CF1760720908428-tsm20251017082432

NSLIST.NET - biucn.com

Search for IP or hostnames:

biucn.com checked at 2025-10-17T17:08:28.397Z 605ms 122/122/122 100% R:13

biucn.com

MXmx1.feishu.cn
A52.220.106.220๐Ÿ‡ธ๐Ÿ‡ฌ Amazon
PTRec2-52-220-106-220.ap-southeast-1.compute.amazonaws.com
MXmx2.feishu.cn
A101.126.58.225๐Ÿ‡จ๐Ÿ‡ณ VOLCANO-ENGINE
A122.14.229.0๐Ÿ‡จ๐Ÿ‡ณ CHINANET-IDC-BJ-AP
MXmx3.feishu.cn
A52.220.106.220๐Ÿ‡ธ๐Ÿ‡ฌ Amazon
PTRec2-52-220-106-220.ap-southeast-1.compute.amazonaws.com
A101.126.58.225๐Ÿ‡จ๐Ÿ‡ณ VOLCANO-ENGINE
A122.14.229.0๐Ÿ‡จ๐Ÿ‡ณ CHINANET-IDC-BJ-AP
NSarushi.ns.cloudflare.com
A2606:4700:50::a29f:263d ๐Ÿ‡บ๐Ÿ‡ธ Cloudflare
PTRarushi.ns.cloudflare.com
A2803:f800:50::6ca2:c23d ๐Ÿ‡จ๐Ÿ‡ท Cloudflare
PTRarushi.ns.cloudflare.com
A2a06:98c1:50::ac40:223d ๐Ÿ‡บ๐Ÿ‡ธ Cloudflare
PTRarushi.ns.cloudflare.com
A108.162.194.61๐Ÿ‡บ๐Ÿ‡ธ Cloudflare
PTRarushi.ns.cloudflare.com
A162.159.38.61 Cloudflare
PTRarushi.ns.cloudflare.com
A172.64.34.61๐Ÿ‡บ๐Ÿ‡ธ Cloudflare
PTRarushi.ns.cloudflare.com
NSken.ns.cloudflare.com
A2606:4700:58::adf5:3b7f ๐Ÿ‡บ๐Ÿ‡ธ Cloudflare
PTRken.ns.cloudflare.com
A2803:f800:50::6ca2:c17f ๐Ÿ‡จ๐Ÿ‡ท Cloudflare
PTRken.ns.cloudflare.com
A2a06:98c1:50::ac40:217f ๐Ÿ‡บ๐Ÿ‡ธ Cloudflare
PTRken.ns.cloudflare.com
A108.162.193.127๐Ÿ‡บ๐Ÿ‡ธ Cloudflare
PTRken.ns.cloudflare.com
A172.64.33.127๐Ÿ‡บ๐Ÿ‡ธ Cloudflare
PTRken.ns.cloudflare.com
A173.245.59.127๐Ÿ‡บ๐Ÿ‡ธ Cloudflare
PTRken.ns.cloudflare.com

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Starts with same word

Starts similarily

AI analysis

biucn.com has two name servers: arushi.ns.cloudflare.com and ken.ns.cloudflare.com.

biucn.com uses the same name server setup as other domains, for example grut.moscow and hotelmilan.ru.

biucn.com shares some name servers with other domains, for example webtoonporn.com, opview51.com, abujosa.net, eff.nl and teenswebcam.org.

These name servers are commonly used together with lisa.ns.cloudflare.com and bowen.ns.cloudflare.com.

Host names with six IP numbers: arushi.ns.cloudflare.com points to: 2606:4700:50::a29f:263d, 2803:f800:50::6ca2:c23d, 2a06:98c1:50::ac40:223d, 108.162.194.61, 162.159.38.61 and 172.64.34.61; ken.ns.cloudflare.com points to: 2606:4700:58::adf5:3b7f, 2803:f800:50::6ca2:c17f, 2a06:98c1:50::ac40:217f, 108.162.193.127, 172.64.33.127 and 173.245.59.127.

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

biucn.com shares some mail servers with other domains, at least partially; for instance tyrbl.com, sxysp.com, daotian.tech, gzcdt.cn and sonoscape.net.

these mail servers are commonly used alongside mxbiz1.qq.com and mxbiz2.qq.com.

Host names with three IP numbers: mx3.feishu.cn points to 52.220.106.220, 101.126.58.225 and 122.14.229.0.

Host names with two IP numbers: mx2.feishu.cn points to 101.126.58.225 and 122.14.229.0.

Host names with one IP number: mx1.feishu.cn points to 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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