

Research trail

Official sources

These pages were used for the factual profile above. They may change after the research date.

  1. Official website
  2. Official page — /about/

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