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Hostname

rub90.com

Last fetched

rub90.com resolves to 1 IPv4 address operated by AS24940 in DE. WHOIS lists iana:146 as the registrar.

Nutrition Label

WHISPER CANON · rub90.comRouting diversity1.5/10Peering density8.1/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency10.0/10Resolver footprint4.6/10canon.whisper.security/host/rub90.com

Resolution chain

rub90.com resolves to 1 distinct IPv4 address via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
213.133.116.98213.133.96.0/19AS24940DE

WHOIS identity

Registrar
iana:146
Organization
domains by proxy,
Contact emails

Subdomains

66 observed subdomains of rub90.com.

Web-graph footprint

Distinct hostnames that link to or from rub90.com in the public web crawl.

2 sites linked to from this hostname.

Sample inbound links

Threat posture

History

Mail and authentication

SPF policy

12 SPF mechanisms authorising senders for rub90.com.

MechanismTarget
SPF_INCLUDE_spf.google.com
SPF_INCLUDEeu.mailgun.org
SPF_IP178.63.73.209
SPF_IP184.107.73.68
SPF_IP200.124.128.44
SPF_IP213.133.102.125
SPF_IP213.133.116.100
SPF_IP67.205.74.177
SPF_IP72.55.140.27
SPF_IP78.47.164.138
SPF_IP78.47.164.140
SPF_IP78.47.164.182

Related pages

Pivot deeper into the graph from rub90.com.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "rub90.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.