Hostname

esko.cz

Last fetched Wed, 29 Jul 2026 04:44:45 GMT

esko.cz resolves to 1 IPv4 address operated by AS47317 in CZ. WHOIS lists registrar:reg-internet-cz as the registrar.

Nutrition Label

Resolution chain

esko.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
93.190.48.3	93.190.48.0/21	AS47317	—	CZ

WHOIS identity

Registrar: registrar:reg-internet-cz
Organization: petr sedláček
Contact emails: —

Subdomains

1 observed subdomain of esko.cz.

Subdomain
www.esko.cz

Web-graph footprint

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

16 sites linked to from this hostname.

Sample inbound links

ceskypohled.eu

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

2 SPF mechanisms authorising senders for esko.cz.

Mechanism	Target
SPF_INCLUDE	spf.web4ce.cz
SPF_MX	esko.cz

Pivot deeper into the graph from esko.cz.

Cypher and MCP

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

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