Hostname
80kyu.com
Last fetched
80kyu.com resolves to 1 IPv4 address operated by AS7506 in JP. WHOIS lists iana:49 as the registrar.
Nutrition Label
Resolution chain
80kyu.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 |
|---|---|---|---|---|
| 150.95.248.19 | 150.95.128.0/17 | AS7506 | — | JP |
WHOIS identity
- Registrar
- iana:49
- Organization
- sigeru yamaguti
- Contact emails
Subdomains
2 observed subdomains of 80kyu.com.
| Subdomain |
|---|
| smtp.80kyu.com |
| www.80kyu.com |
Web-graph footprint
Distinct hostnames that link to or from 80kyu.com in the public web crawl.
10 sites link to this hostname.
Sample inbound links
Sample outbound links
Threat posture
History
Mail and authentication
MX records
SPF policy
1 SPF mechanism authorising senders for 80kyu.com.
| Mechanism | Target |
|---|---|
| SPF_INCLUDE | spf13.gmoserver.jp |
Related pages
Pivot deeper into the graph from 80kyu.com.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "80kyu.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.