hrbase.jp on Whisper Internet Directory

Nutrition Label

Resolution chain

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

IP	Prefix	ASN	Operator	Country
183.90.232.10	183.90.224.0/20	AS131965	—	JP

WHOIS identity

Registrar

—

Organization

xserver

Contact emails

support@xserver.ne.jp

Subdomains

42 observed subdomains of hrbase.jp.

Subdomain
ai.hrbase.jp
app.hrbase.jp
biz.hrbase.jp
coronaroumu.hrbase.jp
emanon-premium.hrbase.jp
info.hrbase.jp
jmatch.hrbase.jp
joseikin.hrbase.jp
lp2.hrbase.jp
lp3.hrbase.jp
lp4.hrbase.jp
lp5.hrbase.jp
lp6.hrbase.jp
mta-sts.hrbase.jp
muramoto-school.hrbase.jp
notion-old.hrbase.jp
notion.hrbase.jp
one.hrbase.jp
pro.hrbase.jp
pro2.hrbase.jp
proapp-api.hrbase.jp
proapp-gpt.hrbase.jp
proapp.hrbase.jp
proapp2.hrbase.jp
roapp2.hrbase.jp

Showing 25 of 42. View all subdomains →

Web-graph footprint

Distinct hostnames that link to or from hrbase.jp in the public web crawl.

47 sites link to this hostname.

34 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

SPF policy

5 SPF mechanisms authorising senders for hrbase.jp.

Mechanism	Target
SPF_A	hrbase.jp
SPF_A	sv1209.xserver.jp
SPF_INCLUDE	5005125.spf06.hubspotemail.net
SPF_INCLUDE	spf.sender.xserver.jp
SPF_MX	hrbase.jp

Related pages

Pivot deeper into the graph from hrbase.jp.

Cypher and MCP

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

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