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Hostname

leansigmavn.com

Last fetched

leansigmavn.com resolves to 2 IPv4 addresses operated by AS136258 in UA. WHOIS lists iana:1649 as the registrar.

Nutrition Label

WHISPER CANON · leansigmavn.comRouting diversity2.4/10Peering density7.0/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency10.0/10Resolver footprint3.2/10canon.whisper.security/host/leansigmavn.com

Resolution chain

leansigmavn.com resolves to 2 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
147.78.3.161147.78.3.0/24AS136258—UA
173.234.26.74173.234.26.0/24AS63018DEDICATED - Dedicated.comUS

WHOIS identity

Registrar
iana:1649
Organization
cong ty co phan tu van cai tien lien tuc
Contact emails

Subdomains

1 observed subdomain of leansigmavn.com.

Subdomain
www.leansigmavn.com

Web-graph footprint

Distinct hostnames that link to or from leansigmavn.com in the public web crawl.

9 sites link to this hostname.

55 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

SPF policy

3 SPF mechanisms authorising senders for leansigmavn.com.

MechanismTarget
SPF_Aleansigmavn.com
SPF_IP112.213.89.140
SPF_MXleansigmavn.com

Related pages

Pivot deeper into the graph from leansigmavn.com.

Cypher and MCP

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

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