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Hostname

rrbt.de

Last fetched

rrbt.de resolves to 1 IPv4 address operated by AS8648 in DE.

Nutrition Label

WHISPER CANON · rrbt.deRouting diversity1.5/10Peering density5.5/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency0.0/10Resolver footprint4.0/10canon.whisper.security/host/rrbt.de

Resolution chain

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

IPPrefixASNOperatorCountry
89.22.112.989.22.96.0/19AS8648—DE

WHOIS identity

No WHOIS records are currently associated with rrbt.de in WhisperGraph.

Subdomains

1 observed subdomain of rrbt.de.

Subdomain
www.rrbt.de

Threat posture

History

Mail and authentication

MX records

SPF policy

2 SPF mechanisms authorising senders for rrbt.de.

MechanismTarget
SPF_INCLUDEspf.hornetsecurity.com
SPF_INCLUDEspf.protection.outlook.com

Related pages

Pivot deeper into the graph from rrbt.de.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "rrbt.de"})-[: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.