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Hostname

fd3s.net

Last fetched

fd3s.net resolves to 1 IPv4 address operated by AS8560 in US. WHOIS lists iana:83 as the registrar.

Nutrition Label

WHISPER CANON · fd3s.netRouting diversity1.5/10Peering density5.9/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency10.0/10Resolver footprint8.3/10canon.whisper.security/host/fd3s.net

Resolution chain

fd3s.net resolves to 1 distinct IPv4 address via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
74.208.236.20574.208.0.0/16AS8560—US

WHOIS identity

Registrar
iana:83
Organization
steve cirian
Contact emails

Subdomains

1 observed subdomain of fd3s.net.

Subdomain
www.fd3s.net

Web-graph footprint

Distinct hostnames that link to or from fd3s.net in the public web crawl.

11 sites link to this hostname.

16 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

3 SPF mechanisms authorising senders for fd3s.net.

MechanismTarget
SPF_INCLUDE_spf-us.ionos.com
SPF_INCLUDE_spf.kundenserver.de
SPF_INCLUDE_spf.perfora.net

Related pages

Pivot deeper into the graph from fd3s.net.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "fd3s.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.