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Hostname

tcsaa.jp

Last fetched

tcsaa.jp resolves to 1 IPv4 address operated by AS9370 in JP.

Nutrition Label

WHISPER CANON · tcsaa.jpRouting diversity1.5/10Peering density4.6/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency6.7/10Resolver footprint4.0/10canon.whisper.security/host/tcsaa.jp

Resolution chain

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

IPPrefixASNOperatorCountry
160.16.136.81160.16.128.0/17AS9370—JP

WHOIS identity

Registrar
—
Organization
tokyotoritsu daisannshougyokoutougakkoudousoukai
Contact emails

Subdomains

1 observed subdomain of tcsaa.jp.

Subdomain
www.tcsaa.jp

Web-graph footprint

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

15 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

3 SPF mechanisms authorising senders for tcsaa.jp.

MechanismTarget
SPF_INCLUDEmx07.secure-cms.net
SPF_IP160.16.136.81
SPF_IP27.50.112.201

Related pages

Pivot deeper into the graph from tcsaa.jp.

Cypher and MCP

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

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