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Hostname

amcham.cz

Last fetched

amcham.cz resolves to 1 IPv4 address operated by AMAZON-02 - Amazon.com, Inc. in US. WHOIS lists registrar:reg-webglobe as the registrar.

Nutrition Label

WHISPER CANON · amcham.czRouting diversity—Peering density—MOAS conflict—Threat-feed listings—WHOIS transparency—Resolver footprint—canon.whisper.security/host/amcham.cz

Resolution chain

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

IPPrefixASNOperatorCountry
3.23.34.1443.20.0.0/14AS16509AMAZON-02 - Amazon.com, Inc.US

WHOIS identity

Registrar
registrar:reg-webglobe
Organization
american chamber of commerce in the czech republic
Contact emails
—

Subdomains

10 observed subdomains of amcham.cz.

Subdomain
cemf.amcham.cz
www.amcham.cz
webdisk.amcham.cz
ms2.amcham.cz
ms.amcham.cz
cpcontacts.amcham.cz
cpcalendars.amcham.cz
cpanel.amcham.cz

Showing 8 of 10. View all subdomains →

Web-graph footprint

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

74 sites link to this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

3 SPF mechanisms authorising senders for amcham.cz.

MechanismTarget
SPF_INCLUDEspf.protection.outlook.com
SPF_IP193.85.202.30
SPF_IP81.31.45.208

Related pages

Pivot deeper into the graph from amcham.cz.

Cypher and MCP

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

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