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Hostname

grf.a4w.ro

Last fetched

grf.a4w.ro resolves to 1 IPv4 address operated by AS9050 in RO.

Nutrition Label

WHISPER CANON · grf.a4w.roRouting diversity1.5/10Peering density9.1/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency0.0/10Resolver footprint0.0/10canon.whisper.security/host/grf.a4w.ro

Resolution chain

grf.a4w.ro resolves to 1 distinct IPv4 address via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
185.133.64.21185.133.64.0/24AS9050—RO

WHOIS identity

No WHOIS records are currently associated with grf.a4w.ro in WhisperGraph.

Threat posture

History

Mail and authentication

SPF policy

2 SPF mechanisms authorising senders for grf.a4w.ro.

MechanismTarget
SPF_IP185.133.64.21
SPF_MXgrf.a4w.ro

Related pages

Pivot deeper into the graph from grf.a4w.ro.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "grf.a4w.ro"})-[: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.