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Hostname

dsf.co

Last fetched

dsf.co resolves to 1 IPv4 address operated by AS20738 in GB. WHOIS lists iana:1626 as the registrar.

Nutrition Label

WHISPER CANON · dsf.coRouting diversity1.5/10Peering density1.9/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency10.0/10Resolver footprint3.2/10canon.whisper.security/host/dsf.co

Resolution chain

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

IPPrefixASNOperatorCountry
79.170.44.14079.170.44.0/24AS20738—GB

WHOIS identity

Registrar
iana:1626
Organization
colin casey
Contact emails

Subdomains

4 observed subdomains of dsf.co.

Subdomain
dsfs01.dsf.co
mail.dsf.co
www.dsf.co

Showing 3 of 4. View all subdomains →

Web-graph footprint

Distinct hostnames that link to or from dsf.co in the public web crawl.

4 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

5 SPF mechanisms authorising senders for dsf.co.

MechanismTarget
SPF_EXISTS%{i}.mta.spf.extendcp.co.uk
SPF_EXISTS%{i}.web.spf.extendcp.co.uk
SPF_INCLUDEsecureserver.net
SPF_INCLUDEsoverin.net
SPF_IP80.90.192.0/24

Related pages

Pivot deeper into the graph from dsf.co.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "dsf.co"})-[: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.