WWW.RTSAK.COM - 1stclasssecuritysystems.com

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1stclasssecuritysystems.com checked at 2025-09-25T22:21:53.909Z 853ms 91/91/91 100% R:10

`1stclasssecuritysystems.com`

NS	`ns01.one.com`
		A	2001:67c:28cc::10 ^ONECOM-INFRA
			PTR	`ns01.one.com`
		A	195.206.121.10^ONECOM-INFRA
			PTR	`ns01.one.com`
NS	`ns02.one.com`
		A	2001:67c:3c0::10 ^{🇩🇰 One.com}
			PTR	`ns02.one.com`
		A	185.10.11.10^One.com
			PTR	`ns02.one.com`
MX	`mx1.pub.mailpod12-cph3.one.com`
		A	104.37.34.246^{🇩🇰 One.com}
			PTR	`mx1.pub.mailpod12-cph3.one.com`
MX	`mx2.pub.mailpod12-cph3.one.com`
		A	104.37.34.247^{🇩🇰 One.com}
			PTR	`mx2.pub.mailpod12-cph3.one.com`
MX	`mx3.pub.mailpod12-cph3.one.com`
		A	104.37.34.248^{🇩🇰 One.com}
			PTR	`mx3.pub.mailpod12-cph3.one.com`
MX	`mx4.pub.mailpod12-cph3.one.com`
		A	104.37.34.249^{🇩🇰 One.com}
			PTR	`mx4.pub.mailpod12-cph3.one.com`
A	2a02:2350:5:10a:80c7:4d2b:a6d4:a092 ^{🇩🇰 One.com}
A	46.30.213.56^{🇩🇰 One.com}
		PTR	`webcluster2.webpod12-cph3.one.com`

1stclasssecuritysystems.com

1stclasssecuritysystems.com

1stclasssecuritysystems.com resolves to two IP numbers: 2a02:2350:5:10a:80c7:4d2b:a6d4:a092 and 46.30.213.56.

Other host names, for instance integreraab.se, smartphonetop10.nl, marey.biz, ibsen.me and flagpirate.de share IP numbers with 1stclasssecuritysystems.com.

Two name servers ns01.one.com and ns02.one.com handle delegation for 1stclasssecuritysystems.com.

1stclasssecuritysystems.com uses the same name server setup as other domains, for example zucht-von-salza.de, mediapro.dk, tphotel.dk, autocenter-kaiseroda.de and mariannedulong.dk.

Host names with two IP numbers:

ns01.one.com points to: 2001:67c:28cc::10 and 195.206.121.10

ns02.one.com points to: 2001:67c:3c0::10 and 185.10.11.10

1stclasssecuritysystems.com shares some mail servers with other domains, at least partially, such as enviken.net, florbermeja.com, beautyspa.be, flimsthlm.com and woess.be.

Host names with one IP:

dbq