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Hostname

mx01.webcrew.co.jp

Last fetched

mx01.webcrew.co.jp resolves to 2 IPv4 addresses operated by AMAZON-02 - Amazon.com, Inc. in JP.

Nutrition Label

WHISPER CANON · mx01.webcrew.co.jpRouting diversity2.4/10Peering density9.4/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency0.0/10Resolver footprint7.6/10canon.whisper.security/host/mx01.webcrew.co.jp

Resolution chain

mx01.webcrew.co.jp resolves to 2 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
13.113.137.15913.112.0.0/14AS16509AMAZON-02 - Amazon.com, Inc.JP
52.194.10.4752.194.0.0/15AS16509AMAZON-02 - Amazon.com, Inc.JP

WHOIS identity

No WHOIS records are currently associated with mx01.webcrew.co.jp in WhisperGraph.

Threat posture

History

Mail and authentication

SPF policy

10 SPF mechanisms authorising senders for mx01.webcrew.co.jp.

MechanismTarget
SPF_INCLUDEspf.webcrew-inc.smtps.jp
SPF_IP18.176.3.51
SPF_IP210.152.207.207
SPF_IP210.152.207.208
SPF_IP210.152.207.209
SPF_IP35.73.122.155
SPF_IP35.73.136.224
SPF_IP35.77.169.51
SPF_IP52.195.74.138
SPF_IP54.150.66.76

Related pages

Pivot deeper into the graph from mx01.webcrew.co.jp.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "mx01.webcrew.co.jp"})-[: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.