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Hostname

sfeerfx.nl

Last fetched

sfeerfx.nl resolves to 1 IPv4 address operated by AS60781 in NL. WHOIS lists registrar:key-systems gmbh as the registrar.

Nutrition Label

WHISPER CANON · sfeerfx.nlRouting diversity1.5/10Peering density3.1/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency0.0/10Resolver footprint8.2/10canon.whisper.security/host/sfeerfx.nl

Resolution chain

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

IPPrefixASNOperatorCountry
89.149.192.16689.150.57.0/24AS60781—NL

WHOIS identity

Registrar
registrar:key-systems gmbh
Organization
—
Contact emails
—

Subdomains

1 observed subdomain of sfeerfx.nl.

Subdomain
www.sfeerfx.nl

Web-graph footprint

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

6 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

1 SPF mechanism authorising senders for sfeerfx.nl.

MechanismTarget
SPF_INCLUDE_spf.dcube-resource.be

Related pages

Pivot deeper into the graph from sfeerfx.nl.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "sfeerfx.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.