DNSWHOIS.INFO - ydup.cn

Search for IP or hostnames:

ydup.cn checked at 2025-10-24T05:25:33.093Z 905ms 140/140/140 100% R:17

`ydup.cn`

MX	`mx1.feishu.cn`
		A	52.220.106.220^{🇸🇬 Amazon}
			PTR	`ec2-52-220-106-220.ap-southeast-1.compute.amazonaws.com`
MX	`mx2.feishu.cn`
		A	101.126.58.225^{🇨🇳 VOLCANO-ENGINE}
		A	122.14.229.0^{🇨🇳 CHINANET-IDC-BJ-AP}
MX	`mx3.feishu.cn`
		A	52.220.106.220^{🇸🇬 Amazon}
			PTR	`ec2-52-220-106-220.ap-southeast-1.compute.amazonaws.com`
		A	101.126.58.225^{🇨🇳 VOLCANO-ENGINE}
		A	122.14.229.0^{🇨🇳 CHINANET-IDC-BJ-AP}
NS	`dns25.hichina.com`
		A	2408:4009:501::33 ^{🇨🇳 Alibaba (China)}
		A	39.96.153.39^{🇨🇳 Alibaba (China)}
		A	39.96.153.59^{🇨🇳 Alibaba (China)}
		A	47.118.199.199^{🇨🇳 Alibaba (China)}
		A	47.118.199.219^{🇨🇳 Alibaba (China)}
		A	120.76.107.39^{🇨🇳 Alibaba (China)}
		A	120.76.107.59^{🇨🇳 Alibaba (China)}
		A	139.224.142.99^{🇨🇳 Alibaba (China)}
		A	139.224.142.109^{🇨🇳 Alibaba (China)}
NS	`dns26.hichina.com`
		A	2408:4009:501::34 ^{🇨🇳 Alibaba (China)}
		A	39.96.153.37^{🇨🇳 Alibaba (China)}
		A	39.96.153.62^{🇨🇳 Alibaba (China)}
		A	47.118.199.197^{🇨🇳 Alibaba (China)}
		A	47.118.199.221^{🇨🇳 Alibaba (China)}
		A	120.76.107.37^{🇨🇳 Alibaba (China)}
		A	120.76.107.62^{🇨🇳 Alibaba (China)}
		A	139.224.142.102^{🇨🇳 Alibaba (China)}
		A	139.224.142.107^{🇨🇳 Alibaba (China)}

`cn`

	NS	`a.dns.cn`
	NS	`b.dns.cn`
	NS	`c.dns.cn`
	NS	`d.dns.cn`
	NS	`e.dns.cn`
	NS	`ns.cernet.net`

Starts with same word

ydup.cn

Starts similarily

dyup.studio

pydu.com

udyp.com

dyup.com

pudy.com

pdyu.cn

dpuy.com

pyud.com

puyd.com

upyd.es

dupy.ru

updy.net

dupy.pl

yupd.com

pudy.cn

dupy.de

ydpu.com

pudy.net

pudy.cz

dupy.eu

duyp.cn

upyd.com

pduy.com

ydup.cn

updy.com

ydpu.net

duyp.com.cn

dupy.org

ypdu.com

dyup.it

dupy.com

dupy.us

dupy.fr

AI analysis

ydup.cn is delegated to two name servers: dns25.hichina.com and dns26.hichina.com.

ydup.cn shares the same name server setup as other domains, for example cubebath.com, beambody.com, elvtu.net, tlh520.com and cooper-powertools.com.

Host names with nine IP numbers:

dns25.hichina.com points to: 2408:4009:501::33, 39.96.153.39, 39.96.153.59, 47.118.199.199, 47.118.199.219, 120.76.107.39, 120.76.107.59, 139.224.142.99 and 139.224.142.109.

dns26.hichina.com points to: 2408:4009:501::34, 39.96.153.37, 39.96.153.62, 47.118.199.197, 47.118.199.221, 120.76.107.37, 120.76.107.62, 139.224.142.102 and 139.224.142.107.

ydup.cn is handled by three mail servers: mx1.feishu.cn, mx2.feishu.cn and mx3.feishu.cn.

ydup.cn shares mail servers with other domains at least partially, including hicoldcat.com, yingdao.com, appisgreat.com, huben.cn and adtodo.com.

these mail servers are commonly used alongside m1.feishu.cn.

Three IP numbers:

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

Two IP numbers:

mx2.feishu.cn points to 101.126.58.225 and 122.14.229.0.

One IP number:

mx1.feishu.cn points to 52.220.106.220.

Names pointing to 52.220.106.220: mx3.feishu.cn and mx1.feishu.cn.

Names pointing to 101.126.58.225: mx3.feishu.cn and mx2.feishu.cn.

Names pointing to 122.14.229.0: mx3.feishu.cn and mx2.feishu.cn.

dbq