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Hostname

406.ch

Last fetched

406.ch appears in WhisperGraph with partial WHOIS records but no current public IPv4 resolution.

Nutrition Label

WHISPER CANON · 406.chRouting diversity0.0/10Peering density0.0/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency3.3/10Resolver footprint4.6/10canon.whisper.security/host/406.ch

Resolution chain

406.ch has no current public IPv4 resolution in WhisperGraph. The WHOIS record below is the only graph data we have on this hostname.

WHOIS identity

Registrar
Organization
kestenholz matthias
Contact emails

Subdomains

2 observed subdomains of 406.ch.

Web-graph footprint

Distinct hostnames that link to or from 406.ch in the public web crawl.

25 sites link to this hostname.

Threat posture

History

Mail and authentication

SPF policy

1 SPF mechanism authorising senders for 406.ch.

MechanismTarget
SPF_INCLUDEspf.messagingengine.com

Related pages

Pivot deeper into the graph from 406.ch.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "406.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.