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Hostname

buehr.de

Last fetched

buehr.de resolves to 1 IPv4 address operated by AS15817 in DE.

Nutrition Label

WHISPER CANON · buehr.deRouting diversity1.5/10Peering density3.6/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency0.0/10Resolver footprint3.2/10canon.whisper.security/host/buehr.de

Resolution chain

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

IPPrefixASNOperatorCountry
185.181.133.37185.181.132.0/22AS15817—DE

WHOIS identity

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

Subdomains

6 observed subdomains of buehr.de.

Subdomain
autodiscover.buehr.de
easytec.buehr.de
home.buehr.de
red.buehr.de
webmail.buehr.de
www.buehr.de

Web-graph footprint

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

20 sites link to this hostname.

16 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

3 SPF mechanisms authorising senders for buehr.de.

MechanismTarget
SPF_Awebmail.buehr.de
SPF_INCLUDEspf-de.emailsignatures365.com
SPF_INCLUDEspf.protection.outlook.com

Related pages

Pivot deeper into the graph from buehr.de.

Cypher and MCP

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

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