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Hostname

heydt.ch

Last fetched

heydt.ch resolves to 1 IPv4 address operated by AS24940 in DE.

Nutrition Label

WHISPER CANON · heydt.chRouting diversity1.5/10Peering density6.9/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency0.0/10Resolver footprint4.6/10canon.whisper.security/host/heydt.ch

Resolution chain

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

IPPrefixASNOperatorCountry
138.201.125.59138.201.0.0/16AS24940—DE

WHOIS identity

No WHOIS records are currently associated with heydt.ch in WhisperGraph.

Subdomains

1 observed subdomain of heydt.ch.

Subdomain
www.heydt.ch

Web-graph footprint

Distinct hostnames that link to or from heydt.ch 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

3 SPF mechanisms authorising senders for heydt.ch.

MechanismTarget
SPF_Aheydt.ch
SPF_INCLUDEspf.artif.net
SPF_MXheydt.ch

Related pages

Pivot deeper into the graph from heydt.ch.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "heydt.ch"})-[: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.