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Hostname

sisnet.es

Last fetched

sisnet.es resolves to 1 IPv4 address operated by AS205179 in ES.

Nutrition Label

WHISPER CANON · sisnet.esRouting diversity1.5/10Peering density1.9/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency0.0/10Resolver footprint3.2/10canon.whisper.security/host/sisnet.es

Resolution chain

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

IPPrefixASNOperatorCountry
185.226.232.144185.226.232.0/24AS205179—ES

WHOIS identity

No WHOIS records are currently associated with sisnet.es in WhisperGraph.

Subdomains

2 observed subdomains of sisnet.es.

Subdomain
mail.sisnet.es
www.sisnet.es

Threat posture

History

Mail and authentication

MX records

SPF policy

8 SPF mechanisms authorising senders for sisnet.es.

MechanismTarget
SPF_Amail.sisnet.com.es
SPF_Aproquo.vdeploy.net
SPF_Arelay.sisnet.com.es
SPF_Asisnet.es
SPF_INCLUDEspf.acumbamail.com
SPF_INCLUDEspf.protection.outlook.com
SPF_IP5.134.32.190
SPF_MXsisnet.es

Related pages

Pivot deeper into the graph from sisnet.es.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "sisnet.es"})-[: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.