Hostname
jpc-net.jp
Last fetched
jpc-net.jp appears in WhisperGraph with partial WHOIS records but no current public IPv4 resolution.
Nutrition Label
Resolution chain
jpc-net.jp has no current public IPv4 resolution in WhisperGraph. The WHOIS record below is the only graph data we have on this hostname.
WHOIS identity
- Registrar
- —
- Organization
- japan productivity center
- Contact emails
Subdomains
12 observed subdomains of jpc-net.jp.
Web-graph footprint
Distinct hostnames that link to or from jpc-net.jp in the public web crawl.
1,429 sites link to this hostname.
121 sites linked to from this hostname.
Sample inbound links
Threat posture
History
Mail and authentication
MX records
SPF policy
13 SPF mechanisms authorising senders for jpc-net.jp.
| Mechanism | Target |
|---|---|
| SPF_INCLUDE | _spf.bownow.jp |
| SPF_INCLUDE | _spf.salesforce.com |
| SPF_INCLUDE | amazonses.com |
| SPF_INCLUDE | aspmx.pardot.com |
| SPF_INCLUDE | spf.protection.outlook.com |
| SPF_INCLUDE | spf.smktg.jp |
| SPF_IP | 153.121.51.17 |
| SPF_IP | 157.205.122.225 |
| SPF_IP | 210.129.150.170 |
| SPF_IP | 221.112.111.139/32 |
| SPF_IP | 221.112.111.140/32 |
| SPF_IP | 27.133.129.189 |
| SPF_IP | 52.193.198.203 |
Related pages
Pivot deeper into the graph from jpc-net.jp.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "jpc-net.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.