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Hostname

ch-open.ch

Last fetched

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

Nutrition Label

WHISPER CANON · ch-open.chRouting diversity0.0/10Peering density0.0/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency3.3/10Resolver footprint3.2/10canon.whisper.security/host/ch-open.ch

Resolution chain

ch-open.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
alexandra barden
Contact emails
—

Subdomains

5 observed subdomains of ch-open.ch.

Subdomain
bbb.ch-open.ch
www.ch-open.ch
test.ch-open.ch
piwik.ch-open.ch
mail.ch-open.ch

Web-graph footprint

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

227 sites link to this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

  • ch-open.ch

SPF policy

4 SPF mechanisms authorising senders for ch-open.ch.

MechanismTarget
SPF_Ach-open.ch
SPF_IP149.126.0.0/21
SPF_IP194.126.200.0/24
SPF_MXch-open.ch

Related pages

Pivot deeper into the graph from ch-open.ch.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "ch-open.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.