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Hostname

kaefer.be

Last fetched

kaefer.be resolves to 1 IPv4 address operated by HETZNER-AS in DE. WHOIS lists registrar:csc corporate domains, inc. as the registrar.

Nutrition Label

WHISPER CANON · kaefer.beRouting diversity—Peering density—MOAS conflict—Threat-feed listings—WHOIS transparency—Resolver footprint—canon.whisper.security/host/kaefer.be

Resolution chain

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

IPPrefixASNOperatorCountry
136.243.85.9136.243.0.0/16AS24940HETZNER-ASDE

WHOIS identity

Registrar
registrar:csc corporate domains, inc.
Organization
—
Contact emails
—

Subdomains

3 observed subdomains of kaefer.be.

Subdomain
e.kaefer.be
www.kaefer.be
e-registered.kaefer.be

Web-graph footprint

Distinct hostnames that link to or from kaefer.be in the public web crawl.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

2 SPF mechanisms authorising senders for kaefer.be.

MechanismTarget
SPF_INCLUDEspf.flowmailer.net
SPF_INCLUDEspf.protection.outlook.com

Related pages

Pivot deeper into the graph from kaefer.be.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "kaefer.be"})-[: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.