CF1759594452277-tsm20251004101907

IPLIST.NET - openjudge.net

Search for IP or hostnames:

openjudge.net checked at 2025-10-04T16:14:12.250Z 269ms 137/137/137 100% R:15

openjudge.net

MXmx1.feishu.cn
A101.126.58.225🇨🇳 VOLCANO-ENGINE
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
NSdns17.hichina.com
A2408:4009:501::25 🇨🇳 Alibaba (China)
A39.96.153.40🇨🇳 Alibaba (China)
A39.96.153.60🇨🇳 Alibaba (China)
A47.118.199.200🇨🇳 Alibaba (China)
A47.118.199.220🇨🇳 Alibaba (China)
A120.76.107.40🇨🇳 Alibaba (China)
A120.76.107.60🇨🇳 Alibaba (China)
A139.224.142.100🇨🇳 Alibaba (China)
A139.224.142.110🇨🇳 Alibaba (China)
NSdns18.hichina.com
A2408:4009:501::26 🇨🇳 Alibaba (China)
A39.96.153.38🇨🇳 Alibaba (China)
A39.96.153.61🇨🇳 Alibaba (China)
A47.118.199.198🇨🇳 Alibaba (China)
A47.118.199.222🇨🇳 Alibaba (China)
A120.76.107.38🇨🇳 Alibaba (China)
A120.76.107.61🇨🇳 Alibaba (China)
A139.224.142.98🇨🇳 Alibaba (China)
A139.224.142.108🇨🇳 Alibaba (China)

net

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

Starts with same word

Starts similarily

AI analysis

openjudge.net's delegation uses two name servers: dns17.hichina.com and dns18.hichina.com.

openjudge.net uses the same name server setup as other domains, such as sky-rubber.com, ibcg.com.cn, cdbywy.com, zhangxinshequ.net and yuanxinyiyao.cn.

Host names with nine IP numbers: The host name dns17.hichina.com points to 2408:4009:501::25, 39.96.153.40, 39.96.153.60, 47.118.199.200, 47.118.199.220, 120.76.107.40, 120.76.107.60, 139.224.142.100 and 139.224.142.110. The host name dns18.hichina.com points to 2408:4009:501::26, 39.96.153.38, 39.96.153.61, 47.118.199.198, 47.118.199.222, 120.76.107.38, 120.76.107.61, 139.224.142.98 and 139.224.142.108.

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

openjudge.net shares at least some mail servers with other domains, for example ebeamst.com, dahi.icu, tie520.com, lourny.com and gasgoo.com.

Three IPs:

mx3.feishu.cn points to 52.220.106.220, 101.126.58.225 and 122.14.229.0.

Two IPs:

mx2.feishu.cn points to 101.126.58.225 and 122.14.229.0.

One IP:

mx1.feishu.cn points to 101.126.58.225.

Hosts that point to 101.126.58.225: mx3.feishu.cn, mx2.feishu.cn and mx1.feishu.cn.

Hosts that point 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.
dbq

atLopIv CF johedugfp 2025-10-04