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Hostname

mail.jp

Last fetched

mail.jp resolves to 1 IPv4 address operated by INFOSPHERE NTT PC Communications, Inc. in JP.

Nutrition Label

WHISPER CANON · mail.jpRouting diversity—Peering density—MOAS conflict—Threat-feed listings—WHOIS transparency—Resolver footprint—canon.whisper.security/host/mail.jp

Resolution chain

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

IPPrefixASNOperatorCountry
140.227.120.57140.227.0.0/16AS2514INFOSPHERE NTT PC Communications, Inc.JP

WHOIS identity

Registrar
—
Organization
hopemoon,inc.
Contact emails

Subdomains

9 observed subdomains of mail.jp.

Subdomain
haihai.mail.jp
zoho.mail.jp
rs.mail.jp
ns2.mail.jp
ns1.mail.jp
mx2.mail.jp
mx1.mail.jp

Showing 7 of 9. View all subdomains →

Threat posture

History

Mail and authentication

MX records

SPF policy

22 SPF mechanisms authorising senders for mail.jp.

MechanismTarget
SPF_Acn1.hopemoon.com
SPF_IP116.80.41.211
SPF_IP116.80.41.247
SPF_IP133.18.168.111
SPF_IP133.18.173.71
SPF_IP133.18.175.80
SPF_IP133.18.196.195
SPF_IP133.18.196.64
SPF_IP133.18.198.100
SPF_IP133.18.199.16
SPF_IP133.18.199.67
SPF_IP133.18.202.251
SPF_IP133.18.203.212
SPF_IP133.18.204.179
SPF_IP133.18.205.64
SPF_IP133.18.208.150
SPF_IP133.18.209.75
SPF_IP140.227.120.57
SPF_IP140.227.126.206
SPF_IP140.227.25.170
SPF_IP157.65.169.218
SPF_IP192.244.104.42

Related pages

Pivot deeper into the graph from mail.jp.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "mail.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.