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DNS AAAA Record Lookup for pop Subdomain
x402
DNS AAAA Record Lookup for pop Subdomain is a paid API for AI agents from dns.intel.rallylive.ca, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-21).
Resolves the AAAA (IPv6) DNS record for the pop.<domain> subdomain using Cloudflare DNS over HTTPS and returns existence status, records, and TTL.
Price / call$0.01
Success—
StatusUnknown
How this service works
AAAA record of pop.<domain>: looks up the pop host under the domain you give (AAAA via Cloudflare DoH) and reports whether it exists, its records and TTL. Quick existence check for common hosts like pop without enumerating subdomains. $0.01 per lookup.
Output
Returns whether the pop.<domain> AAAA record exists, the IPv6 address(es) in the record, the TTL value, and the DNS response code — all resolved via Cloudflare DNS over HTTPS.
Example use cases
Email server IPv6 reachability check
“Does pop.mycompany.com have an IPv6 address? I want to know if the POP mail server is reachable over IPv6 before I update the firewall rules.”
Domain infrastructure audit
“I'm auditing the DNS setup for acmecorp.com — can you check whether their pop subdomain has an AAAA record and what the TTL is?”
Verifying new domain setup
“I just pointed a new domain to our mail cluster — can you confirm that pop.newstartup.io is already resolving to an IPv6 address via DNS?”
Technical details
Endpoint
GEThttps://dns.intel.rallylive.ca/dns/host/pop/aaaa?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need a quick, targeted IPv6 DNS check specifically for the pop subdomain without running a full subdomain enumeration. Ideal for mail server infrastructure checks, domain audits, or verifying IPv6 readiness of POP3 mail hosts. Prefer this over generic DNS tools when you specifically need AAAA records and want a pay-per-lookup model at low cost.
Side effects
- Domain does not exist — returns NXDOMAIN or non-existent response
- pop subdomain has no AAAA record — returns empty records with NOERROR
- Invalid or malformed domain input — may return error or unexpected result
- Cloudflare DoH upstream unavailable — service may time out or return error
- Rate limits or payment failures for x402 micropayment — lookup not performed
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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