CF1757451409850-tsm20250909161321

NSLIST.NET - optimal-online.com

Search for IP or hostnames:

optimal-online.com checked at 2025-09-09T20:56:49.835Z 352ms 85/85/85 100% R:16

optimal-online.com

NSns.second-ns.com
A2a01:4f8:0:a101::b:1 🇩🇪 Hetzner
PTRns.second-ns.com
A213.239.204.242🇩🇪 Hetzner
PTRns.second-ns.com
NSns3.second-ns.de
A2001:67c:192c::add:b3 🇩🇪 noris network AG
PTRns3.second-ns.de
A193.47.99.4🇩🇪 noris network AG
PTRns3.second-ns.de
NSns1.your-server.de
A2a01:4f8:0:1::5ddc:1 🇩🇪 Hetzner
PTRns1.your-server.de
A213.133.100.102🇩🇪 Hetzner
PTRns1.your-server.de
MXwww173.your-server.de
A2a01:4f8:d0a:2134::2 🇩🇪 Hetzner
PTRwww173.your-server.de
A213.133.104.173🇩🇪 Hetzner
PTRwww173.your-server.de
A213.133.104.173🇩🇪 Hetzner
PTRwww173.your-server.de

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NSa.gtld-servers.net
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AI analysis

mail.optimal-online.com is a child of optimal-online.com.

The IP number 213.133.104.173 is pointed to by optimal-online.com.

IP numbers are shared between optimal-online.com and other host names such as steiner-immo.at, mail.famka.net, www.zengen.de, zengen.de, and mircozeitz.de.

Three name servers, ns.second-ns.com, ns3.second-ns.de, and ns1.your-server.de, are designated to optimal-online.com.

For instance, the name servers of optimal-online.com at least partially share with other domains such as custom-bus.net, zuckerluchs.de, 47.140.128.in-addr.arpa, hicharles.de, and snake20x.de.

ns.second-ns.com, ns3.second-ns.de, and ns1.your-server.de each point to two IP numbers: 2a01:4f8:0:a101::b:1, 213.239.204.242; 2001:67c:192c::add:b3, 193.47.99.4; 2a01:4f8:0:1::5ddc:1, 213.133.100.102 respectively.

The mail server, www173.your-server.de, manages optimal-online.com.

Just like the domains cafemozartsalzburg.at, steiner-classic-cars.at, optimal-mailorder.de, cyrusdigital.at, and nikolasgrottendieck.com, optimal-online.com also follows the same mail server setup.

www173.your-server.de points to two IP numbers: 2a01:4f8:d0a:2134::2 and 213.133.104.173.

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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ySELdgd CF johedugfp 2025-09-09