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Hostname

avenberg.cz

Last fetched

avenberg.cz resolves to 2 IPv4 addresses operated by AS39790 in CZ. WHOIS lists registrar:reg-zoner as the registrar.

Nutrition Label

WHISPER CANON · avenberg.czRouting diversity1.5/10Peering density2.4/10MOAS conflict✓ noneThreat-feed listings6.8/10WHOIS transparency10.0/10Resolver footprint4.0/10canon.whisper.security/host/avenberg.cz

Resolution chain

avenberg.cz resolves to 2 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
81.91.91.1481.91.88.0/21AS39790—CZ
81.91.91.5781.91.88.0/21AS39790—CZ

WHOIS identity

Registrar
registrar:reg-zoner
Organization
avenberg s.r.o.
Contact emails

Subdomains

5 observed subdomains of avenberg.cz.

Subdomain
sgtm.avenberg.cz
targito.avenberg.cz
www.avenberg.cz

Showing 3 of 5. View all subdomains →

Web-graph footprint

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

153 sites link to this hostname.

28 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

4 SPF mechanisms authorising senders for avenberg.cz.

MechanismTarget
SPF_Aavenberg.cz
SPF_INCLUDE_spf.we.wedos.net
SPF_INCLUDEspf.majorshop.cz
SPF_MXavenberg.cz

Related pages

Pivot deeper into the graph from avenberg.cz.

Cypher and MCP

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

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