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Hostname

jsca.guide

Last fetched

jsca.guide resolves to 1 IPv4 address operated by AS7506 in JP. WHOIS lists iana:49 as the registrar.

Nutrition Label

WHISPER CANON · jsca.guideRouting diversity1.5/10Peering density3.8/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency10.0/10Resolver footprint4.0/10canon.whisper.security/host/jsca.guide

Resolution chain

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

IPPrefixASNOperatorCountry
157.7.107.62157.7.64.0/18AS7506—JP

WHOIS identity

Registrar
iana:49
Organization
japan school counseling association
Contact emails

Subdomains

1 observed subdomain of jsca.guide.

Subdomain
www.jsca.guide

Web-graph footprint

Distinct hostnames that link to or from jsca.guide in the public web crawl.

24 sites link to this hostname.

30 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

2 SPF mechanisms authorising senders for jsca.guide.

MechanismTarget
SPF_INCLUDE_spf.lolipop.jp
SPF_INCLUDEwebcas.net

Related pages

Pivot deeper into the graph from jsca.guide.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "jsca.guide"})-[: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.