ROBTEX.COM - classup.com

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classup.com checked at 2025-12-10T23:55:11.573Z 1783ms 93/93/93 100% R:11 allDone:true timedOut:false

`classup.com`

MX	`m1.feishu.cn`
NS	`ns-362.awsdns-45.com`
		A	2600:9000:5301:6a00::1^{🇺🇸 Amazon}
			PTR	`ns-362.awsdns-45.com`
		A	205.251.193.106^{🇺🇸 Amazon}
			PTR	`ns-362.awsdns-45.com`
NS	`ns-725.awsdns-26.net`
		A	2600:9000:5302:d500::1^{🇺🇸 Amazon}
			PTR	`ns-725.awsdns-26.net`
		A	205.251.194.213^{🇺🇸 Amazon}
			PTR	`ns-725.awsdns-26.net`
NS	`ns-1147.awsdns-15.org`
		A	2600:9000:5304:7b00::1^{🇺🇸 Amazon}
			PTR	`ns-1147.awsdns-15.org`
		A	205.251.196.123^{🇺🇸 Amazon}
			PTR	`ns-1147.awsdns-15.org`
NS	`ns-1679.awsdns-17.co.uk`
		A	2600:9000:5306:8f00::1^{🇺🇸 Amazon}
			PTR	`ns-1679.awsdns-17.co.uk`
		A	205.251.198.143^{🇺🇸 Amazon}
			PTR	`ns-1679.awsdns-17.co.uk`
A	47.253.153.236^{🇺🇸 CNNIC-ALIBABA-CN-NET-AP}

`com`

	NS	`a.gtld-servers.net`
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`

Up

www.classup.com

outer-nginx-ue.classup.com

outer-nginx.classup.com

outer-nginx-uw.classup.com

Starts with same word

classup.net

classup.com

classup.it

classup.kr

Starts similarily

plcsusa.org

classup.it

acsplus.com

classup.kr

upclass.biz

sacplus.ca

scaplus.com

plusacs.com

casplus.com

plcsusa.com

splusca.com

ascplus.pl

acsplus.com.br

acsplus.be

classup.net

classup.com

capsuls.com

sacplus.mobi

ascplus.com

upclass.net

upclass.com.br

scpulsa.com.ph

upclass.de

sacplus.com

scalpus.com

plcsusa.net

upclass.it

AI analysis

classup.com has children www.classup.com, outer-nginx-ue.classup.com, outer-nginx.classup.com and outer-nginx-uw.classup.com.

classup.com maps to IP address 47.253.153.236.

Other host names, for example, alb-r8lf38t7txcm2nnqjv.us-east-1.alb.aliyuncs.com share IP numbers with classup.com.

classup.com is delegated to four name servers: ns-362.awsdns-45.com, ns-725.awsdns-26.net, ns-1147.awsdns-15.org and ns-1679.awsdns-17.co.uk.

classup.com at least partially shares name servers with other domains such as beatrizatdinnermovie.com, riei-manyoken.com, yeezycommunicator.tech, webhooks.prod.ap-south-1.duckhawk.a2z.com and d2tc2l0qiiynsd.cloudfront.net.

these name servers are commonly used with ns-47.awsdns-05.com, ns-1746.awsdns-26.co.uk, ns-599.awsdns-10.net, ns-529.awsdns-02.net, ns-1197.awsdns-21.org and ns-1660.awsdns-15.co.uk.

Host names with two IP numbers:

ns-362.awsdns-45.com points to 2600:9000:5301:6a00::1 and 205.251.193.106

ns-725.awsdns-26.net points to 2600:9000:5302:d500::1 and 205.251.194.213

ns-1147.awsdns-15.org points to 2600:9000:5304:7b00::1 and 205.251.196.123

ns-1679.awsdns-17.co.uk points to 2600:9000:5306:8f00::1 and 205.251.198.143

classup.com is handled by a single mail server, m1.feishu.cn.

classup.com shares the same mail server setup as other domains, including tango.cn, x-sure.co, trlab.com, 00005.net and sacc.cc.

classup.com shares some mail servers with other domains, for instance fjdynamics.com, drking.com and pmthinking.com.

These mail servers are commonly used together with mx2.feishu.cn and mx3.feishu.cn.