Hostname

jsvrc.jp

Last fetched Wed, 15 Jul 2026 12:32:19 GMT

jsvrc.jp resolves to 1 IPv4 address operated by AS131965 in JP.

Nutrition Label

Resolution chain

jsvrc.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
162.43.94.106	162.43.0.0/17	AS131965	—	JP

WHOIS identity

Registrar

—

Organization

(not displayed by registrant's request)

Contact emails

Subdomains

1 observed subdomain of jsvrc.jp.

Subdomain
www.jsvrc.jp

Web-graph footprint

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

89 sites link to this hostname.

56 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

mx1027.onamae.ne.jp

SPF policy

1 SPF mechanism authorising senders for jsvrc.jp.

Mechanism	Target
SPF_INCLUDE	_spf.onamae.ne.jp

Pivot deeper into the graph from jsvrc.jp.

Cypher and MCP

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

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