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Hostname

rer4.com

Last fetched

rer4.com resolves to 2 IPv4 addresses operated by AS48282 in RU. WHOIS lists iana:1647 as the registrar.

Nutrition Label

WHISPER CANON · rer4.comRouting diversity2.4/10Peering density6.6/10MOAS conflict✓ noneThreat-feed listings8.0/10WHOIS transparency10.0/10Resolver footprint8.2/10canon.whisper.security/host/rer4.com

Resolution chain

rer4.com resolves to 2 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
91.184.246.13991.184.246.0/24AS48282—RU
178.213.18.211178.213.16.0/21AS50340—RU

WHOIS identity

Registrar
iana:1647
Organization
feng zhang
Contact emails

Subdomains

2 observed subdomains of rer4.com.

Subdomain
mail.rer4.com
www.rer4.com

Web-graph footprint

Distinct hostnames that link to or from rer4.com in the public web crawl.

Sample inbound links

Threat posture

History

Mail and authentication

MX records

Related pages

Pivot deeper into the graph from rer4.com.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "rer4.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.