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Hostname

ysy.com.cn

Last fetched

ysy.com.cn resolves to 1 IPv4 address operated by AS4134 in CN. WHOIS lists registrar:北京国科云计算技术有限公司（原北京中科三方网络技术有限公司） as the registrar.

Nutrition Label

WHISPER CANON · ysy.com.cnRouting diversity1.5/10Peering density9.4/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency6.7/10Resolver footprint3.2/10canon.whisper.security/host/ysy.com.cn

Resolution chain

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

IPPrefixASNOperatorCountry
171.8.64.180171.8.0.0/15AS4134—CN

WHOIS identity

Registrar
registrar:北京国科云计算技术有限公司（原北京中科三方网络技术有限公司）
Organization
河南省水利勘测设计研究有限公司
Contact emails

Subdomains

5 observed subdomains of ysy.com.cn.

Subdomain
bim.ysy.com.cn
mail.ysy.com.cn
n.ysy.com.cn
www.ysy.com.cn
zs.ysy.com.cn

Web-graph footprint

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

4 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

Related pages

Pivot deeper into the graph from ysy.com.cn.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "ysy.com.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.