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Hostname

juergfehr.ch

Last fetched

juergfehr.ch resolves to 1 IPv4 address operated by AS25563 in CH.

Nutrition Label

WHISPER CANON · juergfehr.chRouting diversity1.5/10Peering density3.8/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency3.3/10Resolver footprint8.3/10canon.whisper.security/host/juergfehr.ch

Resolution chain

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

IPPrefixASNOperatorCountry
92.43.216.12192.43.216.0/21AS25563—CH

WHOIS identity

Registrar
—
Organization
fehr jurg
Contact emails
—

Subdomains

8 observed subdomains of juergfehr.ch.

Subdomain
autodiscover.juergfehr.ch
imap.juergfehr.ch
mail.juergfehr.ch
pop.juergfehr.ch
smtp.juergfehr.ch
www.juergfehr.ch
xas.juergfehr.ch
xwa.juergfehr.ch

Web-graph footprint

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

77 sites linked to from this hostname.

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

1 SPF mechanism authorising senders for juergfehr.ch.

MechanismTarget
SPF_INCLUDEspf.mail.webland.ch

Related pages

Pivot deeper into the graph from juergfehr.ch.

Cypher and MCP

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

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