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Hostname

jcarb.com

Last fetched

jcarb.com has no current public IPv4 resolution in WhisperGraph; WHOIS lists iana:49 as the registrar.

Nutrition Label

WHISPER CANON · jcarb.comRouting diversity—Peering density—MOAS conflict—Threat-feed listings—WHOIS transparency—Resolver footprint—canon.whisper.security/host/jcarb.com

Resolution chain

jcarb.com has no current public IPv4 resolution in WhisperGraph. The WHOIS record below is the only graph data we have on this hostname.

WHOIS identity

Registrar
iana:49
Organization
tora co.,ltd.
Contact emails

Subdomains

2 observed subdomains of jcarb.com.

Subdomain
mail.jcarb.com
www.jcarb.com

Web-graph footprint

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

88 sites link to this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

1 SPF mechanism authorising senders for jcarb.com.

MechanismTarget
SPF_IP13.231.12.74/32

Related pages

Pivot deeper into the graph from jcarb.com.

Cypher and MCP

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

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