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DNS Record Lookup (A/AAAA/MX/TXT/NS/CNAME/SOA/CAA/SPF/DMARC)
x402
DNS Record Lookup (A/AAAA/MX/TXT/NS/CNAME/SOA/CAA/SPF/DMARC) is a paid API for AI agents from 49112-hjhjtioxvirqvcvo.splox.app, paid per call via x402, $0.0005/call, status unknown (last checked 2026-09-30).
Performs comprehensive DNS lookups for a domain, returning A, AAAA, MX, TXT, NS, CNAME, SOA, and CAA records plus SPF and DMARC presence flags
Price / call$0.0005
Success—
StatusUnknown
How this service works
DNS lookup: A/AAAA/MX/TXT/NS/CNAME/SOA/CAA, SPF and DMARC presence
Output
A JSON object containing arrays of resolved DNS records by type (A, AAAA, MX, TXT, NS, CNAME, SOA, CAA), plus boolean flags for SPF and DMARC presence, and the queried domain name.
Example use cases
Email deliverability pre-send check
“Before I send a campaign from mycompany.com, can you check whether it has SPF and DMARC records configured so I know if my emails are likely to get flagged as spam?”
Domain infrastructure reconnaissance
“I need to know what nameservers and IP addresses competitor.com is using — can you pull all the DNS records for that domain?”
MX record troubleshooting
“Our emails to client-domain.com keep bouncing — can you look up their MX records so we can see if their mail server is configured correctly?”
Technical details
Endpoint
POSThttps://49112-hjhjtioxvirqvcvo.splox.app/dns?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a comprehensive, multi-record-type DNS snapshot of a domain in a single call, especially when email authentication checks (SPF/DMARC) are needed alongside standard record resolution. Preferred over raw dig/nslookup when operating as an AI agent needing structured JSON output and combined record types without multiple round-trips.
Side effects
- Domain does not exist (NXDOMAIN) — empty or null record arrays returned
- DNS timeout — upstream resolver unavailable or slow zone
- Invalid domain format — malformed input rejected
- Some record types may be empty if not configured for the domain
- DMARC/SPF detection relies on TXT record parsing and may miss non-standard implementations
Output
Schema · Response
{
"type": "json",
"example": {
"a": [
"93.184.216.34"
],
"mx": [],
"spf": true,
"domain": "example.com"
}
}Tags
x402
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