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Hostname

mail.dewan-it.com

Last fetched

mail.dewan-it.com resolves to 1 IPv4 address operated by AS204800 in SG.

Nutrition Label

WHISPER CANON · mail.dewan-it.comRouting diversity1.5/10Peering density1.9/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency0.0/10Resolver footprint8.3/10canon.whisper.security/host/mail.dewan-it.com

Resolution chain

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

IPPrefixASNOperatorCountry
103.138.189.97103.138.189.0/24AS204800—SG

WHOIS identity

No WHOIS records are currently associated with mail.dewan-it.com in WhisperGraph.

Threat posture

History

Mail and authentication

MX records

SPF policy

12 SPF mechanisms authorising senders for mail.dewan-it.com.

MechanismTarget
SPF_Amail.dewan-it.com
SPF_INCLUDEspf.mysecurecloudhost.com
SPF_INCLUDEspf.supercp.com
SPF_IP103.138.189.97
SPF_IP103.227.176.4
SPF_IP200.69.22.179
SPF_IP78.128.60.151
SPF_IP78.128.60.183
SPF_IP79.124.76.228
SPF_IP85.187.128.22
SPF_IP85.187.130.204
SPF_MXmail.dewan-it.com

Related pages

Pivot deeper into the graph from mail.dewan-it.com.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "mail.dewan-it.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.