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Hostname

avg.cz

Last fetched

avg.cz resolves to 3 IPv4 addresses operated by SYMANTEC-CORPORATION - Gen Digital Inc. in US. WHOIS lists registrar:reg-markmonitor as the registrar.

Nutrition Label

WHISPER CANON · avg.czRouting diversity3.0/10Peering density3.4/10MOAS conflict✓ noneThreat-feed listings8.0/10WHOIS transparency6.7/10Resolver footprint5.6/10canon.whisper.security/host/avg.cz

Resolution chain

avg.cz resolves to 3 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
166.98.243.13166.98.242.0/23AS16733SYMANTEC-CORPORATION - Gen Digital Inc.US
69.94.64.8869.94.64.0/24AS198605—CZ
69.94.75.3969.94.75.0/24AS198605—CZ

WHOIS identity

Registrar
registrar:reg-markmonitor
Organization
avg netherlands b.v.
Contact emails

Subdomains

5 observed subdomains of avg.cz.

Subdomain
backup.avg.cz
bguru.avg.cz
free.avg.cz
partner.avg.cz
www.avg.cz

Web-graph footprint

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

34 sites link to this hostname.

1 site linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

7 SPF mechanisms authorising senders for avg.cz.

MechanismTarget
SPF_INCLUDE_spf.google.com
SPF_INCLUDEex1.avg.com
SPF_INCLUDEex2.avg.com
SPF_INCLUDEex3.avg.com
SPF_INCLUDEex4.avg.com
SPF_INCLUDEex5.avg.com
SPF_INCLUDEspf.protection.outlook.com

Related pages

Pivot deeper into the graph from avg.cz.

Cypher and MCP

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

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