CF1759201610300-tsm20250929235914

NSLIST.NET - coolschool.de

Search for IP or hostnames:

coolschool.de checked at 2025-09-30T03:06:50.286Z 227ms 99/99/99 100% R:20

coolschool.de

MXmail.coolschool.de
A202.61.232.126🇩🇪 netcup GmbH
PTRmxe87e.netcup.net
MXmxe87e.netcup.net
A2a03:4000:0:532:1895:b8ff:fe0b:4b55 🇩🇪 netcup GmbH
PTRmxe87e.netcup.net
A202.61.232.126🇩🇪 netcup GmbH
PTRmxe87e.netcup.net
NSroot-dns.netcup.net
A2a03:4000:0:1::e1e1 🇩🇪 netcup GmbH
PTRroot-dns.netcup.net
A46.38.225.225🇩🇪 netcup GmbH
PTRroot-dns.netcup.net
NSsecond-dns.netcup.net
A2a03:4000:2:24b::c7c7 🇩🇪 netcup GmbH
PTRsecond-dns.netcup.net
A37.221.199.199🇩🇪 netcup GmbH
PTRsecond-dns.netcup.net
NSthird-dns.netcup.net
A2a03:4001:0:106::3f44 🇩🇪 netcup GmbH
PTRthird-dns.netcup.net
A188.68.63.68🇩🇪 netcup GmbH
PTRthird-dns.netcup.net
A2a03:4000:61:1856::17:3121 🇩🇪 netcup GmbH
A202.61.232.124🇩🇪 netcup GmbH
PTRae87c.netcup.net

de

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

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Starts with same word

Starts similarily

AI analysis

mail.coolschool.de has coolschool.de as its parent.

coolschool.de points to two IPs: 2a03:4000:61:1856::17:3121 and 202.61.232.124.

Other host names, for instance zeta.3ns.de, cocacoding.com, ns1.3ns.de, ns2.3ns.de and b1te.me share IP numbers with coolschool.de.

coolschool.de is delegated to name servers root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net.

coolschool.de at least partially shares name servers with other domains such as elcid-straps.com, atlas-sicherheit.de, fbnm.de, autoverwertung-gregorz.de and brogames.de.

Host names with two IP numbers:

root-dns.netcup.net points to 2a03:4000:0:1::e1e1 and 46.38.225.225.

second-dns.netcup.net points to 2a03:4000:2:24b::c7c7 and 37.221.199.199.

third-dns.netcup.net points to 2a03:4001:0:106::3f44 and 188.68.63.68.

Two mail servers handle coolschool.de: mail.coolschool.de and mxe87e.netcup.net.

coolschool.de shares mail servers with other domains at least in part, for instance cocacoding.com, standup.fitness, klew.es, chinglong.de and b1te.me.

these mail servers are often used together with mail.standup.fitness, _dc-mx.b08654abe4eb.klew.es and mail.chinglong.de.

Host name mxe87e.netcup.net has two IPs: 2a03:4000:0:532:1895:b8ff:fe0b:4b55 and 202.61.232.126.

Host name mail.coolschool.de has one IP: 202.61.232.126.

Host names pointing to 202.61.232.126: mxe87e.netcup.net and mail.coolschool.de.

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

bkhPtim CF johedugfp 2025-09-30