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dns-tlsa-via-alidns
x402
dns-tlsa-via-alidns is a paid API for AI agents from dns.intel.rallylive.ca, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-01).
Retrieves TLSA DNS records for a domain as answered by AliDNS (223.5.5.5) via DNS over HTTPS, including TTL, response code, DNSSEC validation status, and resolver answer time.
Price / call$0.01
Success—
StatusUnknown
How this service works
TLSA records for a domain as answered by AliDNS 223.5.5.5 (DNS over HTTPS): the records, TTL, response code (NOERROR/NXDOMAIN/SERVFAIL), whether the resolver validated DNSSEC, and the resolver's answer time. Compare resolvers to spot propagation lag, filtering or split-horizon answers. $0.01 per lookup.
Output
Returns the TLSA records for the queried domain as answered by AliDNS (223.5.5.5) via DNS over HTTPS, including the record data, TTL, DNS response code (NOERROR, NXDOMAIN, or SERVFAIL), whether the resolver performed DNSSEC validation, and the resolver's answer latency.
Example use cases
Verify TLSA propagation to AliDNS
“Check if the TLSA records I just published for mail.mycompany.com have propagated to AliDNS 223.5.5.5 yet — show me the records, TTL, and response code.”
Detect resolver filtering or split-horizon
“I want to see what TLSA records AliDNS returns for secure.banksite.com — is it the same as what other resolvers return, or is AliDNS filtering or returning a different answer?”
Audit DNSSEC validation of TLSA
“For the domain api.myservice.io, check the TLSA record via AliDNS and tell me whether AliDNS validated DNSSEC, and what the response code and answer time were.”
Technical details
Endpoint
GEThttps://dns.intel.rallylive.ca/dns/tlsa/via/alidns?utm_source=zero.xyzWhen to prefer
Use this endpoint when you specifically need to know what TLSA records AliDNS (223.5.5.5) returns for a domain — particularly useful for comparing resolver behavior across geographic regions, detecting propagation lag to Chinese resolvers, identifying split-horizon or filtered answers, or auditing DNSSEC validation for certificate association records. Prefer this over generic DNS lookup tools when resolver-specific TLSA data is required.
Side effects
- NXDOMAIN returned if domain or TLSA record does not exist
- SERVFAIL returned if AliDNS cannot resolve the domain
- Empty record set if domain has no TLSA records published
- Network timeout if AliDNS DoH endpoint is unreachable
- Invalid domain input may cause unexpected response or error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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