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Hostname

spen.321dev.ch

Last fetched

spen.321dev.ch appears in WhisperGraph with partial WHOIS records but no current public IPv4 resolution.

Nutrition Label

WHISPER CANON · spen.321dev.chRouting diversity0.0/10Peering density0.0/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency0.0/10Resolver footprint3.2/10canon.whisper.security/host/spen.321dev.ch

Resolution chain

spen.321dev.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 spen.321dev.ch in WhisperGraph.

Subdomains

1 observed subdomain of spen.321dev.ch.

Subdomain
mail.spen.321dev.ch

Threat posture

History

Mail and authentication

MX records

SPF policy

3 SPF mechanisms authorising senders for spen.321dev.ch.

MechanismTarget
SPF_Aspen.321dev.ch
SPF_INCLUDE_spf.ch-dns.net
SPF_MXspen.321dev.ch

Related pages

Pivot deeper into the graph from spen.321dev.ch.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "spen.321dev.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.