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Hostname

pefc.cz

Last fetched

pefc.cz is a registered hostname under the .cz top-level domain. Live infrastructure data is temporarily unavailable; refresh in a moment.

Nutrition Label

WHISPER CANON · pefc.czRouting diversity—Peering density—MOAS conflict—Threat-feed listings—WHOIS transparency—Resolver footprint—canon.whisper.security/host/pefc.cz

Resolution chain

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WHOIS identity

Registrar
registrar:reg-webglobe
Organization
pefc česká republika
Contact emails
—

Subdomains

11 observed subdomains of pefc.cz.

Subdomain
drzitele.pefc.cz
lesy.pefc.cz
logo.pefc.cz
napistenam.pefc.cz
produkty.pefc.cz
register.pefc.cz
vyukovyprogram.pefc.cz
www.pefc.cz
zadatel.pefc.cz

Showing 9 of 11. View all subdomains →

Web-graph footprint

Distinct hostnames that link to or from pefc.cz in the public web crawl.

118 sites link to this hostname.

168 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

4 SPF mechanisms authorising senders for pefc.cz.

MechanismTarget
SPF_Apefc.cz
SPF_INCLUDE_spf.google.com
SPF_IP88.146.115.148
SPF_IP93.190.48.83

Related pages

Pivot deeper into the graph from pefc.cz.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "pefc.cz"})-[: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.