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Hostname

server.mailnu.dk

Last fetched

server.mailnu.dk resolves to 1 IPv4 address operated by AS24940 in DE.

Nutrition Label

WHISPER CANON · server.mailnu.dkRouting diversity1.5/10Peering density7.9/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency0.0/10Resolver footprint0.0/10canon.whisper.security/host/server.mailnu.dk

Resolution chain

server.mailnu.dk resolves to 1 distinct IPv4 address via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
144.76.30.140144.79.2.0/24AS24940—DE

WHOIS identity

No WHOIS records are currently associated with server.mailnu.dk in WhisperGraph.

Subdomains

1 observed subdomain of server.mailnu.dk.

Subdomain
www.server.mailnu.dk

Threat posture

History

Mail and authentication

SPF policy

5 SPF mechanisms authorising senders for server.mailnu.dk.

MechanismTarget
SPF_Aserver.mailnu.dk
SPF_IP144.76.135.14
SPF_IP144.76.30.140
SPF_IP2a01:4f8:191:218b::2/64
SPF_MXserver.mailnu.dk

Related pages

Pivot deeper into the graph from server.mailnu.dk.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "server.mailnu.dk"})-[: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.