Hostname
free-lesson.com
Last fetched
free-lesson.com resolves to 1 IPv4 address operated by AS24282 in JP. WHOIS lists iana:1557 as the registrar.
Nutrition Label
Resolution chain
free-lesson.com resolves to 1 distinct IPv4 address via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.
| IP | Prefix | ASN | Operator | Country |
|---|---|---|---|---|
| 133.18.91.14 | 133.18.0.0/16 | AS24282 | — | JP |
WHOIS identity
- Registrar
- iana:1557
- Organization
- improve co.,ltd.
- Contact emails
Subdomains
9 observed subdomains of free-lesson.com.
Web-graph footprint
Distinct hostnames that link to or from free-lesson.com in the public web crawl.
26 sites link to this hostname.
Threat posture
History
Mail and authentication
MX records
SPF policy
3 SPF mechanisms authorising senders for free-lesson.com.
| Mechanism | Target |
|---|---|
| SPF_A | free-lesson.com |
| SPF_A | ishikawa.majaja.com |
| SPF_INCLUDE | kagoya.net |
Related pages
Pivot deeper into the graph from free-lesson.com.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "free-lesson.com"})-[:RESOLVES_TO]->(ip:IPV4)
-[:ANNOUNCED_BY]->(ap:ANNOUNCED_PREFIX)
-[:ROUTES]->(asn:ASN)-[:HAS_NAME]->(n:ASN_NAME)
RETURN ip.name AS ip, ap.name AS prefix, asn.name AS asn, n.name AS operator
LIMIT 20Or query Whisper from your own LLM workflow via the Whisper MCP server.