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Hostname

rrsf.org.uk

Last fetched

rrsf.org.uk resolves to 1 IPv4 address operated by AS42831 in GB. WHOIS lists registrar:fasthosts internet ltd as the registrar.

Nutrition Label

WHISPER CANON · rrsf.org.ukRouting diversity1.5/10Peering density6.3/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency3.3/10Resolver footprint4.0/10canon.whisper.security/host/rrsf.org.uk

Resolution chain

rrsf.org.uk resolves to 1 distinct IPv4 address via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
185.103.96.201185.103.96.0/22AS42831—GB

WHOIS identity

Registrar
registrar:fasthosts internet ltd
Organization
richard rose federation
Contact emails
—

Subdomains

2 observed subdomains of rrsf.org.uk.

Subdomain
autodiscover.rrsf.org.uk
www.rrsf.org.uk

Threat posture

History

Mail and authentication

MX records

SPF policy

14 SPF mechanisms authorising senders for rrsf.org.uk.

MechanismTarget
SPF_INCLUDEspf.protection.outlook.com
SPF_INCLUDEzohomail360.com
SPF_IP149.72.0.0/16
SPF_IP167.89.0.0/17
SPF_IP168.245.0.0/17
SPF_IP192.254.112.0/20
SPF_IP198.21.0.0/21
SPF_IP198.37.144.0/20
SPF_IP208.117.48.0/20
SPF_IP223.165.113.0/24
SPF_IP223.165.115.0/24
SPF_IP223.165.118.0/23
SPF_IP223.165.120.0/23
SPF_IP50.31.32.0/19

Related pages

Pivot deeper into the graph from rrsf.org.uk.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "rrsf.org.uk"})-[: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.