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Hostname

tefco.nu

Last fetched

tefco.nu resolves to 2 IPv4 addresses operated by MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation in IE.

Nutrition Label

WHISPER CANON · tefco.nuRouting diversity2.4/10Peering density7.8/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency0.0/10Resolver footprint8.2/10canon.whisper.security/host/tefco.nu

Resolution chain

tefco.nu resolves to 2 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
13.74.33.2213.64.0.0/11AS8075MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft CorporationIE
84.19.149.1584.19.144.0/21AS49419—SE

WHOIS identity

No WHOIS records are currently associated with tefco.nu in WhisperGraph.

Subdomains

1 observed subdomain of tefco.nu.

Subdomain
mail.tefco.nu

Threat posture

History

Mail and authentication

MX records

SPF policy

3 SPF mechanisms authorising senders for tefco.nu.

MechanismTarget
SPF_Atefco.nu
SPF_INCLUDEcmail1.com
SPF_MXtefco.nu

Related pages

Pivot deeper into the graph from tefco.nu.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "tefco.nu"})-[: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.