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Hostname

bau4.de

Last fetched

bau4.de resolves to 1 IPv4 address operated by AS8560 in DE.

Nutrition Label

WHISPER CANON · bau4.deRouting diversity1.5/10Peering density6.2/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency0.0/10Resolver footprint8.3/10canon.whisper.security/host/bau4.de

Resolution chain

bau4.de resolves to 1 distinct IPv4 address via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
217.160.0.144217.160.0.0/16AS8560—DE

WHOIS identity

No WHOIS records are currently associated with bau4.de in WhisperGraph.

Subdomains

3 observed subdomains of bau4.de.

Subdomain
portal.bau4.de
ustrich.bau4.de
www.bau4.de

Web-graph footprint

Distinct hostnames that link to or from bau4.de in the public web crawl.

9 sites link to this hostname.

6 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

Related pages

Pivot deeper into the graph from bau4.de.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "bau4.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.