ROBTEX.COM - 21mcs.com

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21mcs.com checked at 2025-12-06T20:00:23.279Z 3862ms 146/146/146 100% R:11 allDone:true timedOut:false

21mcs.com

MXsmtp.google.com
A2a00:1450:4009:c0f::1a🇬🇧 Google
PTRyulhrs-in-f26.1e100.net
A2a00:1450:4009:c0f::1b🇬🇧 Google
PTRyulhrs-in-f27.1e100.net
A2a00:1450:4009:c19::1b🇬🇧 Google
PTRyulhrp-in-f27.1e100.net
A172.217.76.27🇺🇸 Google
PTRyulhrp-in-f27.1e100.net
A192.178.223.26🇺🇸 Google
PTRyulhrs-in-f26.1e100.net
A192.178.223.27🇺🇸 Google
PTRyulhrs-in-f27.1e100.net
NSns01.squarespacedns.com
A45.54.22.1🇺🇸 NETACTUATE-AS-AP
PTRns01.squarespacedns.com
NSns02.squarespacedns.com
A45.54.22.65🇺🇸 NETACTUATE-AS-AP
PTRns02.squarespacedns.com
NSns03.squarespacedns.com
A45.54.22.129🇺🇸 NETACTUATE-AS-AP
PTRns03.squarespacedns.com
NSns04.squarespacedns.com
A45.54.22.193🇺🇸 NETACTUATE-AS-AP
PTRns04.squarespacedns.com
NSdns1.p03.nsone.net
A2620:4d:4000:6259:7:3:0:1🇺🇸 NSONE
PTRdns1.p03.nsone.net
A198.51.44.3🇺🇸 NSONE
PTRdns1.p03.nsone.net
NSdns2.p03.nsone.net
A2a00:edc0:6259:7:3::2🇺🇸 NSONE
PTRdns2.p03.nsone.net
A198.51.45.3🇺🇸 NSONE
PTRdns2.p03.nsone.net
NSdns3.p03.nsone.net
A2620:4d:4000:6259:7:3:0:3🇺🇸 NSONE
PTRdns3.p03.nsone.net
A198.51.44.67🇺🇸 NSONE
PTRdns3.p03.nsone.net
NSdns4.p03.nsone.net
A2a00:edc0:6259:7:3::4🇺🇸 NSONE
PTRdns4.p03.nsone.net
A198.51.45.67🇺🇸 NSONE
PTRdns4.p03.nsone.net
A75.2.70.75🇺🇸 Amazon
PTRaacb0a264e514dd48.awsglobalaccelerator.com
A99.83.190.102🇺🇸 Amazon
PTRaacb0a264e514dd48.awsglobalaccelerator.com

com

NSa.gtld-servers.net
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net

Starts with same word

21mcs.com

Starts similarily

m12cs.com
c1ms2.com
cms21.de
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, wtfhack.com, joincrescendo.com and muskokacabinets.ca share IPs with 21mcs.com.

21mcs.com is delegated 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.

21mcs.com at least partially shares name servers with other domains, for instance lorealmade.com, eleganceparadise.com, privacyclue.com, eimyfig.com and laurenvick.com.

These name servers are commonly used alongside 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.

Two IP numbers per host name:

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.

One IP number per host name:

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.

21mcs.com is handled by a single mail server, smtp.google.com.

The mail server setup for 21mcs.com matches that of other domains, for instance tca.ac.jp, siddharthshring.com, shopworn.com, sdbz.org and voblery.com.ua.

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

these mail servers are often used with 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.

The host name smtp.google.com resolves to six IP numbers: 2a00:1450:4009:c0f::1a, 2a00:1450:4009:c0f::1b, 2a00:1450:4009:c19::1b, 172.217.76.27, 192.178.223.26 and 192.178.223.27.