WWW.RTSAK.COM - 21squared.com

Search for IP or hostnames:

21squared.com checked at 2025-10-06T01:41:56.115Z 220ms 168/168/168 100% R:16

`21squared.com`

NS	`nina.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a88 ^{🇺🇸 Cloudflare}
			PTR	`nina.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c088 ^{🇨🇷 Cloudflare}
			PTR	`nina.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2088 ^{🇺🇸 Cloudflare}
			PTR	`nina.ns.cloudflare.com`
		A	108.162.192.136^{🇺🇸 Cloudflare}
			PTR	`nina.ns.cloudflare.com`
		A	172.64.32.136^{🇺🇸 Cloudflare}
			PTR	`nina.ns.cloudflare.com`
		A	173.245.58.136^{🇺🇸 Cloudflare}
			PTR	`nina.ns.cloudflare.com`
NS	`yichun.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bf8 ^{🇺🇸 Cloudflare}
			PTR	`yichun.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1f8 ^{🇨🇷 Cloudflare}
			PTR	`yichun.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21f8 ^{🇺🇸 Cloudflare}
			PTR	`yichun.ns.cloudflare.com`
		A	108.162.193.248^{🇺🇸 Cloudflare}
			PTR	`yichun.ns.cloudflare.com`
		A	172.64.33.248^{🇺🇸 Cloudflare}
			PTR	`yichun.ns.cloudflare.com`
		A	173.245.59.248^{🇺🇸 Cloudflare}
			PTR	`yichun.ns.cloudflare.com`
MX	`aspmx.l.google.com`
		A	2607:f8b0:4023:c03::1a ^{🇺🇸 Google}
			PTR	`dy-in-f26.1e100.net`
		A	74.125.137.27^{🇺🇸 Google}
			PTR	`dy-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`
		A	2607:f8b0:4023:100f::1b ^{🇺🇸 Google}
			PTR	`yudfwra-in-f27.1e100.net`
		A	192.178.220.27^{🇺🇸 Google}
			PTR	`yudfwra-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`
		A	2607:f8b0:4003:c30::1b ^{🇺🇸 Google}
			PTR	`yutulis-in-f27.1e100.net`
		A	74.125.27.26^{🇺🇸 Google}
			PTR	`yutulis-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`
		A	2a00:1450:4025:402::1a ^{🇳🇱 Google}
			PTR	`rb-in-f26.1e100.net`
		A	142.250.102.26^{🇺🇸 Google}
			PTR	`rb-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`
		A	2a00:1450:4013:c1e::1a ^{🇳🇱 Google}
			PTR	`yugrqzs-in-f26.1e100.net`
		A	192.178.213.27^{🇺🇸 Google}
			PTR	`yugrqzs-in-f27.1e100.net`
A	2606:4700:3031::6815:5129 ^{🇺🇸 Cloudflare}
A	2606:4700:3037::ac43:8a19 ^{🇺🇸 Cloudflare}
A	104.21.81.41^Cloudflare
A	172.67.138.25^{🇺🇸 Cloudflare}

`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

api.21squared.com

Starts with same word

21squared.com

Starts similarily

12squared.com

21squared.com

12squared.net

AI analysis

21squared.com is the parent of api.21squared.com.

21squared.com resolves to four IP numbers: 2606:4700:3031::6815:5129, 2606:4700:3037::ac43:8a19, 104.21.81.41 and 172.67.138.25.

other host names for instance kilimpoufs.com, livingoceansfoundation.org, gunsnmore.net, www.communitydevelopment.net and cyzdwl.com share IP numbers with 21squared.com.

21squared.com is delegated to two name servers: nina.ns.cloudflare.com and yichun.ns.cloudflare.com.

21squared.com shares the same name server setup as other domains, for example callrice.com, sexhihiz.cc, durgut.nl, vistapl.co and amd.cloud.

21squared.com at least partially shares name servers with other domains, for instance steeltimesint.com, general.tips, ijamed.com, networldsports.com and pcaio.com.

Host names with six IP numbers:

nina.ns.cloudflare.com points to: 2606:4700:50::adf5:3a88, 2803:f800:50::6ca2:c088, 2a06:98c1:50::ac40:2088, 108.162.192.136, 172.64.32.136 and 173.245.58.136; yichun.ns.cloudflare.com points to: 2606:4700:58::adf5:3bf8, 2803:f800:50::6ca2:c1f8, 2a06:98c1:50::ac40:21f8, 108.162.193.248, 172.64.33.248 and 173.245.59.248.

21squared.com is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

21squared.com shares mail servers with other domains at least partially, including dyb.ua, icrcweb.org, signxperts.com, mmitc.com and onurpipe.com.

these mail servers are often used alongside aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com, aspmx5.googlemail.com and ra43flwwejwbtyjiongfwrtdvnrbks37hbxo5rb45zd5se7m6n3q.mx-verification.google.com.

Hosts with two IP numbers:

aspmx.l.google.com points to 2607:f8b0:4023:c03::1a and 74.125.137.27.

alt1.aspmx.l.google.com points to 2607:f8b0:4023:100f::1b and 192.178.220.27.

alt2.aspmx.l.google.com points to 2607:f8b0:4003:c30::1b and 74.125.27.26.

alt3.aspmx.l.google.com points to 2a00:1450:4025:402::1a and 142.250.102.26.

alt4.aspmx.l.google.com points to 2a00:1450:4013:c1e::1a and 192.178.213.27.

dbq