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Hostname

carstenfischer.com

Last fetched

carstenfischer.com resolves to 1 IPv4 address operated by AS21499 in DE. WHOIS lists iana:1390 as the registrar.

Nutrition Label

WHISPER CANON · carstenfischer.comRouting diversity1.5/10Peering density1.2/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency10.0/10Resolver footprint3.2/10canon.whisper.security/host/carstenfischer.com

Resolution chain

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

IPPrefixASNOperatorCountry
92.205.185.4492.205.176.0/20AS21499—DE

WHOIS identity

Registrar
iana:1390
Organization
gordon kindler
Contact emails

Subdomains

1 observed subdomain of carstenfischer.com.

Subdomain
mail.carstenfischer.com

Web-graph footprint

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

10 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 carstenfischer.com.

MechanismTarget
SPF_INCLUDEsecureserver.net

Related pages

Pivot deeper into the graph from carstenfischer.com.

Cypher and MCP

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

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