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Hostname

number5.ch

Last fetched

number5.ch appears in WhisperGraph with partial WHOIS records but no current public IPv4 resolution.

Nutrition Label

WHISPER CANON · number5.chRouting diversity0.0/10Peering density0.0/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency0.0/10Resolver footprint4.0/10canon.whisper.security/host/number5.ch

Resolution chain

number5.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

No WHOIS records are currently associated with number5.ch in WhisperGraph.

Subdomains

3 observed subdomains of number5.ch.

Subdomain
mail.number5.ch
www.number5.ch
webmail.number5.ch

Web-graph footprint

Distinct hostnames that link to or from number5.ch in the public web crawl.

Sample inbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

3 SPF mechanisms authorising senders for number5.ch.

MechanismTarget
SPF_Anumber5.ch
SPF_INCLUDE_spf.sui-inter.net
SPF_MXnumber5.ch

Related pages

Pivot deeper into the graph from number5.ch.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "number5.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.