Hostname

cerncice.cz

Last fetched Tue, 11 Aug 2026 17:29:21 GMT

cerncice.cz resolves to 1 IPv4 address operated by WEDOS - WEDOS Internet, a.s. in CZ.

Nutrition Label

Resolution chain

cerncice.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
31.31.73.206	31.31.72.0/21	AS197019	WEDOS - WEDOS Internet, a.s.	CZ

WHOIS identity

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

Subdomains

4 observed subdomains of cerncice.cz.

Subdomain
novy.cerncice.cz
stary.cerncice.cz
test.cerncice.cz
www.cerncice.cz

Web-graph footprint

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

17 sites link to this hostname.

54 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

mail.origine.cz

SPF policy

2 SPF mechanisms authorising senders for cerncice.cz.

Mechanism	Target
SPF_A	cerncice.cz
SPF_MX	cerncice.cz

Pivot deeper into the graph from cerncice.cz.

Cypher and MCP

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

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