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Hostname

retrocomputing.ch

Last fetched

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

Nutrition Label

WHISPER CANON · retrocomputing.chRouting diversity—Peering density—MOAS conflict—Threat-feed listings—WHOIS transparency—Resolver footprint—canon.whisper.security/host/retrocomputing.ch

Resolution chain

retrocomputing.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 retrocomputing.ch in WhisperGraph.

Subdomains

6 observed subdomains of retrocomputing.ch.

Subdomain
admin.retrocomputing.ch
www.retrocomputing.ch
w.retrocomputing.ch
mail.retrocomputing.ch

Showing 4 of 6. View all subdomains →

Web-graph footprint

Distinct hostnames that link to or from retrocomputing.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 retrocomputing.ch.

MechanismTarget
SPF_Aretrocomputing.ch
SPF_INCLUDE_spf.mail.hostserv.eu
SPF_MXretrocomputing.ch

Related pages

Pivot deeper into the graph from retrocomputing.ch.

Cypher and MCP

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

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