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Hostname

czero.it

Last fetched

czero.it resolves to 154.56.221.103, announced in 154.48.0.0/12 by COGENT-174 - Cogent Communications, LLC in IT. czero.it is not listed on any threat feed indexed by WhisperGraph; reconciled level NONE.

Threat posture

0threat score (procedure-native scale)

NONE

No threats observed.

Threat feeds listing this
0
Verdict coverage
known-clean

Nutrition Label

WHISPER CANON · czero.itRouting diversity1.5/10Peering density10.0/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency3.3/10Resolver footprint4.0/10canon.whisper.security/host/czero.it

Resolution chain

IPv6 resolution

No AAAA record for czero.it is recorded in WhisperGraph.

Attribution

cogent

ORIGIN_AS

WHOIS identity

Registrar
registrar:sh s.p.a.
Registrant organisation
giuseppe falsetti

Subdomains

Subdomain
autoconfig.czero.it
autodiscover.czero.it
imap2.czero.it
jitsi.czero.it
mail2.czero.it
matrix.czero.it
matrix2.czero.it
ns1.czero.it
ns2.czero.it
ns3.czero.it
old.czero.it
ray.czero.it

Showing 12 of 18. View all subdomains →

Mail and authentication

Nameservers

  • ns1.serverlet.com
  • ns2.serverlet.com
  • ns3.serverlet.it

MX records

  • mail2.czero.it

SPF policy

  • ip: 154.56.221.0/24
  • ip: 185.145.192.160/28
  • a: zentmail.as.c-0.it
  • a: webmail.c-0.it
  • a: czero.it
  • ip: 154.56.221.200

Threat-feed evidence

History

Related pages

Pivot from czero.it into the addresses, networks and registries it depends on.

Cypher and MCP

Reproduce this hostname's resolution chain against graph.whisper.security:

MATCH (h:HOSTNAME {name: "czero.it"})-[:RESOLVES_TO]->(ip:IPV4)
      -[:ANNOUNCED_BY]->(ap:ANNOUNCED_PREFIX)-[:ROUTES]->(a:ASN)
OPTIONAL MATCH (a)-[:HAS_NAME]->(n:ASN_NAME)
RETURN ip.name AS ip, ap.name AS prefix, a.name AS asn, n.name AS network
LIMIT 20

Or query Whisper from your own LLM workflow via the Whisper MCP server.