pbcom.cz

Nutrition Label

Resolution chain

pbcom.cz resolves to 16 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

WHOIS identity

Registrar

registrar:reg-zoner

Organization

pb com, spol. s r.o.

Contact emails

—

Subdomains

26 observed subdomains of pbcom.cz.

Web-graph footprint

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

12 sites link to this hostname.

Threat posture

History

Mail and authentication

Related pages

Pivot deeper into the graph from pbcom.cz.

• IP · 3.5.64.229
• ASN · AS16509AMAZON-02 - Amazon.com, Inc.
• Registrar · registrar:reg-zoner
• Country · IE
• TLD · .cz
• Browse hostnames · pb…
• Glossary · What is a hostname?
• Whisper Internet Directory — home
• Live MOAS conflicts feed
• Threat feed · Spamhaus DROP
• United States internet infrastructure

Cypher and MCP

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

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