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DNS CNAME Lookup for m.<domain> via Cloudflare DoH
x402
DNS CNAME Lookup for m.<domain> via Cloudflare DoH is a paid API for AI agents from dns.intel.rallylive.ca, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-22).
Looks up the CNAME record for the 'm' subdomain of a given domain using Cloudflare DNS over HTTPS, returning existence status, records, and TTL.
Price / call$0.01
Success—
StatusUnknown
How this service works
CNAME record of m.<domain>: looks up the m host under the domain you give (CNAME via Cloudflare DoH) and reports whether it exists, its records and TTL. Quick existence check for common hosts like m without enumerating subdomains. $0.01 per lookup.
Output
Returns whether the m.<domain> CNAME record exists, the actual CNAME record value(s), the TTL, and the DNS response code as resolved by Cloudflare's DoH resolver.
Example use cases
Mobile subdomain presence check
“Does m.shopify.com exist as a CNAME record? I want to know if they have a dedicated mobile subdomain and what it resolves to.”
Pre-migration infrastructure audit
“We're planning a DNS migration — can you check whether m.ourcompany.com has a CNAME record set up, and what TTL it's using?”
Competitor mobile subdomain research
“I'm doing some research on how our competitors handle mobile traffic — can you look up whether m.competitor.com has a CNAME record configured?”
Technical details
Endpoint
GEThttps://dns.intel.rallylive.ca/dns/host/m/cname?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need a quick, targeted check on whether the 'm' subdomain of a specific domain has a CNAME record, without doing full subdomain enumeration. It is preferable over generic DNS tools when you specifically need the Cloudflare DoH perspective on the m host, and when you want a simple pay-per-lookup approach without standing up your own DNS resolver.
Side effects
- Domain does not exist — returns NXDOMAIN or empty records
- m subdomain has no CNAME record (may have A/AAAA instead) — returns no records but no error
- Cloudflare DoH resolver temporarily unavailable — may return timeout or resolver error
- Invalid domain format provided — likely returns an error or empty response
- Domain exists but m host has no DNS records at all — returns existence=false
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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