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Hostname

mail.duacode.com

Last fetched

mail.duacode.com resolves to 1 IPv4 address operated by AS16276 in ES.

Nutrition Label

WHISPER CANON · mail.duacode.comRouting diversity1.5/10Peering density10.0/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency0.0/10Resolver footprint8.0/10canon.whisper.security/host/mail.duacode.com

Resolution chain

mail.duacode.com resolves to 1 distinct IPv4 address via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
51.210.87.20851.210.0.0/16AS16276—ES

WHOIS identity

No WHOIS records are currently associated with mail.duacode.com in WhisperGraph.

Threat posture

History

Mail and authentication

MX records

SPF policy

9 SPF mechanisms authorising senders for mail.duacode.com.

MechanismTarget
SPF_Amail.duacode.com
SPF_INCLUDE_spf.google.com
SPF_INCLUDEspf.mandrillapp.com
SPF_INCLUDEspf.webcloud.es
SPF_IP178.211.133.67
SPF_IP37.59.226.76
SPF_IP46.105.110.130
SPF_IP51.255.134.121
SPF_MXmail.duacode.com

Related pages

Pivot deeper into the graph from mail.duacode.com.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "mail.duacode.com"})-[: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.