Skip to content

Hostname

hcdu.ch

Last fetched

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

Nutrition Label

WHISPER CANON · hcdu.chRouting diversity0.0/10Peering density0.0/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency3.3/10Resolver footprint8.2/10canon.whisper.security/host/hcdu.ch

Resolution chain

hcdu.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
barbara snedkerud
Contact emails
—

Subdomains

10 observed subdomains of hcdu.ch.

Subdomain
50.hcdu.ch
baikal.hcdu.ch
calendar.hcdu.ch
herren2.hcdu.ch
link.hcdu.ch
www.hcdu.ch

Showing 6 of 10. View all subdomains →

Web-graph footprint

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

13 sites link to this hostname.

2 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

1 SPF mechanism authorising senders for hcdu.ch.

MechanismTarget
SPF_INCLUDEspf.protection.outlook.com

Related pages

Pivot deeper into the graph from hcdu.ch.

Cypher and MCP

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

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