WWW.ROBTEX.COM - 21cs.com

Search for IP or hostnames:

21cs.com checked at 2025-11-06T23:39:47.742Z 230ms 178/178/178 100% R:13

`21cs.com`

NS	`ns-68.awsdns-08.com`
		A	2600:9000:5300:4400::1^{🇺🇸 Amazon}
			PTR	`ns-68.awsdns-08.com`
		A	205.251.192.68^{🇺🇸 Amazon}
			PTR	`ns-68.awsdns-08.com`
NS	`ns-610.awsdns-12.net`
		A	2600:9000:5302:6200::1^{🇺🇸 Amazon}
			PTR	`ns-610.awsdns-12.net`
		A	205.251.194.98^{🇺🇸 Amazon}
			PTR	`ns-610.awsdns-12.net`
NS	`ns-1356.awsdns-41.org`
		A	2600:9000:5305:4c00::1^{🇺🇸 Amazon}
			PTR	`ns-1356.awsdns-41.org`
		A	205.251.197.76^{🇺🇸 Amazon}
			PTR	`ns-1356.awsdns-41.org`
NS	`ns-1989.awsdns-56.co.uk`
		A	2600:9000:5307:c500::1^{🇺🇸 Amazon}
			PTR	`ns-1989.awsdns-56.co.uk`
		A	205.251.199.197^{🇺🇸 Amazon}
			PTR	`ns-1989.awsdns-56.co.uk`
MX	`21cs-com.mail.protection.outlook.com`
		A	52.101.10.8^{🇺🇸 Microsoft}
			PTR	`mail-bn1pr04cu00100.inbound.protection.outlook.com`
		A	52.101.11.3^{🇺🇸 Microsoft}
			PTR	`mail-sn1pr0501cu00103.inbound.protection.outlook.com`
		A	52.101.42.4^{🇺🇸 Microsoft}
			PTR	`mail-co1pr03cu00104.inbound.protection.outlook.com`
		A	52.101.194.19^{🇺🇸 Microsoft}
			PTR	`mail-ch5pr02cu00303.inbound.protection.outlook.com`
A	199.60.103.49^{🇺🇸 CLOUDFLARESPECTRUM}
A	199.60.103.149^{🇺🇸 CLOUDFLARESPECTRUM}

`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.21cs.com

Starts with same word

21cs.biz

21cs.tw

21cs.com.au

21cs.net

21cs.cn

21cs.com

21cs.co.uk

Starts similarily

12sc.tv

cs12.com

21cs.com

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sc21.info

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AI analysis

The parent of www.21cs.com is 21cs.com.

21cs.com points to two IP numbers: 199.60.103.49 and 199.60.103.149.

Other host names, for instance emhub.io, interneer.com, simplesolve.com, airplant.com and ddcdolphin.com share IP numbers with 21cs.com.

21cs.com is delegated to four name servers: ns-68.awsdns-08.com, ns-610.awsdns-12.net, ns-1356.awsdns-41.org and ns-1989.awsdns-56.co.uk.

21cs.com shares name servers with other domains at least partially, for instance dckofeoaqcpml.cloudfront.net, au-cl.com, d1imugjkvmw78b.cloudfront.net, d27wts9k7o40ne.cloudfront.net and inflexion.com.br.

These name servers are commonly used with ns-769.awsdns-32.net, ns-1333.awsdns-38.org, ns-1615.awsdns-09.co.uk, ns-265.awsdns-33.com, ns-1140.awsdns-14.org and ns-1938.awsdns-50.co.uk.

Host names with two IP numbers:

ns-68.awsdns-08.com resolves to 2600:9000:5300:4400::1 and 205.251.192.68.

ns-610.awsdns-12.net resolves to 2600:9000:5302:6200::1 and 205.251.194.98.

ns-1356.awsdns-41.org resolves to 2600:9000:5305:4c00::1 and 205.251.197.76.

ns-1989.awsdns-56.co.uk resolves to 2600:9000:5307:c500::1 and 205.251.199.197.

The mail server for 21cs.com is 21cs-com.mail.protection.outlook.com.

21cs-com.mail.protection.outlook.com points to four IP numbers: 52.101.10.8, 52.101.11.3, 52.101.42.4 and 52.101.194.19.

dbq