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Hostname

sfcrus.com

Last fetched

sfcrus.com resolves to 1 IPv4 address operated by AS57724 in RU. WHOIS lists iana:303 as the registrar.

Nutrition Label

WHISPER CANON · sfcrus.comRouting diversity1.5/10Peering density7.7/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency10.0/10Resolver footprint4.6/10canon.whisper.security/host/sfcrus.com

Resolution chain

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

IPPrefixASNOperatorCountry
185.215.4.19185.215.4.0/24AS57724—RU

WHOIS identity

Registrar
iana:303
Organization
alexey samordin
Contact emails

Subdomains

1 observed subdomain of sfcrus.com.

Subdomain
www.sfcrus.com

Web-graph footprint

Distinct hostnames that link to or from sfcrus.com in the public web crawl.

26 sites linked to from this hostname.

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

1 SPF mechanism authorising senders for sfcrus.com.

MechanismTarget
SPF_REDIRECT_spf.yandex.net

Related pages

Pivot deeper into the graph from sfcrus.com.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "sfcrus.com"})-[: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.