whoisxmlapi.com valid
WhoisXML API
WhoisXML API delivers Internet infrastructure intelligence through APIs, datasets, and investigative tools, providing current and historical WHOIS, DNS, SSL certificate, IP, netblock, and threat intelligence data with more than 15 years of historical coverage to support cybersecurity, fraud detection, threat hunting, and digital investigations.
- Authority
- 50 reach 9 · trust 5 · quality 21 · freshness 15
- Tier
- listed
- llms.txt
- https://www.whoisxmlapi.com/llms.txt
- Sections
- 9
- Links
- 60
- Size
- 8613 bytes
- Popularity rank
- #137809
- First seen
- 2026-10-18T15:08:55.155Z
- Last checked
- 2026-10-18T19:49:14.319Z
- Badge
Own this site? Verify it
Verified listings rank first, reach the featured tier (do-follow links) at 60 authority instead of 70, get a link in our llms.txt, a badge, breakage alerts, an editable profile, lookup analytics, and instant re-crawls. Prove ownership with any one of these, then call the verify endpoint (or your agent can do all of it, also over MCP).
- llms.txt link (recommended) — add this line to your llms.txt:
- [Agent Web Map](https://agentwebmap.com/domain/whoisxmlapi.com?verify=awm_c6b0b544d3162ea360deafc26550c778) - DNS — add a TXT record:
_agentwebmap.whoisxmlapi.com. TXT "awm-verify=awm_c6b0b544d3162ea360deafc26550c778" - Meta tag — in your homepage <head>:
<meta name="agentwebmap-verify" content="awm_c6b0b544d3162ea360deafc26550c778"> - Well-known file — serve the token at:
https://whoisxmlapi.com/.well-known/agentwebmap-verify.txt -> awm_c6b0b544d3162ea360deafc26550c778
Then: curl -X POST https://agentwebmap.com/v1/sites/whoisxmlapi.com/verify — the response contains your API key. Full docs.
Machine-readable: GET /v1/domain/whoisxmlapi.com · this page as Accept: application/json or text/markdown · MCP lookup_domain