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Hostname

planbizz.nl

Last fetched

planbizz.nl has no current public IPv4 resolution in WhisperGraph; WHOIS lists registrar:rootnet noc b.v. as the registrar.

Nutrition Label

WHISPER CANON · planbizz.nlRouting diversity—Peering density—MOAS conflict—Threat-feed listings—WHOIS transparency—Resolver footprint—canon.whisper.security/host/planbizz.nl

Resolution chain

planbizz.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:rootnet noc b.v.
Organization
—
Contact emails
—

Subdomains

2 observed subdomains of planbizz.nl.

Subdomain
mail.planbizz.nl
www.planbizz.nl

Web-graph footprint

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

10 sites link to this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

7 SPF mechanisms authorising senders for planbizz.nl.

MechanismTarget
SPF_Aplanbizz.nl
SPF_INCLUDEmailfilter.myrootnet.nl
SPF_INCLUDEspf.protection.outlook.com
SPF_IP109.237.222.223
SPF_IP185.173.20.172/32
SPF_IP2a0b:3100:20:0:0:0:0:7b
SPF_MXplanbizz.nl

Related pages

Pivot deeper into the graph from planbizz.nl.

Cypher and MCP

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

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