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Hostname

willerstorfer.com

Last fetched

willerstorfer.com resolves to 1 IPv4 address operated by AS24940 in DE. WHOIS lists iana:1420 as the registrar.

Nutrition Label

WHISPER CANON · willerstorfer.comRouting diversity1.5/10Peering density7.5/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency10.0/10Resolver footprint3.2/10canon.whisper.security/host/willerstorfer.com

Resolution chain

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

IPPrefixASNOperatorCountry
168.119.41.54168.119.0.0/16AS24940—DE

WHOIS identity

Registrar
iana:1420
Organization
stefan willerstorfer
Contact emails

Subdomains

4 observed subdomains of willerstorfer.com.

Subdomain
hostmaster.willerstorfer.com
mail.willerstorfer.com
www.willerstorfer.com

Showing 3 of 4. View all subdomains →

Web-graph footprint

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

15 sites link to this hostname.

Sample inbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

2 SPF mechanisms authorising senders for willerstorfer.com.

MechanismTarget
SPF_Awillerstorfer.com
SPF_MXwillerstorfer.com

Related pages

Pivot deeper into the graph from willerstorfer.com.

Cypher and MCP

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

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