WWW.RTSAK.COM - 21mcs.com

Search for IP or hostnames:

21mcs.com checked at 2025-10-13T11:59:05.088Z 219ms 158/158/158 100% R:13

`21mcs.com`

MX	`smtp.google.com`
		A	2607:f8b0:4004:c07::1a ^{🇺🇸 Google}
			PTR	`bc-in-f26.1e100.net`
		A	2607:f8b0:4004:c1b::1a ^{🇺🇸 Google}
			PTR	`wv-in-f26.1e100.net`
		A	2607:f8b0:4004:c1d::1a ^{🇺🇸 Google}
			PTR	`ww-in-f26.1e100.net`
		A	2607:f8b0:4004:c1d::1b ^{🇺🇸 Google}
			PTR	`ww-in-f27.1e100.net`
		A	142.251.163.27^{🇺🇸 Google}
			PTR	`wv-in-f27.1e100.net`
		A	142.251.167.26^{🇺🇸 Google}
			PTR	`ww-in-f26.1e100.net`
		A	142.251.167.27^{🇺🇸 Google}
			PTR	`ww-in-f27.1e100.net`
		A	172.253.62.26^{🇺🇸 Google}
			PTR	`bc-in-f26.1e100.net`
		A	172.253.62.27^{🇺🇸 Google}
			PTR	`bc-in-f27.1e100.net`
NS	`ns01.squarespacedns.com`
		A	45.54.22.1^{🇺🇸 NETACTUATE-AS-AP}
			PTR	`ns01.squarespacedns.com`
NS	`ns02.squarespacedns.com`
		A	45.54.22.65^{🇺🇸 NETACTUATE-AS-AP}
			PTR	`ns02.squarespacedns.com`
NS	`ns03.squarespacedns.com`
		A	45.54.22.129^{🇺🇸 NETACTUATE-AS-AP}
			PTR	`ns03.squarespacedns.com`
NS	`ns04.squarespacedns.com`
		A	45.54.22.193^{🇺🇸 NETACTUATE-AS-AP}
			PTR	`ns04.squarespacedns.com`
NS	`dns1.p03.nsone.net`
		A	2620:4d:4000:6259:7:3:0:1 ^{🇺🇸 NSONE}
			PTR	`dns1.p03.nsone.net`
		A	198.51.44.3^{🇺🇸 NSONE}
			PTR	`dns1.p03.nsone.net`
NS	`dns2.p03.nsone.net`
		A	2a00:edc0:6259:7:3::2 ^{🇺🇸 NSONE}
			PTR	`dns2.p03.nsone.net`
		A	198.51.45.3^{🇺🇸 NSONE}
			PTR	`dns2.p03.nsone.net`
NS	`dns3.p03.nsone.net`
		A	2620:4d:4000:6259:7:3:0:3 ^{🇺🇸 NSONE}
			PTR	`dns3.p03.nsone.net`
		A	198.51.44.67^{🇺🇸 NSONE}
			PTR	`dns3.p03.nsone.net`
NS	`dns4.p03.nsone.net`
		A	2a00:edc0:6259:7:3::4 ^{🇺🇸 NSONE}
			PTR	`dns4.p03.nsone.net`
		A	198.51.45.67^{🇺🇸 NSONE}
			PTR	`dns4.p03.nsone.net`
A	75.2.70.75^{🇺🇸 Amazon}
		PTR	`aacb0a264e514dd48.awsglobalaccelerator.com`
A	99.83.190.102^{🇺🇸 Amazon}
		PTR	`aacb0a264e514dd48.awsglobalaccelerator.com`

`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`

Starts with same word

21mcs.com

Starts similarily

12cms.com

m12cs.com

c1ms2.com

cms21.de

smc21.com

mcs21.de

msc21.jp

21cms.tw

msc21.com

12msc.com

scm12.com

msc12.de

mcs21.com

21mcs.com

mcs12.net

21cms.com

AI analysis

21mcs.com points to two IP numbers: 75.2.70.75 and 99.83.190.102.

Other host names such as questbuildingcorp.com, analogway.es, hauenstein-immo.ch, hypatos.ai and muskokacabinets.ca share IP numbers with 21mcs.com.

21mcs.com delegates to eight name servers: ns01.squarespacedns.com, ns02.squarespacedns.com, ns03.squarespacedns.com, ns04.squarespacedns.com, dns1.p03.nsone.net, dns2.p03.nsone.net, dns3.p03.nsone.net and dns4.p03.nsone.net.

At least part of the name servers for 21mcs.com are shared with other domains, for instance lorealmade.com, eleganceparadise.com, privacyclue.com, eimyfig.com and laurenvick.com.

these name servers are commonly used with the name servers dns1.p01.nsone.net, dns2.p01.nsone.net, dns3.p01.nsone.net, dns4.p01.nsone.net, dns1.p08.nsone.net, dns2.p08.nsone.net, dns3.p08.nsone.net, dns4.p08.nsone.net, dns1.p07.nsone.net and dns2.p07.nsone.net.

Host names with two IP numbers:

- dns1.p03.nsone.net points to: 2620:4d:4000:6259:7:3:0:1 and 198.51.44.3

- dns2.p03.nsone.net points to: 2a00:edc0:6259:7:3::2 and 198.51.45.3

- dns3.p03.nsone.net points to: 2620:4d:4000:6259:7:3:0:3 and 198.51.44.67

- dns4.p03.nsone.net points to: 2a00:edc0:6259:7:3::4 and 198.51.45.67

Host names with one IP number:

- ns01.squarespacedns.com points to: 45.54.22.1

- ns02.squarespacedns.com points to: 45.54.22.65

- ns03.squarespacedns.com points to: 45.54.22.129

- ns04.squarespacedns.com points to: 45.54.22.193

The mail server for 21mcs.com is smtp.google.com.

21mcs.com uses the same mail server setup as other domains, for instance tca.ac.jp, siddharthshring.com, shopworn.com, sdbz.org and voblery.com.ua.

21mcs.com shares at least some mail servers with other domains, for example artmoney.org, gurukrupagroup.co.in, sorginak.com, toner.ba and home.s.id.

these mail servers are often used together with the mail servers alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

smtp.google.com resolves to nine IP numbers: 2607:f8b0:4004:c07::1a, 2607:f8b0:4004:c1b::1a, 2607:f8b0:4004:c1d::1a, 2607:f8b0:4004:c1d::1b, 142.251.163.27, 142.251.167.26, 142.251.167.27, 172.253.62.26 and 172.253.62.27.

dbq