bisnode.cz

Nutrition Label

Resolution chain

Resolution chain data is temporarily unavailable. Refresh in a moment to retry.

WHOIS identity

Registrar

registrar:reg-ipmirror

Organization

bisnode ab

Contact emails

• registry@bisnode.com

Subdomains

20 observed subdomains of bisnode.cz.

Web-graph footprint

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

86 sites link to this hostname.

1 site linked to from this hostname.

Threat posture

History

Mail and authentication

Related pages

Pivot deeper into the graph from bisnode.cz.

• Registrar · registrar:reg-ipmirror
• Email · registry@bisnode.com
• TLD · .cz
• Browse hostnames · bi…
• 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: "bisnode.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.