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Hostname

jr2kcb.com

Last fetched

jr2kcb.com resolves to 1 IPv4 address operated by XSERVER - Xserver Inc. in JP. WHOIS lists iana:1557 as the registrar.

Nutrition Label

WHISPER CANON · jr2kcb.comRouting diversity1.5/10Peering density1.2/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency10.0/10Resolver footprint5.2/10canon.whisper.security/host/jr2kcb.com

Resolution chain

jr2kcb.com resolves to 1 distinct IPv4 address via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
202.210.8.73202.210.8.0/24AS131965XSERVER - Xserver Inc.JP

WHOIS identity

Registrar
iana:1557
Organization
xserver
Contact emails

Subdomains

1 observed subdomain of jr2kcb.com.

Subdomain
www.jr2kcb.com

Web-graph footprint

Distinct hostnames that link to or from jr2kcb.com in the public web crawl.

5 sites link to this hostname.

80 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

  • jr2kcb.com

SPF policy

4 SPF mechanisms authorising senders for jr2kcb.com.

MechanismTarget
SPF_Ajr2kcb.com
SPF_Asv10552.xserver.jp
SPF_INCLUDEspf.sender.xserver.jp
SPF_MXjr2kcb.com

Related pages

Pivot deeper into the graph from jr2kcb.com.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "jr2kcb.com"})-[: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.