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FTP SRV Record Lookup via Cloudflare DoH
x402
FTP SRV Record Lookup 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 2026-10-20).
Looks up _ftp._tcp SRV DNS records for a domain using Cloudflare DNS-over-HTTPS, returning priority, weight, port, and target host for the domain's FTP service.
Price / call$0.01
Success—
StatusUnknown
How this service works
FTP service discovery (_ftp._tcp.<domain>): SRV records with priority, weight, port and target host, from Cloudflare DoH. Tells a client where the domain's ftp service lives without guessing hosts. $0.01 per lookup.
Output
Returns the SRV record set for _ftp._tcp.<domain> as resolved by Cloudflare DoH, including one or more records each with priority, weight, port, and target hostname, along with TTL and the DNS response code.
Example use cases
Automated FTP client configuration
“I need to configure my FTP client to connect to files.mycompany.com — can you look up the _ftp._tcp SRV record to get the correct host and port instead of me guessing?”
Network audit of FTP endpoints
“I'm auditing which domains in my list have FTP services configured — can you pull the _ftp._tcp SRV record for transferportal.acme.org and tell me the priority, weight, port, and target host?”
Debugging failed FTP connections
“My FTP connection to uploads.clientsite.net keeps failing — can you check the _ftp._tcp SRV DNS record to see what host and port the domain is actually pointing to?”
Technical details
Endpoint
GEThttps://dns.intel.rallylive.ca/dns/srv/ftp-tcp?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need to programmatically discover an FTP service location for a domain using standards-based SRV DNS records, rather than guessing conventional hostnames like 'ftp.domain.com'. Ideal for automated FTP client configuration, network audits, or service discovery workflows where accuracy and authoritative DNS resolution via Cloudflare DoH matters.
Side effects
- Domain has no _ftp._tcp SRV record configured — returns empty answer or NXDOMAIN
- Invalid or malformed domain name input — returns error response
- Cloudflare DoH upstream timeout or unavailability — returns error
- Domain exists but FTP SRV record is not published — returns NOERROR with empty answer section
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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