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Hostname

profextru.nl

Last fetched

profextru.nl resolves to 1 IPv4 address operated by AS200023 in NL. WHOIS lists registrar:registrar.eu as the registrar.

Nutrition Label

WHISPER CANON · profextru.nlRouting diversity1.5/10Peering density4.6/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency0.0/10Resolver footprint4.0/10canon.whisper.security/host/profextru.nl

Resolution chain

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

IPPrefixASNOperatorCountry
185.39.44.48185.39.44.0/22AS200023—NL

WHOIS identity

Registrar
registrar:registrar.eu
Organization
—
Contact emails
—

Subdomains

4 observed subdomains of profextru.nl.

Subdomain
autodiscover.profextru.nl
login.profextru.nl
remote.profextru.nl
www.profextru.nl

Web-graph footprint

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

7 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

6 SPF mechanisms authorising senders for profextru.nl.

MechanismTarget
SPF_Aprofextru.nl
SPF_INCLUDEspf.protection.outlook.com
SPF_INCLUDEspf.qonnected.net
SPF_IP185.39.44.48
SPF_IP2a04:7c00:44:0:0:0:0:48
SPF_MXprofextru.nl

Related pages

Pivot deeper into the graph from profextru.nl.

Cypher and MCP

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

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