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Hostname

mx.grid.cyfronet.pl

Last fetched

mx.grid.cyfronet.pl resolves to 1 IPv4 address operated by AS8267 in PL.

Nutrition Label

WHISPER CANON · mx.grid.cyfronet.plRouting diversity1.5/10Peering density1.2/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency0.0/10Resolver footprint7.6/10canon.whisper.security/host/mx.grid.cyfronet.pl

Resolution chain

mx.grid.cyfronet.pl resolves to 1 distinct IPv4 address via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
149.156.9.24149.156.0.0/16AS8267—PL

WHOIS identity

No WHOIS records are currently associated with mx.grid.cyfronet.pl in WhisperGraph.

Threat posture

History

Mail and authentication

SPF policy

6 SPF mechanisms authorising senders for mx.grid.cyfronet.pl.

MechanismTarget
SPF_IP149.156.10.0/24
SPF_IP149.156.11.0/24
SPF_IP149.156.176.0/24
SPF_IP149.156.238.0/24
SPF_IP149.156.9.0/24
SPF_MXmx.grid.cyfronet.pl

Related pages

Pivot deeper into the graph from mx.grid.cyfronet.pl.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "mx.grid.cyfronet.pl"})-[: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.