CF1758829121499-tsm20250925114901

WWW.RTSAK.COM - csiz.cn

Search for IP or hostnames:

csiz.cn checked at 2025-09-25T19:38:41.485Z 308ms 143/143/143 100% R:14

csiz.cn

MXmx1.feishu.cn
A52.220.106.220🇸🇬 Amazon
PTRec2-52-220-106-220.ap-southeast-1.compute.amazonaws.com
MXmx2.feishu.cn
A101.126.58.225🇨🇳 VOLCANO-ENGINE
A122.14.229.0🇨🇳 CHINANET-IDC-BJ-AP
MXmx3.feishu.cn
A52.220.106.220🇸🇬 Amazon
PTRec2-52-220-106-220.ap-southeast-1.compute.amazonaws.com
A101.126.58.225🇨🇳 VOLCANO-ENGINE
A122.14.229.0🇨🇳 CHINANET-IDC-BJ-AP
NSdns1.hichina.com
A2408:4009:501::9 🇨🇳 Alibaba (China)
A39.96.153.43🇨🇳 Alibaba (China)
A39.96.153.63🇨🇳 Alibaba (China)
A47.118.199.203🇨🇳 Alibaba (China)
A47.118.199.213🇨🇳 Alibaba (China)
A120.76.107.43🇨🇳 Alibaba (China)
A120.76.107.63🇨🇳 Alibaba (China)
A139.224.142.113🇨🇳 Alibaba (China)
A139.224.142.123🇨🇳 Alibaba (China)
NSdns2.hichina.com
A2408:4009:501::10 🇨🇳 Alibaba (China)
A39.96.153.44🇨🇳 Alibaba (China)
A39.96.153.54🇨🇳 Alibaba (China)
A47.118.199.204🇨🇳 Alibaba (China)
A47.118.199.214🇨🇳 Alibaba (China)
A120.76.107.44🇨🇳 Alibaba (China)
A120.76.107.54🇨🇳 Alibaba (China)
A139.224.142.114🇨🇳 Alibaba (China)
A139.224.142.124🇨🇳 Alibaba (China)

cn

NSa.dns.cn
NSb.dns.cn
NSc.dns.cn
NSd.dns.cn
NSe.dns.cn
NSns.cernet.net

Starts with same word

Starts similarily

AI analysis

csiz.cn's delegation uses two name servers: dns1.hichina.com and dns2.hichina.com.

csiz.cn uses the same name server setup as other domains, such as wjbj.com, iproxy.cn, vlsw.cn, rongxinlink.net and qiadgroup.com.

csiz.cn at least partially shares name servers with other domains, for example ic-platform.com.

These name servers are commonly used with www.ic-platform.com.

Host names with nine IP numbers: The host name dns1.hichina.com points to 2408:4009:501::9, 39.96.153.43, 39.96.153.63, 47.118.199.203, 47.118.199.213, 120.76.107.43, 120.76.107.63, 139.224.142.113 and 139.224.142.123. The host name dns2.hichina.com points to 2408:4009:501::10, 39.96.153.44, 39.96.153.54, 47.118.199.204, 47.118.199.214, 120.76.107.44, 120.76.107.54, 139.224.142.114 and 139.224.142.124.

Three mail servers handle csiz.cn: mx1.feishu.cn, mx2.feishu.cn and mx3.feishu.cn.

csiz.cn shares at least some mail servers with other domains, for example doublefs.com, scruisu.com, lingrendev.com, infokey.cn and lingtor.com.

Three IPs for mx3.feishu.cn: 52.220.106.220, 101.126.58.225 and 122.14.229.0.

Two IPs for mx2.feishu.cn: 101.126.58.225 and 122.14.229.0.

One IP for mx1.feishu.cn: 52.220.106.220.

Host names pointing to 52.220.106.220: mx3.feishu.cn and mx1.feishu.cn.

Host names pointing to 101.126.58.225: mx3.feishu.cn and mx2.feishu.cn.

Host names pointing to 122.14.229.0: mx3.feishu.cn and mx2.feishu.cn.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
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YialSzj CF johedugfp 2025-09-25