Hostname

catego.cz

Last fetched Mon, 27 Jul 2026 11:18:34 GMT

catego.cz resolves to 1 IPv4 address operated by AS24641 in CZ.

Nutrition Label

Resolution chain

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

IP	Prefix	ASN	Operator	Country
77.240.188.210	77.240.176.0/20	AS24641	—	CZ
77.240.188.210	77.240.176.0/20	AS24641	—	CZ

WHOIS identity

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

Subdomains

1 observed subdomain of catego.cz.

Subdomain
www.catego.cz

Web-graph footprint

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

25 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

1 SPF mechanism authorising senders for catego.cz.

Mechanism	Target
SPF_INCLUDE	spf.aerohosting.cz

Pivot deeper into the graph from catego.cz.

Cypher and MCP

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

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