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Hostname

plcopen.org

Last fetched

plcopen.org resolves to 1 IPv4 address operated by FUNDAMENTS-AS in NL. WHOIS lists iana:1464 as the registrar.

Nutrition Label

WHISPER CANON · plcopen.orgRouting diversity—Peering density—MOAS conflict—Threat-feed listings—WHOIS transparency—Resolver footprint—canon.whisper.security/host/plcopen.org

Resolution chain

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

IPPrefixASNOperatorCountry
31.200.209.17731.200.208.0/21AS20559FUNDAMENTS-ASNL

WHOIS identity

Registrar
iana:1464
Organization
my domain provider
Contact emails

Subdomains

4 observed subdomains of plcopen.org.

Subdomain
mail.plcopen.org
www.plcopen.org
matomo.plcopen.org

Showing 3 of 4. View all subdomains →

Web-graph footprint

Distinct hostnames that link to or from plcopen.org in the public web crawl.

Sample inbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

3 SPF mechanisms authorising senders for plcopen.org.

MechanismTarget
SPF_INCLUDEspf.dewebmakers.nl
SPF_IP83.96.204.165
SPF_IP83.96.204.166

Related pages

Pivot deeper into the graph from plcopen.org.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "plcopen.org"})-[: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.