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Hostname

mail.4tags.com.br

Last fetched

mail.4tags.com.br resolves to 1 IPv4 address operated by AS266400 - Ferenz Networks in BR.

Nutrition Label

WHISPER CANON · mail.4tags.com.brRouting diversity1.5/10Peering density4.3/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency0.0/10Resolver footprint3.2/10canon.whisper.security/host/mail.4tags.com.br

Resolution chain

mail.4tags.com.br resolves to 1 distinct IPv4 address via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
45.224.128.17745.224.128.0/24AS266400AS266400 - Ferenz NetworksBR

WHOIS identity

No WHOIS records are currently associated with mail.4tags.com.br in WhisperGraph.

Threat posture

History

Mail and authentication

MX records

SPF policy

15 SPF mechanisms authorising senders for mail.4tags.com.br.

MechanismTarget
SPF_Amail.4tags.com.br
SPF_INCLUDEspf.brix.azan.com.br
SPF_INCLUDEspf.jupiter.servidor.net.br
SPF_INCLUDEspf.patriota.azan.com.br
SPF_INCLUDEspf.quebec.azan.com.br
SPF_INCLUDEspf.tpa.azan.com.br
SPF_IP104.156.49.134
SPF_IP170.81.43.204
SPF_IP192.99.24.64
SPF_IP200.9.154.81
SPF_IP209.133.217.253
SPF_IP45.224.128.177
SPF_IP51.222.128.212
SPF_IP69.46.16.226
SPF_MXmail.4tags.com.br

Related pages

Pivot deeper into the graph from mail.4tags.com.br.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "mail.4tags.com.br"})-[: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.