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Hostname

550.cz

Last fetched

550.cz resolves to 1 IPv4 address operated by INTERNET-CZ - INTERNET CZ, a.s. in CZ.

Nutrition Label

WHISPER CANON · 550.czRouting diversity1.5/10Peering density2.8/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency0.0/10Resolver footprint4.0/10canon.whisper.security/host/550.cz

Resolution chain

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

IPPrefixASNOperatorCountry
81.2.196.1981.2.192.0/18AS24806INTERNET-CZ - INTERNET CZ, a.s.CZ

WHOIS identity

No WHOIS records are currently associated with 550.cz in WhisperGraph.

Subdomains

2 observed subdomains of 550.cz.

Subdomain
mail.550.cz
www.550.cz

Web-graph footprint

Distinct hostnames that link to or from 550.cz in the public web crawl.

5 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Related pages

Pivot deeper into the graph from 550.cz.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "550.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.