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Hostname

greefa.nl

Last fetched

greefa.nl has no current public IPv4 resolution in WhisperGraph; WHOIS lists registrar:solcon internetdiensten b.v. as the registrar.

Nutrition Label

WHISPER CANON · greefa.nlRouting diversity0.0/10Peering density0.0/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency0.0/10Resolver footprint4.0/10canon.whisper.security/host/greefa.nl

Resolution chain

greefa.nl has no current public IPv4 resolution in WhisperGraph. The WHOIS record below is the only graph data we have on this hostname.

WHOIS identity

Registrar
registrar:solcon internetdiensten b.v.
Organization
—
Contact emails
—

Subdomains

12 observed subdomains of greefa.nl.

Subdomain
celina.greefa.nl
junami-5.greefa.nl
mail.greefa.nl
mail2.greefa.nl
mds.greefa.nl
mobile.greefa.nl
mobile2.greefa.nl
mobilemcl.greefa.nl
proofpoint.greefa.nl
remote.greefa.nl
service.greefa.nl
www.greefa.nl

Web-graph footprint

Distinct hostnames that link to or from greefa.nl in the public web crawl.

20 sites link to this hostname.

1 site linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

8 SPF mechanisms authorising senders for greefa.nl.

MechanismTarget
SPF_Agreefa.nl
SPF_INCLUDE_spf.fortimailcloud.com
SPF_INCLUDEoutbound.mail.cloud-mail.nl
SPF_INCLUDEspf-westeu.emailsignatures365.com
SPF_INCLUDEspf.protection.outlook.com
SPF_INCLUDEspf.solcon.nl
SPF_IP145.131.150.66
SPF_MXgreefa.nl

Related pages

Pivot deeper into the graph from greefa.nl.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "greefa.nl"})-[: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.