Public DNS resolvers
10 tools your AI can find and run, each priced by the call.
Public DNS resolvers tools
DNS Propagation Checker (Compare Resolvers)
Given a domain and a DNS record type (A, AAAA, CNAME, MX, NS, or TXT), queries four major public resolvers (Google 8.8.8.8, Cloudflare…
$0.0451 per call
Domain Intelligence
DNS Record Lookup (A, AAAA, MX, NS, TXT, SPF, DMARC)
Given a domain name, returns its A, AAAA, MX, NS, TXT, and CNAME DNS records, plus whether the domain publishes SPF and DMARC policies and…
$0.0487 per call
Company Enrichment
Domain DNS Records with SPF and DMARC Presence Flags
For one domain name, returns its DNS records: IPv4 (A) and IPv6 (AAAA) addresses, mail exchange (MX) hosts with their priorities, name…
$0.0487 per call
Company Enrichment
Domain Mail & DNS Lookup (MX, SPF, DMARC by Domain)
Given a domain name, runs a live DNS lookup and returns its mail exchange (MX) records, detected email provider (e.g. Google Workspace),…
$0.0325 per call
Company Enrichment
Email Address Check with Mail Server List (Format, MX, Webmail Provider)
Checks one email address: whether its format is valid, whether its domain has mail (MX) records and the mail server host names, and whether…
$0.0487 per call
Developer Tools
Email Address Validator (Syntax, MX, Disposable & Role Checks)
Checks one or more email addresses (comma-separated, up to 25 per call) for RFC syntax validity, a live MX record lookup,…
$0.0451 per call
People Enrichment
Email Address Validity and Mail Host Check (Second Route)
Checks one email address and returns an overall valid flag, whether the address is well formed, its domain, whether that domain publishes…
$0.0487 per call
Developer Tools
Email Deliverability Check (SPF, DKIM, DMARC, MX, Blacklists by Domain)
Given a domain, checks its SPF, DKIM, DMARC, and MX DNS configuration plus common email blacklists, and returns a 0-100 deliverability…
$0.0811 per call
Company Enrichment
Email Deliverability, DNS & Domain Reputation Check
Given an email address, checks its format and whether its domain has working mail servers, returns whether it looks disposable, a role…
$0.325 per call
Company Enrichment
Email Reputation & Risk Score
Given an email address, returns a 0-100 reputation/trust score plus a risk level, whether the address is syntactically valid with a…
$0.0487 per call
Company Enrichment
You pay the price shown. If a call turns out to cost more than its quote, you pay the actual price, capped at twice the quote. Run omnial_execute with dry_run: true for an exact quote.