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Hostname

mailhost.option.com

Last fetched

mailhost.option.com resolves to 1 IPv4 address operated by ANYIT-CONNECTIONS-AS Any-iT Connections in NL.

Nutrition Label

WHISPER CANON · mailhost.option.comRouting diversity—Peering density—MOAS conflict—Threat-feed listings—WHOIS transparency—Resolver footprint—canon.whisper.security/host/mailhost.option.com

Resolution chain

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

IPPrefixASNOperatorCountry
185.232.255.248185.232.252.0/22AS201597ANYIT-CONNECTIONS-AS Any-iT ConnectionsNL

WHOIS identity

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Subdomains

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Threat posture

History

Mail and authentication

MX records

SPF policy

6 SPF mechanisms authorising senders for mailhost.option.com.

MechanismTarget
SPF_Amailer1-mailing.option.com
SPF_Amailer2-mailing.option.com
SPF_INCLUDEspf.privatehost.nl
SPF_INCLUDEspf.protection.outlook.com
SPF_IP5.39.85.16
SPF_IP89.184.162.81

Related pages

Pivot deeper into the graph from mailhost.option.com.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "mailhost.option.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.