Hostname
spfc.org
Last fetched
spfc.org resolves to 5 IPv4 addresses operated by GIGAINFRA SoftBank Corp. in JP. WHOIS lists iana:143 as the registrar.
Nutrition Label
Resolution chain
spfc.org resolves to 5 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.
| IP | Prefix | ASN | Operator | Country |
|---|---|---|---|---|
| 126.40.39.77 | 126.40.0.0/16 | AS17676 | GIGAINFRA SoftBank Corp. | JP |
| 126.51.179.230 | 126.51.0.0/16 | AS17676 | GIGAINFRA SoftBank Corp. | JP |
| 221.103.209.179 | 221.103.0.0/16 | AS17676 | GIGAINFRA SoftBank Corp. | JP |
| 126.114.155.51 | 126.114.0.0/16 | AS17676 | GIGAINFRA SoftBank Corp. | JP |
| 126.114.247.156 | 126.114.0.0/16 | AS17676 | GIGAINFRA SoftBank Corp. | JP |
WHOIS identity
- Registrar
- iana:143
- Organization
- eric agnew
- Contact emails
Subdomains
3 observed subdomains of spfc.org.
Web-graph footprint
Distinct hostnames that link to or from spfc.org in the public web crawl.
Sample inbound links
Threat posture
History
Mail and authentication
MX records
SPF policy
1 SPF mechanism authorising senders for spfc.org.
| Mechanism | Target |
|---|---|
| SPF_INCLUDE | _spf.google.com |
Related pages
Pivot deeper into the graph from spfc.org.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "spfc.org"})-[: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.