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Hostname

nerd.co.jp

Last fetched

nerd.co.jp resolves to 1 IPv4 address operated by XSERVER Xserver Inc. in JP.

Nutrition Label

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

Resolution chain

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

IPPrefixASNOperatorCountry
202.254.238.13202.254.236.0/22AS131965XSERVER Xserver Inc.JP

WHOIS identity

Registrar
—
Organization
nerdkabushikigaisya
Contact emails
—

Subdomains

7 observed subdomains of nerd.co.jp.

Subdomain
detect.nerd.co.jp
zine.nerd.co.jp
www.nerd.co.jp
media.nerd.co.jp
marketing.nerd.co.jp
lp.nerd.co.jp
golf.nerd.co.jp

Web-graph footprint

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

43 sites link to this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

3 SPF mechanisms authorising senders for nerd.co.jp.

MechanismTarget
SPF_INCLUDEmake.com
SPF_INCLUDEmaqe.website
SPF_INCLUDEspf.google.com

Related pages

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

Cypher and MCP

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

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