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Hostname

sit.ac.jp

Last fetched

sit.ac.jp resolves to 1 IPv4 address operated by AS38643 in JP.

Nutrition Label

WHISPER CANON · sit.ac.jpRouting diversity1.5/10Peering density1.9/10MOAS conflict✓ noneThreat-feed listings8.0/10WHOIS transparency3.3/10Resolver footprint4.0/10canon.whisper.security/host/sit.ac.jp

Resolution chain

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

IPPrefixASNOperatorCountry
202.55.137.80202.55.136.0/22AS38643JP

WHOIS identity

Registrar
Organization
saitama institute of technology
Contact emails

Subdomains

105 observed subdomains of sit.ac.jp.

Web-graph footprint

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

286 sites link to this hostname.

131 sites linked to from this hostname.

Threat posture

History

Mail and authentication

SPF policy

7 SPF mechanisms authorising senders for sit.ac.jp.

MechanismTarget
SPF_INCLUDE_spf.google.com
SPF_IP121.119.252.110
SPF_IP202.55.136.86
SPF_IP202.55.137.80
SPF_IP210.137.96.10
SPF_IP210.137.96.26
SPF_IP61.204.235.10

Related pages

Pivot deeper into the graph from sit.ac.jp.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "sit.ac.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.