Hostname
matsui.net
Last fetched
matsui.net resolves to 1 IPv4 address operated by AS9371 in JP. WHOIS lists iana:1485 as the registrar.
Nutrition Label
Resolution chain
matsui.net 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 |
|---|---|---|---|---|
| 49.212.207.235 | 49.212.0.0/16 | AS9371 | — | JP |
WHOIS identity
- Registrar
- iana:1485
- Organization
- —
- Contact emails
Subdomains
7 observed subdomains of matsui.net.
Web-graph footprint
Distinct hostnames that link to or from matsui.net in the public web crawl.
76 sites link to this hostname.
112 sites linked to from this hostname.
Sample inbound links
Threat posture
History
Mail and authentication
MX records
SPF policy
8 SPF mechanisms authorising senders for matsui.net.
| Mechanism | Target |
|---|---|
| SPF_A | ircloud004.conmas-i-reporter.com |
| SPF_A | www3195.sakura.ne.jp |
| SPF_INCLUDE | _spf.google.com |
| SPF_INCLUDE | kairos3.com |
| SPF_INCLUDE | sendgrid.net |
| SPF_INCLUDE | spf.protection.outlook.com |
| SPF_IP | 164.70.7.185/32 |
| SPF_IP | 220.110.165.216 |
Related pages
Pivot deeper into the graph from matsui.net.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "matsui.net"})-[: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.