Hostname

evavalkova.cz

Last fetched Sun, 06 Sep 2026 17:21:25 GMT

evavalkova.cz resolves to 1 IPv4 address operated by MASTER-AS - MasterDC s.r.o. in CZ. WHOIS lists registrar:reg-wedos as the registrar.

Nutrition Label

Resolution chain

evavalkova.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
80.79.30.99	80.79.16.0/20	AS24971	MASTER-AS - MasterDC s.r.o.	CZ

WHOIS identity

Registrar: registrar:reg-wedos
Organization: eva rosecká
Contact emails: —

Subdomains

1 observed subdomain of evavalkova.cz.

Subdomain
www.evavalkova.cz

Web-graph footprint

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

7 sites linked to from this hostname.

Sample inbound links

akor.cz

Sample outbound links

Threat posture

History

Mail and authentication

MX records

mx.miowebmail.cz

SPF policy

3 SPF mechanisms authorising senders for evavalkova.cz.

Mechanism	Target
SPF_A	evavalkova.cz
SPF_INCLUDE	spf.mioweb.cz
SPF_INCLUDE	spf.smartemailing.cz

Pivot deeper into the graph from evavalkova.cz.

Cypher and MCP

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

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