IPLIST.NET - optimalsystems.de

Search for IP or hostnames:

optimalsystems.de checked at 2025-11-23T05:25:37.650Z 397ms 102/102/102 100% R:19 allDone:true timedOut:false

`optimalsystems.de`

NS	`x.ns.joker.com`
		A	194.245.103.13^{🇩🇪 CSL}
			PTR	`x.ns.joker.com`
NS	`y.ns.joker.com`
		A	2a01:4f8:c0c:165b::1 ^{🇩🇪 Hetzner}
			PTR	`y.ns.joker.com`
		A	23.88.49.189^{🇩🇪 Hetzner}
			PTR	`static.189.49.88.23.clients.your-server.de`
NS	`z.ns.joker.com`
		A	2607:5300:203:7e6d::2222 ^{🇨🇦 OVH}
			PTR	`z.ns.joker.com`
		A	192.95.37.184^{🇨🇦 OVH}
			PTR	`z.ns.joker.com`
MX	`optimalsystems-de.mail.protection.outlook.com`
		A	2a01:111:f403:ca04::6 ^{🇮🇪 Microsoft}
			PTR	`mail-db4pr02cu00406.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::d ^{🇮🇪 Microsoft}
			PTR	`mail-db6pr03cu00105.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::1 ^{🇳🇱 Microsoft}
			PTR	`mail-as9pr07cu00301.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::3 ^{🇳🇱 Microsoft}
			PTR	`mail-am6pr04cu00303.inbound.protection.outlook.com`
		A	52.101.68.10^{🇮🇪 Microsoft}
			PTR	`mail-dbbpr03cu00102.inbound.protection.outlook.com`
		A	52.101.68.18^{🇮🇪 Microsoft}
			PTR	`mail-db4pr02cu00302.inbound.protection.outlook.com`
		A	52.101.68.29^{🇮🇪 Microsoft}
			PTR	`mail-dbapr03cu00105.inbound.protection.outlook.com`
		A	52.101.73.19^{🇳🇱 Microsoft}
			PTR	`mail-as8pr04cu00803.inbound.protection.outlook.com`
A	195.201.31.128^{🇩🇪 Hetzner}
		PTR	`static.128.31.201.195.clients.your-server.de`

www.optimalsystems.de

optimalsystems.org

optimalsystems.co.uk

optimalsystems.com

optimalsystems.de

optimalsystems.my

optimalsystems.org

optimalsystems.co.uk

optimalsystems.com

optimalsystems.de

optimalsystems.my

optimalsystems.de is the parent of www.optimalsystems.de.

optimalsystems.de resolves to a single IP: 195.201.31.128.

Other host names, for instance optimalsystems.org, enaio.de, optimal-systems.com, enaio.org and os-ag.de share IP numbers with optimalsystems.de.

optimalsystems.de delegates to three name servers: x.ns.joker.com, y.ns.joker.com and z.ns.joker.com.

optimalsystems.de shares some name servers with other domains, for example sascruise.com, sbvr.org, ageduboc.com, niviscorp.com and createdin.us.

Host names with two IP numbers:

y.ns.joker.com points to 2a01:4f8:c0c:165b::1 and 23.88.49.189.

z.ns.joker.com points to 2607:5300:203:7e6d::2222 and 192.95.37.184.

Host names with one IP number:

optimalsystems.de is handled by a single mail server, optimalsystems-de.mail.protection.outlook.com.

Host optimalsystems-de.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::6, 2a01:111:f403:ca04::d, 2a01:111:f403:ca09::1, 2a01:111:f403:ca09::3, 52.101.68.10, 52.101.68.18, 52.101.68.29 and 52.101.73.19.

dbq