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Hostname

link4.tech

Last fetched

link4.tech resolves to 3 IPv4 addresses operated by CLOUDFLARENET - Cloudflare, Inc. in CA. WHOIS lists iana:886 as the registrar.

Nutrition Label

WHISPER CANON · link4.techRouting diversity2.4/10Peering density10.0/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency6.7/10Resolver footprint3.2/10canon.whisper.security/host/link4.tech

Resolution chain

link4.tech resolves to 3 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
104.26.10.63104.26.0.0/20AS13335CLOUDFLARENET - Cloudflare, Inc.CA
104.26.11.63104.26.0.0/20AS13335CLOUDFLARENET - Cloudflare, Inc.CA
172.67.69.198172.67.64.0/20AS13335CLOUDFLARENET - Cloudflare, Inc.CA

WHOIS identity

Registrar
iana:886
Organization
domain ventures
Contact emails

Subdomains

31 observed subdomains of link4.tech.

Web-graph footprint

Distinct hostnames that link to or from link4.tech in the public web crawl.

10 sites linked to from this hostname.

Sample inbound links

Threat posture

History

Mail and authentication

SPF policy

2 SPF mechanisms authorising senders for link4.tech.

MechanismTarget
SPF_INCLUDEeu.transmail.net
SPF_INCLUDEspf.zoho.eu

Related pages

Pivot deeper into the graph from link4.tech.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "link4.tech"})-[: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.