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Hostname

leanmastery.co

Last fetched

leanmastery.co resolves to 3 IPv4 addresses operated by SQUARESPACE - Squarespace, Inc. in US. WHOIS lists iana:146 as the registrar.

Nutrition Label

WHISPER CANON · leanmastery.coRouting diversity2.4/10Peering density3.1/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency3.3/10Resolver footprint3.2/10canon.whisper.security/host/leanmastery.co

Resolution chain

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

IPPrefixASNOperatorCountry
198.185.159.161198.185.159.0/24AS53831SQUARESPACE - Squarespace, Inc.US
198.49.23.160198.49.23.0/24AS53831SQUARESPACE - Squarespace, Inc.US
198.49.23.161198.49.23.0/24AS53831SQUARESPACE - Squarespace, Inc.US

WHOIS identity

Registrar
iana:146
Organization
domains by proxy,
Contact emails
—

Subdomains

2 observed subdomains of leanmastery.co.

Subdomain
app.leanmastery.co
www.leanmastery.co

Web-graph footprint

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

Sample inbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

1 SPF mechanism authorising senders for leanmastery.co.

MechanismTarget
SPF_INCLUDEservers.mcsv.net

Related pages

Pivot deeper into the graph from leanmastery.co.

Cypher and MCP

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

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