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Hostname

les.cn

Last fetched

les.cn resolves to 1 IPv4 address operated by AS136190 in CN. WHOIS lists registrar:北京中科三方网络技术有限公司 as the registrar.

Nutrition Label

WHISPER CANON · les.cnRouting diversity1.5/10Peering density1.2/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency6.7/10Resolver footprint8.0/10canon.whisper.security/host/les.cn

Resolution chain

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

IPPrefixASNOperatorCountry
220.185.183.30220.185.160.0/19AS136190—CN

WHOIS identity

Registrar
registrar:北京中科三方网络技术有限公司
Organization
南京莱斯信息技术股份有限公司
Contact emails

Subdomains

3 observed subdomains of les.cn.

Subdomain
cacter.les.cn
mail.les.cn
www.les.cn

Web-graph footprint

Distinct hostnames that link to or from les.cn in the public web crawl.

54 sites link to this hostname.

1 site 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 les.cn.

MechanismTarget
SPF_IP220.181.39.39
SPF_IP220.181.46.90
SPF_IP220.181.78.204
SPF_IP220.181.78.233
SPF_IP220.181.78.247

Related pages

Pivot deeper into the graph from les.cn.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "les.cn"})-[: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.