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Hostname

mail1.dotcomsender.com

Last fetched

mail1.dotcomsender.com resolves to 1 IPv4 address operated by AS-COLOCROSSING - HostPapa in US.

Nutrition Label

WHISPER CANON · mail1.dotcomsender.comRouting diversity1.5/10Peering density6.7/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency0.0/10Resolver footprint0.0/10canon.whisper.security/host/mail1.dotcomsender.com

Resolution chain

mail1.dotcomsender.com resolves to 1 distinct IPv4 address via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
104.168.92.199104.168.92.0/24AS36352AS-COLOCROSSING - HostPapaUS

WHOIS identity

No WHOIS records are currently associated with mail1.dotcomsender.com in WhisperGraph.

Threat posture

History

Mail and authentication

MX records

SPF policy

72 SPF mechanisms authorising senders for mail1.dotcomsender.com.

MechanismTarget
SPF_IP142.171.170.103
SPF_IP142.171.170.104
SPF_IP142.171.170.106
SPF_IP142.171.170.107
SPF_IP142.171.170.108
SPF_IP142.171.215.58
SPF_IP142.171.215.59
SPF_IP142.171.215.60
SPF_IP142.171.215.61
SPF_IP142.171.215.62
SPF_IP144.217.69.64
SPF_IP145.239.81.5
SPF_IP148.135.79.58
SPF_IP148.135.79.59
SPF_IP148.135.79.60
SPF_IP148.135.79.61
SPF_IP148.135.79.62
SPF_IP15.235.0.4
SPF_IP15.235.0.54
SPF_IP15.235.4.0
SPF_IP15.235.4.1
SPF_IP162.244.83.233
SPF_IP162.244.83.234
SPF_IP162.244.83.235
SPF_IP162.244.83.236
SPF_IP170.130.137.146
SPF_IP170.130.137.147
SPF_IP170.130.137.148
SPF_IP170.130.137.149
SPF_IP170.130.137.150
SPF_IP217.182.173.95
SPF_IP23.106.181.33
SPF_IP23.19.195.1
SPF_IP23.19.195.2
SPF_IP23.19.195.3
SPF_IP23.19.195.4
SPF_IP23.94.189.202
SPF_IP23.94.189.203
SPF_IP23.94.189.204
SPF_IP23.94.189.205
SPF_IP23.94.189.206
SPF_IP45.133.75.136
SPF_IP45.133.75.141
SPF_IP45.133.75.142
SPF_IP45.133.75.143
SPF_IP46.105.224.122
SPF_IP46.105.233.235
SPF_IP46.105.236.131
SPF_IP5.231.44.225
SPF_IP5.231.44.226
SPF_IP5.231.44.227
SPF_IP5.231.44.228
SPF_IP5.231.44.229
SPF_IP5.231.44.230
SPF_IP51.75.50.189
SPF_IP51.75.50.190
SPF_IP51.75.50.191
SPF_IP51.77.44.58
SPF_IP51.77.44.60
SPF_IP51.77.46.255
SPF_IP51.77.47.130
SPF_IP51.77.53.84
SPF_IP94.75.219.45
SPF_IP94.75.219.51
SPF_IP95.168.164.2
SPF_IP95.211.105.226
SPF_IP95.211.105.251
SPF_IP95.211.117.156
SPF_IP95.211.174.211
SPF_IP95.211.174.212
SPF_IP95.211.174.213
SPF_IP95.211.189.72

Related pages

Pivot deeper into the graph from mail1.dotcomsender.com.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "mail1.dotcomsender.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.