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Hostname

rcfm.dk

Last fetched

rcfm.dk resolves to 2 IPv4 addresses operated by CLOUDFLARENET - Cloudflare, Inc. in CA.

Nutrition Label

WHISPER CANON · rcfm.dkRouting diversity2.4/10Peering density10.0/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency6.7/10Resolver footprint3.2/10canon.whisper.security/host/rcfm.dk

Resolution chain

rcfm.dk resolves to 2 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
104.21.59.14104.21.48.0/20AS13335CLOUDFLARENET - Cloudflare, Inc.CA
172.67.210.244172.67.208.0/20AS13335CLOUDFLARENET - Cloudflare, Inc.CA

WHOIS identity

Registrar
—
Organization
muskelsvindfonden
Contact emails
—

Subdomains

1 observed subdomain of rcfm.dk.

Subdomain
www.rcfm.dk

Web-graph footprint

Distinct hostnames that link to or from rcfm.dk in the public web crawl.

73 sites link to this hostname.

140 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

12 SPF mechanisms authorising senders for rcfm.dk.

MechanismTarget
SPF_INCLUDE_custspf.one.com
SPF_INCLUDE_spf.simplero.com
SPF_INCLUDEo._spf.hostedsepo.dk
SPF_INCLUDEspf.hostingconnection.eu
SPF_INCLUDEspf.protection.outlook.com
SPF_INCLUDEspf.wannafind.dk
SPF_INCLUDEspf1.emarketeer.com
SPF_IP13.93.105.171
SPF_IP194.150.111.4
SPF_IP213.150.59.248
SPF_IP77.247.73.210
SPF_IP77.247.73.211

Related pages

Pivot deeper into the graph from rcfm.dk.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "rcfm.dk"})-[: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.