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Hostname

for.org

Last fetched

for.org resolves to 4 IPv4 addresses operated by FASTLY - Fastly, Inc. in CA. WHOIS lists iana:447 as the registrar.

Nutrition Label

WHISPER CANON · for.orgRouting diversity3.5/10Peering density8.3/10MOAS conflict✓ noneThreat-feed listings6.8/10WHOIS transparency10.0/10Resolver footprint3.2/10canon.whisper.security/host/for.org

Resolution chain

for.org resolves to 4 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
151.101.130.191151.101.128.0/22AS54113FASTLY - Fastly, Inc.CA
151.101.194.191151.101.192.0/22AS54113FASTLY - Fastly, Inc.CA
151.101.2.191151.101.0.0/22AS54113FASTLY - Fastly, Inc.CA
151.101.66.191151.101.64.0/22AS54113FASTLY - Fastly, Inc.CA

WHOIS identity

Registrar
iana:447
Organization
domain admin
Contact emails

Subdomains

4 observed subdomains of for.org.

Subdomain
development.for.org
qa-education.for.org
stip.for.org
www.for.org

Web-graph footprint

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

537 sites link to this hostname.

102 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

5 SPF mechanisms authorising senders for for.org.

MechanismTarget
SPF_INCLUDE_spf.arlo.co
SPF_INCLUDE_spf.google.com
SPF_INCLUDEmailgun.org
SPF_INCLUDEspf.amazee.io
SPF_INCLUDEspf.mail.intercom.io

Related pages

Pivot deeper into the graph from for.org.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "for.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.