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Hostname

operatorsystems.pl

Last fetched

operatorsystems.pl has no current public IPv4 resolution in WhisperGraph; WHOIS lists registrar:cyber_folks s.a. as the registrar.

Nutrition Label

WHISPER CANON · operatorsystems.plRouting diversity0.0/10Peering density0.0/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency6.7/10Resolver footprint4.0/10canon.whisper.security/host/operatorsystems.pl

Resolution chain

operatorsystems.pl 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:cyber_folks s.a.
Organization
casper guldbrandsen
Contact emails
—

Subdomains

2 observed subdomains of operatorsystems.pl.

Subdomain
mail.operatorsystems.pl
www.operatorsystems.pl

Web-graph footprint

Distinct hostnames that link to or from operatorsystems.pl in the public web crawl.

43 sites link to this hostname.

27 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

3 SPF mechanisms authorising senders for operatorsystems.pl.

MechanismTarget
SPF_Aoperatorsystems.pl
SPF_INCLUDE_spf.cyberfolks.pl
SPF_MXoperatorsystems.pl

Related pages

Pivot deeper into the graph from operatorsystems.pl.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "operatorsystems.pl"})-[: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.