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Hostname

1z4.net

Last fetched

1z4.net resolves to 1 IPv4 address operated by AS50599 in PL. WHOIS lists iana:269 as the registrar.

Nutrition Label

WHISPER CANON · 1z4.netRouting diversity1.5/10Peering density3.1/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency10.0/10Resolver footprint4.6/10canon.whisper.security/host/1z4.net

Resolution chain

1z4.net resolves to 1 distinct IPv4 address via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
89.40.144.17889.40.144.0/22AS50599—PL

WHOIS identity

Registrar
iana:269
Organization
nexperian holding
Contact emails

Subdomains

5 observed subdomains of 1z4.net.

Subdomain
demo.1z4.net
mail.1z4.net
robocza.1z4.net
starter.1z4.net
www.1z4.net

Web-graph footprint

Distinct hostnames that link to or from 1z4.net in the public web crawl.

588 sites link to this hostname.

Sample inbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

1 SPF mechanism authorising senders for 1z4.net.

MechanismTarget
SPF_REDIRECT_spf-h21.microhost.pl

Related pages

Pivot deeper into the graph from 1z4.net.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "1z4.net"})-[: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.