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Hostname

sttf.jp

Last fetched

sttf.jp is a registered hostname under the .jp top-level domain. Live infrastructure data is temporarily unavailable; refresh in a moment.

Nutrition Label

WHISPER CANON · sttf.jpRouting diversity—Peering density—MOAS conflict—Threat-feed listings—WHOIS transparency—Resolver footprint—canon.whisper.security/host/sttf.jp

Resolution chain

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WHOIS identity

Registrar
—
Organization
oi yasuo
Contact emails

Subdomains

2 observed subdomains of sttf.jp.

Subdomain
mta-sts.sttf.jp
www.sttf.jp

Web-graph footprint

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

9 sites link to this hostname.

21 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

  • sttf.jp

SPF policy

4 SPF mechanisms authorising senders for sttf.jp.

MechanismTarget
SPF_Asttf.jp
SPF_Asv86.xserver.jp
SPF_INCLUDEspf.sender.xserver.jp
SPF_MXsttf.jp

Related pages

Pivot deeper into the graph from sttf.jp.

Cypher and MCP

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

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