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Hostname

40sfile.com

Last fetched

40sfile.com resolves to 1 IPv4 address operated by AS131965 in JP. WHOIS lists iana:49 as the registrar.

Nutrition Label

WHISPER CANON · 40sfile.comRouting diversity1.5/10Peering density2.4/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency10.0/10Resolver footprint5.2/10canon.whisper.security/host/40sfile.com

Resolution chain

40sfile.com resolves to 1 distinct IPv4 address via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
202.226.39.69202.226.36.0/22AS131965—JP

WHOIS identity

Registrar
iana:49
Organization
whois privacy protection service by muumuudomain
Contact emails

Subdomains

2 observed subdomains of 40sfile.com.

Subdomain
mta-sts.40sfile.com
www.40sfile.com

Web-graph footprint

Distinct hostnames that link to or from 40sfile.com in the public web crawl.

14 sites link to this hostname.

73 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

  • 40sfile.com

SPF policy

4 SPF mechanisms authorising senders for 40sfile.com.

MechanismTarget
SPF_A40sfile.com
SPF_Asv368.xserver.jp
SPF_INCLUDEspf.sender.xserver.jp
SPF_MX40sfile.com

Related pages

Pivot deeper into the graph from 40sfile.com.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "40sfile.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.