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Hostname

col4a1.it

Last fetched

col4a1.it resolves to 1 IPv4 address operated by AS60087 in IT. WHOIS lists registrar:netsons s.r.l. as the registrar.

Nutrition Label

WHISPER CANON · col4a1.itRouting diversity1.5/10Peering density2.4/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency3.3/10Resolver footprint4.6/10canon.whisper.security/host/col4a1.it

Resolution chain

col4a1.it resolves to 1 distinct IPv4 address via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
46.252.152.15646.252.144.0/20AS60087—IT

WHOIS identity

Registrar
registrar:netsons s.r.l.
Organization
associazione famiglie col4a1-a2 aps
Contact emails
—

Subdomains

6 observed subdomains of col4a1.it.

Subdomain
cpanel.col4a1.it
ftp.col4a1.it
mail.col4a1.it
pop.col4a1.it
smtp.col4a1.it
www.col4a1.it

Web-graph footprint

Distinct hostnames that link to or from col4a1.it in the public web crawl.

6 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

2 SPF mechanisms authorising senders for col4a1.it.

MechanismTarget
SPF_Acol4a1.it
SPF_MXcol4a1.it

Related pages

Pivot deeper into the graph from col4a1.it.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "col4a1.it"})-[: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.