IPLIST.NET - 3u-dcs.de

Search for IP or hostnames:

3u-dcs.de checked at 2025-11-17T14:58:15.846Z 1364ms 93/93/93 100% R:12 allDone:true timedOut:false

`3u-dcs.de`

NS	`ns1.3u.net`
		A	2a05:8e40:0:2::3:42 ^{🇩🇪 3U TELECOM GmbH}
		A	81.209.159.254^{🇩🇪 3U TELECOM GmbH}
			PTR	`ns1.3u.net`
NS	`ns2.3u.net`
		A	2a05:8e40:0:2::3:52 ^{🇩🇪 3U TELECOM GmbH}
		A	83.125.107.34^{🇩🇪 3U TELECOM GmbH}
			PTR	`ns2.3u.net`
MX	`3udcs-de0e.mail.protection.outlook.com`
		A	2a01:111:f403:ca04::7 ^{🇮🇪 Microsoft}
			PTR	`mail-db4pr02cu00307.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::d ^{🇮🇪 Microsoft}
			PTR	`mail-db6pr03cu00105.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::5 ^{🇳🇱 Microsoft}
			PTR	`mail-am1pr04cu00105.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::6 ^{🇳🇱 Microsoft}
			PTR	`mail-am4pr0401cu00106.inbound.protection.outlook.com`
		A	52.101.68.18^{🇮🇪 Microsoft}
			PTR	`mail-db4pr02cu00302.inbound.protection.outlook.com`
		A	52.101.68.32^{🇮🇪 Microsoft}
			PTR	`mail-db3pr0202cu00200.inbound.protection.outlook.com`
		A	52.101.73.4^{🇳🇱 Microsoft}
			PTR	`mail-am0pr83cu00404.inbound.protection.outlook.com`
		A	52.101.73.24^{🇳🇱 Microsoft}
			PTR	`mail-as8pr05cu00300.inbound.protection.outlook.com`
A	185.82.85.146^{🇩🇪 3U TELECOM GmbH}

ns-auth02.3u-dcs.de

ns-auth01.3u-dcs.de

3u-dcs.de

3u-dcs.de

3u-dcs.de is a parent of ns-auth02.3u-dcs.de and ns-auth01.3u-dcs.de.

3u-dcs.de resolves to one IP number: 185.82.85.146.

3u-dcs.de is delegated to two name servers ns1.3u.net and ns2.3u.net.

3u-dcs.de shares the same name server setup as other domains, for instance 151.209.81.in-addr.arpa, 3u-energy.de, 218.239.80.in-addr.arpa, fussbodenheizung-online.de and exacor.de.

Host names with two IP numbers:

The host name ns1.3u.net points to 2a05:8e40:0:2::3:42 and 81.209.159.254; the host name ns2.3u.net points to 2a05:8e40:0:2::3:52 and 83.125.107.34.

3u-dcs.de is handled by a single mail server, 3udcs-de0e.mail.protection.outlook.com.

Host 3udcs-de0e.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::7, 2a01:111:f403:ca04::d, 2a01:111:f403:ca09::5, 2a01:111:f403:ca09::6, 52.101.68.18, 52.101.68.32, 52.101.73.4 and 52.101.73.24.

dbq