Hostname

csf.it

Last fetched Tue, 04 Aug 2026 02:43:07 GMT

csf.it has no current public IPv4 resolution in WhisperGraph; WHOIS lists registrar:register s.p.a. as the registrar.

Nutrition Label

Resolution chain

csf.it has no current public IPv4 resolution in WhisperGraph. The WHOIS record below is the only graph data we have on this hostname.

WHOIS identity

Registrar: registrar:register s.p.a.
Organization: csf inox s.p.a.
Contact emails: —

Subdomains

11 observed subdomains of csf.it.

Subdomain
customer.csf.it
mail.csf.it
mail2.csf.it
services.csf.it
space.csf.it
tracking.csf.it
v1.csf.it
vpn.csf.it
webmail.csf.it
www.csf.it
zstore.csf.it

Web-graph footprint

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

74 sites link to this hostname.

Sample inbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

7 SPF mechanisms authorising senders for csf.it.

Mechanism	Target
SPF_A	csf.it
SPF_INCLUDE	_spf.elasticemail.com
SPF_INCLUDE	spf-de.emailsignatures365.com
SPF_INCLUDE	spf.mandrillapp.com
SPF_IP	86.107.36.174/24
SPF_IP	93.62.135.165
SPF_MX	csf.it

Pivot deeper into the graph from csf.it.

Cypher and MCP

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

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