Hostname

v50.cn

Last fetched Mon, 01 Jun 2026 11:54:26 GMT

v50.cn resolves to 1 IPv4 address operated by AS140979 in CN. WHOIS lists registrar:阿里云计算有限公司（万网） as the registrar.

Nutrition Label

Resolution chain

v50.cn resolves to 1 distinct IPv4 address via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IP	Prefix	ASN	Operator	Country
140.207.177.207	140.207.177.0/24	AS140979	—	CN

WHOIS identity

Registrar

registrar:阿里云计算有限公司（万网）

Organization

山西智思美行科技有限公司

Contact emails

cc@v50.cn

Subdomains

10 observed subdomains of v50.cn.

Subdomain
dt.v50.cn
gy.v50.cn
gy2.v50.cn
hifresh.v50.cn
ks.v50.cn
seo.v50.cn
w.v50.cn
www.v50.cn
xs.v50.cn
zntu.v50.cn

Web-graph footprint

Distinct hostnames that link to or from v50.cn in the public web crawl.

7 sites link to this hostname.

6 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

mxdomain.qq.com

Pivot deeper into the graph from v50.cn.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "v50.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.