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Hostname

sfio.org

Last fetched

sfio.org has no current public IPv4 resolution in WhisperGraph; WHOIS lists iana:1068 as the registrar.

Nutrition Label

WHISPER CANON · sfio.orgRouting diversity0.0/10Peering density0.0/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency10.0/10Resolver footprint4.0/10canon.whisper.security/host/sfio.org

Resolution chain

sfio.org 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
iana:1068
Organization
david griffiths
Contact emails

Subdomains

2 observed subdomains of sfio.org.

Subdomain
mail.sfio.org
www.sfio.org

Web-graph footprint

Distinct hostnames that link to or from sfio.org in the public web crawl.

46 sites link to this hostname.

23 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

3 SPF mechanisms authorising senders for sfio.org.

MechanismTarget
SPF_Asfio.org
SPF_INCLUDEmxroute.com
SPF_MXsfio.org

Related pages

Pivot deeper into the graph from sfio.org.

Cypher and MCP

Reproduce the resolution chain directly against graph.whisper.security:

MATCH (h:HOSTNAME {name: "sfio.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 20

Or query Whisper from your own LLM workflow via the Whisper MCP server.