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Hostname

kosterbrasil.com

Last fetched

kosterbrasil.com resolves to 1 IPv4 address operated by AS42730 in DE. WHOIS lists iana:1408 as the registrar.

Nutrition Label

WHISPER CANON · kosterbrasil.comRouting diversity1.5/10Peering density1.9/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency10.0/10Resolver footprint8.2/10canon.whisper.security/host/kosterbrasil.com

Resolution chain

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

IPPrefixASNOperatorCountry
178.254.18.47178.254.0.0/19AS42730—DE

WHOIS identity

Registrar
iana:1408
Organization
karsten gerdes
Contact emails

Subdomains

1 observed subdomain of kosterbrasil.com.

Subdomain
www.kosterbrasil.com

Web-graph footprint

Distinct hostnames that link to or from kosterbrasil.com in the public web crawl.

29 sites link to this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

4 SPF mechanisms authorising senders for kosterbrasil.com.

MechanismTarget
SPF_Asmtp.bents-gruppe.de
SPF_Asmtprelaypool.ispgateway.de
SPF_IP83.138.69.164
SPF_MXkosterbrasil.com

Related pages

Pivot deeper into the graph from kosterbrasil.com.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "kosterbrasil.com"})-[: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.