CF1762538232689-tsm20251105200708

MXLIST.NET - optimalsystems.de

Search for IP or hostnames:

optimalsystems.de checked at 2025-11-07T17:57:12.667Z 210ms 102/102/102 100% R:16

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::7 🇮🇪 Microsoft
PTRmail-db4pr02cu00307.inbound.protection.outlook.com
A2a01:111:f403:ca04::e 🇮🇪 Microsoft
PTRmail-db8pr02cu00106.inbound.protection.outlook.com
A2a01:111:f403:ca09::a 🇳🇱 Microsoft
PTRmail-as8pr05cu00202.inbound.protection.outlook.com
A2a01:111:f403:ca09::b 🇳🇱 Microsoft
PTRmail-am7pr05cu00103.inbound.protection.outlook.com
A52.101.68.39🇮🇪 Microsoft
PTRmail-db7pr03cu00607.inbound.protection.outlook.com
A52.101.73.8🇳🇱 Microsoft
PTRmail-am0pr04cu00500.inbound.protection.outlook.com
A52.101.73.12🇳🇱 Microsoft
PTRmail-am4pr0401cu00104.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

de

NSa.nic.de
NSf.nic.de
NSz.nic.de
NSl.de.net
NSn.de.net
NSs.de.net

Up

Starts with same word

Starts similarily

AI analysis

www.optimalsystems.de is a child of optimalsystems.de.

optimalsystems.de resolves to one IP number: 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 is delegated to three name servers: x.ns.joker.com, y.ns.joker.com and z.ns.joker.com.

optimalsystems.de at least partially shares name servers with other domains, including sascruise.com, sbvr.org, ageduboc.com, niviscorp.com and createdin.us.

Hosts with two IPs:

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 with one IP:

x.ns.joker.com points to 194.245.103.13.

A single mail server handles optimalsystems.de, optimalsystems-de.mail.protection.outlook.com.

Host optimalsystems-de.mail.protection.outlook.com points to eight IPs: 2a01:111:f403:ca04::7, 2a01:111:f403:ca04::e, 2a01:111:f403:ca09::a, 2a01:111:f403:ca09::b, 52.101.68.39, 52.101.73.8, 52.101.73.12 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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