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Hostname

d2c.co.jp

Last fetched

d2c.co.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 · d2c.co.jpRouting diversity—Peering density—MOAS conflict—Threat-feed listings—WHOIS transparency—Resolver footprint—canon.whisper.security/host/d2c.co.jp

Resolution chain

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WHOIS identity

Registrar
—
Organization
d2c
Contact emails
—

Subdomains

12 observed subdomains of d2c.co.jp.

Subdomain
ac.d2c.co.jp
form.d2c.co.jp
mail.d2c.co.jp
recruit-dev.d2c.co.jp
recruit-stg.d2c.co.jp
recruit.d2c.co.jp
sp-d2c.d2c.co.jp
sp-kyoutu.d2c.co.jp
waqtech-t.d2c.co.jp
www-dev.d2c.co.jp
www-stg.d2c.co.jp
www.d2c.co.jp

Web-graph footprint

Distinct hostnames that link to or from d2c.co.jp in the public web crawl.

279 sites link to this hostname.

217 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

15 SPF mechanisms authorising senders for d2c.co.jp.

MechanismTarget
SPF_INCLUDE_spf.google.com
SPF_INCLUDEamazonses.com
SPF_INCLUDEsendgrid.net
SPF_INCLUDEspf.form.run
SPF_INCLUDEspf.spcloud.jp
SPF_IP101.110.43.48/28
SPF_IP113.43.206.208/28
SPF_IP113.43.206.224/28
SPF_IP13.112.159.251
SPF_IP202.229.10.0/24
SPF_IP219.59.48.184/30
SPF_IP52.199.65.245
SPF_IP54.249.24.157
SPF_IP54.95.16.30
SPF_IP54.95.45.117

Related pages

Pivot deeper into the graph from d2c.co.jp.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "d2c.co.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.