Skip to content

Hostname

pnn.ch

Last fetched

pnn.ch resolves to 1 IPv4 address operated by AS6730 in CH.

Nutrition Label

WHISPER CANON · pnn.chRouting diversity1.5/10Peering density9.1/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency0.0/10Resolver footprint3.2/10canon.whisper.security/host/pnn.ch

Resolution chain

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

WHOIS identity

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

Subdomains

52 observed subdomains of pnn.ch.

Web-graph footprint

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

18 sites linked to from this hostname.

Threat posture

History

Mail and authentication

SPF policy

5 SPF mechanisms authorising senders for pnn.ch.

MechanismTarget
SPF_Amail.zimbox.ch
SPF_INCLUDE_spf.google.com
SPF_INCLUDEspf.oetiker.ch
SPF_INCLUDEzimbox.ch
SPF_MXpnn.ch

Related pages

Pivot deeper into the graph from pnn.ch.

Cypher and MCP

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

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