Skip to content

Hostname

mail.drbritain.com

Last fetched

mail.drbritain.com resolves to 1 IPv4 address operated by NETSEC-HK - Netsec Limited in US.

Nutrition Label

WHISPER CANON · mail.drbritain.comRouting diversity1.5/10Peering density3.1/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency0.0/10Resolver footprint4.0/10canon.whisper.security/host/mail.drbritain.com

Resolution chain

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

IPPrefixASNOperatorCountry
148.66.55.4148.66.55.0/24AS45753NETSEC-HK - Netsec LimitedUS

WHOIS identity

No WHOIS records are currently associated with mail.drbritain.com in WhisperGraph.

Threat posture

History

Mail and authentication

MX records

SPF policy

5 SPF mechanisms authorising senders for mail.drbritain.com.

MechanismTarget
SPF_Amail.drbritain.com
SPF_INCLUDErelay.mailchannels.net
SPF_IP148.66.55.2/32
SPF_IP148.66.55.4
SPF_MXmail.drbritain.com

Related pages

Pivot deeper into the graph from mail.drbritain.com.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "mail.drbritain.com"})-[: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.