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Hostname

mail.opferman.net

Last fetched

mail.opferman.net resolves to 1 IPv4 address operated by UNIFIEDLAYER-AS-1 - Unified Layer in US.

Nutrition Label

WHISPER CANON · mail.opferman.netRouting diversity1.5/10Peering density3.1/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency0.0/10Resolver footprint3.2/10canon.whisper.security/host/mail.opferman.net

Resolution chain

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

IPPrefixASNOperatorCountry
142.4.22.219142.4.0.0/19AS46606UNIFIEDLAYER-AS-1 - Unified LayerUS

WHOIS identity

No WHOIS records are currently associated with mail.opferman.net in WhisperGraph.

Threat posture

History

Mail and authentication

MX records

SPF policy

4 SPF mechanisms authorising senders for mail.opferman.net.

MechanismTarget
SPF_Amail.opferman.net
SPF_INCLUDEhostmonster.com
SPF_IP142.4.22.219
SPF_MXmail.opferman.net

Related pages

Pivot deeper into the graph from mail.opferman.net.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "mail.opferman.net"})-[: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.