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Hostname

techbureau.jp

Last fetched

techbureau.jp resolves to 12 IPv4 addresses operated by AMAZON-02 - Amazon.com, Inc. in HK.

Nutrition Label

WHISPER CANON · techbureau.jpRouting diversity3.0/10Peering density9.5/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency10.0/10Resolver footprint4.6/10canon.whisper.security/host/techbureau.jp

Resolution chain

techbureau.jp resolves to 12 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
13.226.69.10413.226.64.0/21AS16509AMAZON-02 - Amazon.com, Inc.HK
13.226.69.513.226.64.0/21AS16509AMAZON-02 - Amazon.com, Inc.HK
13.226.69.6713.226.64.0/21AS16509AMAZON-02 - Amazon.com, Inc.HK
13.226.69.9713.226.64.0/21AS16509AMAZON-02 - Amazon.com, Inc.HK
18.164.96.12918.164.96.0/21AS16509AMAZON-02 - Amazon.com, Inc.US
18.164.96.6018.164.96.0/21AS16509AMAZON-02 - Amazon.com, Inc.US
18.164.96.6618.164.96.0/21AS16509AMAZON-02 - Amazon.com, Inc.US
18.164.96.8718.164.96.0/21AS16509AMAZON-02 - Amazon.com, Inc.US
18.67.51.11118.67.48.0/21AS16509AMAZON-02 - Amazon.com, Inc.KR
18.67.51.3418.67.48.0/21AS16509AMAZON-02 - Amazon.com, Inc.KR
18.67.51.4118.67.48.0/21AS16509AMAZON-02 - Amazon.com, Inc.KR
18.67.51.8718.67.48.0/21AS16509AMAZON-02 - Amazon.com, Inc.KR

WHOIS identity

Registrar
—
Organization
takao asayama
Contact emails

Subdomains

16 observed subdomains of techbureau.jp.

Subdomain
airdrop.techbureau.jp
chronoswiss.techbureau.jp
cpay.techbureau.jp
dev-chronoswiss24.techbureau.jp
dev-cpay24.techbureau.jp
dev-tb23.techbureau.jp
okuruu.techbureau.jp
refund.techbureau.jp
tb-sender1.techbureau.jp
test.techbureau.jp
www.techbureau.jp

Showing 11 of 16. View all subdomains →

Web-graph footprint

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

100 sites link to this hostname.

13 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 techbureau.jp.

MechanismTarget
SPF_INCLUDEaspmx.googlemail.com
SPF_INCLUDEmail.zendesk.com
SPF_INCLUDEns1.overtex.com

Related pages

Pivot deeper into the graph from techbureau.jp.

Cypher and MCP

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

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