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Hostname

in4s.net

Last fetched

in4s.net resolves to 6 IPv4 addresses operated by CLOUDFLARENET - Cloudflare, Inc. in CA. WHOIS lists iana:303 as the registrar.

Nutrition Label

WHISPER CANON · in4s.netRouting diversity4.2/10Peering density10.0/10MOAS conflict✓ noneThreat-feed listings6.8/10WHOIS transparency10.0/10Resolver footprint4.6/10canon.whisper.security/host/in4s.net

Resolution chain

in4s.net resolves to 6 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
104.21.32.58104.21.32.0/20AS13335CLOUDFLARENET - Cloudflare, Inc.CA
104.21.71.242104.21.64.0/20AS13335CLOUDFLARENET - Cloudflare, Inc.CA
172.67.172.99172.67.160.0/20AS13335CLOUDFLARENET - Cloudflare, Inc.CA
172.67.184.56172.67.176.0/20AS13335CLOUDFLARENET - Cloudflare, Inc.CA
188.114.96.3188.114.96.0/24AS13335CLOUDFLARENET - Cloudflare, Inc.CA
188.114.97.3188.114.97.0/24AS13335CLOUDFLARENET - Cloudflare, Inc.CA

WHOIS identity

Registrar
iana:303
Organization
domain admin
Contact emails

Subdomains

3 observed subdomains of in4s.net.

Web-graph footprint

Distinct hostnames that link to or from in4s.net in the public web crawl.

427 sites link to this hostname.

507 sites linked to from this hostname.

Threat posture

History

Mail and authentication

SPF policy

2 SPF mechanisms authorising senders for in4s.net.

MechanismTarget
SPF_Ain4s.net
SPF_INCLUDE_spf.dhser.net

Related pages

Pivot deeper into the graph from in4s.net.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "in4s.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.