Hostname

e4.valueserver.jp

Last fetched Fri, 22 May 2026 14:29:13 GMT

e4.valueserver.jp appears in WhisperGraph with partial WHOIS records but no current public IPv4 resolution.

Nutrition Label

Resolution chain

e4.valueserver.jp has no current public IPv4 resolution in WhisperGraph. The WHOIS record below is the only graph data we have on this hostname.

WHOIS identity

No WHOIS records are currently associated with e4.valueserver.jp in WhisperGraph.

Subdomains

12 observed subdomains of e4.valueserver.jp.

Subdomain
asahipc1.e4.valueserver.jp
yturumi.e4.valueserver.jp
www.e4.valueserver.jp
ukai.e4.valueserver.jp
premier.e4.valueserver.jp
noasystem.e4.valueserver.jp
mta-sts.e4.valueserver.jp
minnade.e4.valueserver.jp
jmsis.e4.valueserver.jp
hiroshima.e4.valueserver.jp
fjhome.e4.valueserver.jp
chiko.e4.valueserver.jp

Threat posture

History

Mail and authentication

MX records

e4.valueserver.jp

SPF policy

2 SPF mechanisms authorising senders for e4.valueserver.jp.

Mechanism	Target
SPF_A	e4.valueserver.jp
SPF_INCLUDE	mxr.valueserver.jp

Pivot deeper into the graph from e4.valueserver.jp.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "e4.valueserver.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.