CF1763537655527-tsm20251116095642

DNSWHOIS.INFO - 521v1.com

Search for IP or hostnames:

521v1.com checked at 2025-11-19T07:34:15.315Z 3299ms 77/77/77 100% R:12 allDone:true timedOut:false

521v1.com

NSens11.bigwww.com
A39.96.153.43🇨🇳 ALIBABA-CN-NET
A47.118.199.203🇨🇳 ALIBABA-CN-NET
NSens12.bigwww.com
A120.76.107.43🇨🇳 ALIBABA-CN-NET
A139.224.142.113🇨🇳 ALIBABA-CN-NET
MXmxbiz1.qq.com
A103.86.78.2🇭🇰 HUTCHISON-AS-AP
A103.86.78.3🇭🇰 HUTCHISON-AS-AP
MXmxbiz2.qq.com
A43.154.252.16🇭🇰 TENCENT-NET-AP-CN
A43.154.252.202🇭🇰 TENCENT-NET-AP-CN

com

NSa.gtld-servers.net
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net

Up

Starts with same word

Starts similarily

AI analysis

The parent of www.521v1.com is 521v1.com.

521v1.com is delegated to two name servers: ens11.bigwww.com and ens12.bigwww.com.

521v1.com shares the same name server setup as goeao.com, bossran.com, stonecoo.com, sngone.com and liangjiankoucai.cn.

Host names with two IP numbers: ens11.bigwww.com points to: 39.96.153.43 and 47.118.199.203; ens12.bigwww.com points to: 120.76.107.43 and 139.224.142.113.

521v1.com is handled by two mail servers: mxbiz1.qq.com and mxbiz2.qq.com.

The mail server setup for 521v1.com matches that of other domains, for instance tuspipe.com, ciit.cn, amazingame.cn, suncee.cn and cargofromchina.com.

521v1.com shares some mail servers with other domains, for instance aimengtech.com, tianhongdesign.com and thinkercc.com.cn.

Host names with two IP numbers: mxbiz1.qq.com points to: 103.86.78.2 and 103.86.78.3; mxbiz2.qq.com points to: 43.154.252.16 and 43.154.252.202.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
dbq