CF1761342999894-tsm20251024211356

WWW.RTSAK.COM - cooltoschool.de

Search for IP or hostnames:

cooltoschool.de checked at 2025-10-24T21:56:39.874Z 290ms 90/90/90 100% R:20

cooltoschool.de

MXmail.infra-fuerth.de
A212.114.201.3🇩🇪 M-net
PTRmail.infra-fuerth.de
NSns1.m-online.net
A2001:a60:0:11::53 🇩🇪 M-net
PTRns1.m-online.net
A212.18.0.8🇩🇪 M-net
PTRns1.m-online.net
NSns2.m-online.net
A212.18.3.8🇩🇪 M-net
PTRns2.m-online.net
NSns3.m-online.net
A2001:8d8:1801:8039::1 🇩🇪 IONOS-AS
PTRns3.m-online.net
A217.160.41.67🇩🇪 IONOS-AS
PTRns3.m-online.net
NSns4.m-online.net
A2001:a60:0:20::53 🇩🇪 M-net
PTRns4.m-online.net
A212.114.171.64🇩🇪 M-net
PTRns4.m-online.net
A212.114.201.6🇩🇪 M-net
PTRhost-212-114-201-6.customer.m-online.net

de

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

Starts with same word

Starts similarily

AI analysis

cooltoschool.de resolves to one IP number: 212.114.201.6.

Other host names, for instance host-212-114-201-6.customer.m-online.net, share IP numbers with cooltoschool.de.

cooltoschool.de is delegated to four name servers: ns1.m-online.net, ns2.m-online.net, ns3.m-online.net and ns4.m-online.net.

cooltoschool.de at least partially shares name servers with other domains, for instance 143.104.93.in-addr.arpa, 112.135.82.in-addr.arpa, vermessungsamt-miesbach.de, abi-ingenieure.de and naturana-gmbh.de.

these name servers are often used together with ns2.bayern.de, ns.bayern.de, dns-001.securepoint.de and ns.bmw.de.

Host names with two IP numbers:

ns1.m-online.net points to 2001:a60:0:11::53 and 212.18.0.8.

ns3.m-online.net points to 2001:8d8:1801:8039::1 and 217.160.41.67.

ns4.m-online.net points to 2001:a60:0:20::53 and 212.114.171.64.

Host names with one IP number:

ns2.m-online.net points to 212.18.3.8.

cooltoschool.de is handled by a single mail server, mail.infra-fuerth.de.

cooltoschool.de shares mail servers with other domains to some extent, for instance infra-fuerth.de.

these mail servers are commonly used with the mail servers infrafuerth-de01c.mail.protection.outlook.com.

mail.infra-fuerth.de resolves to IP 212.114.201.3.

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

WSgXkVZ CF johedugfp 2025-10-24