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Hostname

boerstel.de

Last fetched

boerstel.de resolves to 1 IPv4 address operated by AS29670 in DE.

Nutrition Label

WHISPER CANON · boerstel.deRouting diversity1.5/10Peering density6.1/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency0.0/10Resolver footprint4.6/10canon.whisper.security/host/boerstel.de

Resolution chain

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

IPPrefixASNOperatorCountry
217.197.80.132217.197.80.0/20AS29670—DE

WHOIS identity

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

Subdomains

1 observed subdomain of boerstel.de.

Subdomain
www.boerstel.de

Web-graph footprint

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

27 sites link to this hostname.

41 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

1 SPF mechanism authorising senders for boerstel.de.

MechanismTarget
SPF_INCLUDE_spf.in-berlin.de

Related pages

Pivot deeper into the graph from boerstel.de.

Cypher and MCP

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

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