Hostname

r-brush.de

Last fetched Sun, 09 Aug 2026 20:43:11 GMT

r-brush.de resolves to 1 IPv4 address operated by STRATO - Strato GmbH in DE.

Nutrition Label

Resolution chain

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

IP	Prefix	ASN	Operator	Country
81.169.145.79	81.169.144.0/22	AS6724	STRATO - Strato GmbH	DE

WHOIS identity

No WHOIS records are currently associated with r-brush.de in WhisperGraph.

Subdomains

1 observed subdomain of r-brush.de.

Subdomain
www.r-brush.de

Web-graph footprint

Distinct hostnames that link to or from r-brush.de in the public web crawl.

3 sites linked to from this hostname.

Sample outbound links

Threat posture

History

Mail and authentication

MX records

smtpin.rzone.de

Pivot deeper into the graph from r-brush.de.

Cypher and MCP

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

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