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Hostname

iyfr.ch

Last fetched

iyfr.ch resolves to 1 IPv4 address operated by AS21069 in CH.

Nutrition Label

WHISPER CANON · iyfr.chRouting diversity1.5/10Peering density1.2/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency0.0/10Resolver footprint4.0/10canon.whisper.security/host/iyfr.ch

Resolution chain

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

IPPrefixASNOperatorCountry
46.231.206.14946.231.200.0/21AS21069—CH

WHOIS identity

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

Subdomains

2 observed subdomains of iyfr.ch.

Subdomain
mail.iyfr.ch
www.iyfr.ch

Web-graph footprint

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

193 sites link to this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

Related pages

Pivot deeper into the graph from iyfr.ch.

Cypher and MCP

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

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