CF1757744896637-tsm20250912070358

WWW.RTSAK.COM - backend.nu

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backend.nu checked at 2025-09-13T06:28:16.620Z 502ms 84/84/84 100% R:13

backend.nu

MXmx01.glesys.se
A2a02:751:100:4::164 🇸🇪 Portlane
A195.238.77.164🇸🇪 Portlane
PTR195-238-77-164-static.glesys.net
MXmx02.glesys.se
A2a02:751:100:4::165 🇸🇪 Portlane
A195.238.77.165🇸🇪 Portlane
PTR195-238-77-165-static.glesys.net
NSns1.namesystem.se
A2a02:750:aaaa::1 🇸🇪 Portlane
PTRns1.namesystem.se
A195.238.76.18🇸🇪 Portlane
PTRns1.namesystem.se
NSns2.namesystem.se
A2a02:750:aaaa::2 🇸🇪 Portlane
PTRns2.namesystem.se
A195.238.77.18🇸🇪 Portlane
PTRns2.namesystem.se
NSns3.namesystem.se
A2a02:750:aaaa::3 🇸🇪 Portlane
PTRns3.namesystem.se
A195.20.206.18🇸🇪 Portlane
PTRns3.namesystem.se

nu

NSa.ns.nu
NSc.ns.nu
NSd.ns.nu
NSm.ns.nu
NSy.ns.nu
NSz.ns.nu

Starts with same word

Starts similarily

AI analysis

Three name servers, ns1.namesystem.se, ns2.namesystem.se, and ns3.namesystem.se, are delegated to backend.nu.

The domain backend.nu shares name servers, at least partially, with other domains such as penstore.com, poloniainfo.se, jakobsbergsfolkhogskola.se, dreamdance.se, and lesblogsmedias.fr.

ns1.namesystem.se, 2a02:750:aaaa::1, and 195.238.76.18 are associated together.

ns2.namesystem.se, 2a02:750:aaaa::2, and 195.238.77.18 are interconnected.

ns3.namesystem.se, 2a02:750:aaaa::3, and 195.20.206.18 are linked.

Two mail servers, mx01.glesys.se and mx02.glesys.se, manage backend.nu.

The mail server setup of backend.nu matches with other domains such as kaj4.se, onlinecv.se, gensokyo.net, colart.se, and pnil.se.

Some mail servers are at least partially shared between backend.nu and other domains such as arkivguiden.net.

mx01.glesys.se and mx02.glesys.se both point to two IP numbers each; 2a02:751:100:4::164, 195.238.77.164 for mx01.glesys.se and 2a02:751:100:4::165, 195.238.77.165 for mx02.glesys.se.

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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sfSQIfD CF johedugfp 2025-09-13