CF1763875537668-tsm20251123014954

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

NSx.ns.joker.com
A194.245.103.13🇩🇪 CSL
PTRx.ns.joker.com
NSy.ns.joker.com
A2a01:4f8:c0c:165b::1 🇩🇪 Hetzner
PTRy.ns.joker.com
A23.88.49.189🇩🇪 Hetzner
PTRstatic.189.49.88.23.clients.your-server.de
NSz.ns.joker.com
A2607:5300:203:7e6d::2222 🇨🇦 OVH
PTRz.ns.joker.com
A192.95.37.184🇨🇦 OVH
PTRz.ns.joker.com
MXoptimalsystems-de.mail.protection.outlook.com
A2a01:111:f403:ca04::6 🇮🇪 Microsoft
PTRmail-db4pr02cu00406.inbound.protection.outlook.com
A2a01:111:f403:ca04::d 🇮🇪 Microsoft
PTRmail-db6pr03cu00105.inbound.protection.outlook.com
A2a01:111:f403:ca09::1 🇳🇱 Microsoft
PTRmail-as9pr07cu00301.inbound.protection.outlook.com
A2a01:111:f403:ca09::3 🇳🇱 Microsoft
PTRmail-am6pr04cu00303.inbound.protection.outlook.com
A52.101.68.10🇮🇪 Microsoft
PTRmail-dbbpr03cu00102.inbound.protection.outlook.com
A52.101.68.18🇮🇪 Microsoft
PTRmail-db4pr02cu00302.inbound.protection.outlook.com
A52.101.68.29🇮🇪 Microsoft
PTRmail-dbapr03cu00105.inbound.protection.outlook.com
A52.101.73.19🇳🇱 Microsoft
PTRmail-as8pr04cu00803.inbound.protection.outlook.com
A195.201.31.128🇩🇪 Hetzner
PTRstatic.128.31.201.195.clients.your-server.de

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Starts with same word

Starts similarily

AI analysis

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:

x.ns.joker.com points to 194.245.103.13.

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.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
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