Hostname
b-breaks.jp
Last fetched
b-breaks.jp resolves to 1 IPv4 address operated by AS2519 in JP.
Nutrition Label
Resolution chain
b-breaks.jp 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 |
|---|---|---|---|---|
| 202.239.217.225 | 202.242.55.0/24 | AS2519 | — | JP |
WHOIS identity
- Registrar
- —
- Organization
- b-breaks
- Contact emails
Subdomains
2 observed subdomains of b-breaks.jp.
| Subdomain |
|---|
| mail.b-breaks.jp |
| www.b-breaks.jp |
Web-graph footprint
Distinct hostnames that link to or from b-breaks.jp in the public web crawl.
12 sites link to this hostname.
Threat posture
History
Mail and authentication
MX records
SPF policy
7 SPF mechanisms authorising senders for b-breaks.jp.
| Mechanism | Target |
|---|---|
| SPF_INCLUDE | _spf.onamae.ne.jp |
| SPF_INCLUDE | spf.bmv.jp |
| SPF_INCLUDE | willap.jp |
| SPF_INCLUDE | zcsend.net |
| SPF_IP | 116.91.149.0/26 |
| SPF_IP | 202.231.108.128/26 |
| SPF_IP | 202.239.217.192/26 |
Related pages
Pivot deeper into the graph from b-breaks.jp.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "b-breaks.jp"})-[: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.