Hostname

aku.it

Last fetched Tue, 21 Jul 2026 00:31:21 GMT

aku.it resolves to 2 IPv4 addresses operated by CLOUDFLARENET - Cloudflare, Inc. in CA. WHOIS lists registrar:register s.p.a. as the registrar.

Nutrition Label

Resolution chain

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

IP	Prefix	ASN	Operator	Country
104.21.9.6	104.21.0.0/20	AS13335	CLOUDFLARENET - Cloudflare, Inc.	CA
172.67.140.206	172.67.128.0/20	AS13335	CLOUDFLARENET - Cloudflare, Inc.	CA

WHOIS identity

Registrar

registrar:register s.p.a.

Organization

aku

Contact emails

domini@calicantus.eu

Subdomains

9 observed subdomains of aku.it.

Subdomain
b2b.aku.it
link.aku.it
mail.aku.it
mailweb.aku.it
mktg.aku.it
old.aku.it
sfa.aku.it
utm.aku.it
www.aku.it

Web-graph footprint

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

225 sites link to this hostname.

1 site linked to from this hostname.

Sample inbound links

Sample outbound links

aku.com

Threat posture

History

Mail and authentication

MX records

aku-it.mail.protection.outlook.com

SPF policy

11 SPF mechanisms authorising senders for aku.it.

Mechanism	Target
SPF_INCLUDE	musvc.com
SPF_INCLUDE	spf.protection.outlook.com
SPF_IP	109.168.123.110
SPF_IP	194.243.107.226/30
SPF_IP	2.33.196.178/28
SPF_IP	80.86.150.161
SPF_IP	80.86.150.162
SPF_IP	80.86.150.163
SPF_IP	85.94.202.190
SPF_IP	85.94.217.152/29
SPF_IP	95.174.20.64/29

Pivot deeper into the graph from aku.it.

Cypher and MCP

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

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