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Hostname

pressweb.cz

Last fetched

pressweb.cz resolves to 1 IPv4 address operated by HETZNER-AS in DE. WHOIS lists registrar:reg-media4web as the registrar.

Nutrition Label

WHISPER CANON · pressweb.czRouting diversity1.5/10Peering density7.3/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency6.7/10Resolver footprint4.0/10canon.whisper.security/host/pressweb.cz

Resolution chain

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

IPPrefixASNOperatorCountry
144.76.139.234144.76.0.0/16AS24940HETZNER-ASDE

WHOIS identity

Registrar
registrar:reg-media4web
Organization
webmade spol. s r.o.
Contact emails

Subdomains

5 observed subdomains of pressweb.cz.

Subdomain
hostmaster.pressweb.cz
www.pressweb.cz
node1.pressweb.cz
mx.pressweb.cz
mail.pressweb.cz

Web-graph footprint

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

71 sites link to this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

2 SPF mechanisms authorising senders for pressweb.cz.

MechanismTarget
SPF_IP144.76.139.234
SPF_MXpressweb.cz

Related pages

Pivot deeper into the graph from pressweb.cz.

Cypher and MCP

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

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