Skip to content

Hostname

r-cus.com

Last fetched

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

Nutrition Label

WHISPER CANON · r-cus.comRouting diversity0.0/10Peering density0.0/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency10.0/10Resolver footprint4.0/10canon.whisper.security/host/r-cus.com

Resolution chain

r-cus.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
hiroyuki takano
Contact emails

Subdomains

1 observed subdomain of r-cus.com.

Subdomain
www.r-cus.com

Web-graph footprint

Distinct hostnames that link to or from r-cus.com in the public web crawl.

9 sites link to this hostname.

90 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

6 SPF mechanisms authorising senders for r-cus.com.

MechanismTarget
SPF_INCLUDEspf.xserver.jp
SPF_IP112.78.119.173
SPF_IP157.7.196.27/32
SPF_IP203.189.109.0/24
SPF_IP210.157.22.0/25
SPF_IP210.172.144.0/24

Related pages

Pivot deeper into the graph from r-cus.com.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "r-cus.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.