Hostname

21y.com.cn

Last fetched Fri, 07 Aug 2026 09:53:52 GMT

21y.com.cn resolves to 2 IPv4 addresses operated by DXTL-HK - DXTL Tseung Kwan O Service in HK. WHOIS lists registrar:厦门易名科技股份有限公司 as the registrar.

Nutrition Label

Resolution chain

21y.com.cn resolves to 2 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IP	Prefix	ASN	Operator	Country
216.250.108.103	216.250.108.0/22	AS134548	DXTL-HK - DXTL Tseung Kwan O Service	HK
45.194.214.121	45.194.214.0/24	AS17561	LCS-AS-AP - LARUS Limited	BR

WHOIS identity

Registrar

registrar:厦门易名科技股份有限公司

Organization

义乌市渤创电子商务商行

Contact emails

Subdomains

1 observed subdomain of 21y.com.cn.

Subdomain
gx.21y.com.cn

Web-graph footprint

Distinct hostnames that link to or from 21y.com.cn in the public web crawl.

3,477 sites link to this hostname.

3,556 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Pivot deeper into the graph from 21y.com.cn.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "21y.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.