CF1759185755452-tsm20250927195623

WWW.ROBTEX.COM - dou.blue

Search for IP or hostnames:

dou.blue checked at 2025-09-29T22:42:35.434Z 208ms 263/263/263 100% R:14

dou.blue

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
NSmaleah.ns.cloudflare.com
A2606:4700:50::a29f:2676🇺🇸 Cloudflare
PTRmaleah.ns.cloudflare.com
A2803:f800:50::6ca2:c276🇨🇷 Cloudflare
PTRmaleah.ns.cloudflare.com
A2a06:98c1:50::ac40:2276🇺🇸 Cloudflare
PTRmaleah.ns.cloudflare.com
A108.162.194.118🇺🇸 Cloudflare
PTRmaleah.ns.cloudflare.com
A162.159.38.118Cloudflare
PTRmaleah.ns.cloudflare.com
A172.64.34.118🇺🇸 Cloudflare
PTRmaleah.ns.cloudflare.com
NSnico.ns.cloudflare.com
A2606:4700:58::a29f:2c93🇺🇸 Cloudflare
PTRnico.ns.cloudflare.com
A2803:f800:50::6ca2:c393🇨🇷 Cloudflare
PTRnico.ns.cloudflare.com
A2a06:98c1:50::ac40:2393🇺🇸 Cloudflare
PTRnico.ns.cloudflare.com
A108.162.195.147🇺🇸 Cloudflare
PTRnico.ns.cloudflare.com
A162.159.44.147Cloudflare
PTRnico.ns.cloudflare.com
A172.64.35.147🇺🇸 Cloudflare
PTRnico.ns.cloudflare.com
A2606:4700:3031::6815:3496🇺🇸 Cloudflare
A2606:4700:3032::ac43:c88d🇺🇸 Cloudflare
A104.21.52.150Cloudflare
A172.67.200.141🇺🇸 Cloudflare

blue

NSa0.nic.blue
NSa2.nic.blue
NSb0.nic.blue
NSb2.nic.blue
NSc0.nic.blue

Starts with same word

Starts similarily

AI analysis

Four IP numbers are pointed to by dou.blue: 2606:4700:3031::6815:3496, 2606:4700:3032::ac43:c88d, 104.21.52.150 and 172.67.200.141.

other host names including overlandgcc.com, filmed.cc, anxietyleeds.org.uk, eevie.io and zzdbc.net share IP numbers with dou.blue.

dou.blue is delegated to two name servers maleah.ns.cloudflare.com and nico.ns.cloudflare.com.

dou.blue shares the same name server setup as other domains, for instance og.cn, nslab.org, liuzhijian.org, liu.info and sjo.cn.

dou.blue at least partially shares name servers with other domains, for instance piffestival.com, britishpaints.co.nz, streamerbans.com, imobiliare.md and sandersongroup.com.au.

these name servers are often used together with anton.ns.cloudflare.com, ray.ns.cloudflare.com, alec.ns.cloudflare.com and julissa.ns.cloudflare.com.

Host names with six IP numbers:

Host name maleah.ns.cloudflare.com points to: 2606:4700:50::a29f:2676, 2803:f800:50::6ca2:c276, 2a06:98c1:50::ac40:2276, 108.162.194.118, 162.159.38.118 and 172.64.34.118.

Host name nico.ns.cloudflare.com points to: 2606:4700:58::a29f:2c93, 2803:f800:50::6ca2:c393, 2a06:98c1:50::ac40:2393, 108.162.195.147, 162.159.44.147 and 172.64.35.147.

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

dou.blue shares some mail servers with other domains, at least partially, for instance slidex.cn, it23.cn, cunfa.cn, uiodesign.com and lj168.com.

Host names with three IP numbers:

The host name mx3.feishu.cn points to: 52.220.106.220, 101.126.58.225 and 122.14.229.0.

Host names with two IP numbers:

The host name mx2.feishu.cn points to: 101.126.58.225 and 122.14.229.0.

Host names with one IP number:

The host name mx1.feishu.cn points to: 101.126.58.225.

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

Host names 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.
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LknghFl CF johedugfp 2025-09-29