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Hostname

jaf.bt

Last fetched

jaf.bt resolves to 1 IPv4 address operated by AS18024 in BT.

Nutrition Label

WHISPER CANON · jaf.btRouting diversity1.5/10Peering density3.4/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency0.0/10Resolver footprint8.0/10canon.whisper.security/host/jaf.bt

Resolution chain

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

IPPrefixASNOperatorCountry
202.144.128.131202.144.128.0/20AS18024—BT

WHOIS identity

No WHOIS records are currently associated with jaf.bt in WhisperGraph.

Subdomains

2 observed subdomains of jaf.bt.

Subdomain
mail.jaf.bt
www.jaf.bt

Web-graph footprint

Distinct hostnames that link to or from jaf.bt in the public web crawl.

7 sites linked to from this hostname.

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

2 SPF mechanisms authorising senders for jaf.bt.

MechanismTarget
SPF_INCLUDEspf.ess.barracudanetworks.com
SPF_IP202.144.128.185

Related pages

Pivot deeper into the graph from jaf.bt.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "jaf.bt"})-[: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.