MXLIST.NET - sequence.systems

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sequence.systems checked at 2025-10-13T10:09:04.382Z 235ms 116/116/116 100% R:12

`sequence.systems`

MX	`mx01.kolabnow.com`
		A	212.103.80.153^{🇨🇭 NTS Workspace AG}
			PTR	`mx.kolabnow.com`
		A	212.103.80.154^{🇨🇭 NTS Workspace AG}
			PTR	`mx.kolabnow.com`
		A	212.103.80.155^{🇨🇭 NTS Workspace AG}
			PTR	`mx.kolabnow.com`
MX	`mx02.kolabnow.com`
		A	212.103.80.153^{🇨🇭 NTS Workspace AG}
			PTR	`mx.kolabnow.com`
		A	212.103.80.154^{🇨🇭 NTS Workspace AG}
			PTR	`mx.kolabnow.com`
		A	212.103.80.155^{🇨🇭 NTS Workspace AG}
			PTR	`mx.kolabnow.com`
NS	`ha1.markmonitor.zone`
		A	2001:67c:1bc::5 ^{🇦🇹 RcodeZero Anycast DNS}
			PTR	`ha1.markmonitor.zone`
		A	192.174.68.5^{🇦🇹 RcodeZero Anycast DNS}
			PTR	`ha1.markmonitor.zone`
NS	`ha2.markmonitor.zone`
		A	2620:10a:80eb::6b ^{🇨🇦 CIRA-CLOUD1}
			PTR	`ha2.markmonitor.zone`
		A	162.219.54.170^{🇨🇦 CIRA-CLOUD1}
			PTR	`ha2.markmonitor.zone`
NS	`ha3.markmonitor.zone`
		A	2001:67c:10b8::5 ^{🇨🇭 RCODEZERO-ANYCAST-SEC2}
			PTR	`ha3.markmonitor.zone`
		A	176.97.158.5^{🇦🇹 RCODEZERO-ANYCAST-SEC2}
			PTR	`ha3.markmonitor.zone`
NS	`ha4.markmonitor.zone`
		A	2620:10a:80ec::6b ^{🇨🇦 CIRA-CLOUD2}
			PTR	`ha4.markmonitor.zone`
		A	162.219.55.170^{🇨🇦 CIRA-CLOUD2}
			PTR	`ha4.markmonitor.zone`
A	3.33.139.32^{🇺🇸 Amazon}
		PTR	`aeedc42b70c898c66.awsglobalaccelerator.com`

sequence.systems resolves to one IP number: 3.33.139.32.

sequence.systems at least partially shares name servers with other domains, including telecommshelter.com, splunk.com, geneanet.us, wise-guys.nl and lithiadodge.com.

Host names with two IP numbers: ha1.markmonitor.zone points to 2001:67c:1bc::5 and 192.174.68.5; ha2.markmonitor.zone points to 2620:10a:80eb::6b and 162.219.54.170; ha3.markmonitor.zone points to 2001:67c:10b8::5 and 176.97.158.5; ha4.markmonitor.zone points to 2620:10a:80ec::6b and 162.219.55.170.

sequence.systems is served by two mail servers mx01.kolabnow.com and mx02.kolabnow.com.

sequence.systems shares the same mail server setup as other domains, for instance frh.no, deuxmille.be, udi.email, neolms.eu and beyondgroupware.net.

sequence.systems shares at least some mail servers with other domains, for example opengroupware.ch, watsons.email, kolab.company, dacostaclub.com and apheleia-it.ch.

These mail servers are often used together with the mail servers mx03.kolabnow.com.

Host names with three IP numbers

dbq