CF1759499669697-tsm20251002182459

IPLIST.NET - teachfirst.de

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teachfirst.de checked at 2025-10-03T13:54:29.664Z 293ms 107/107/107 100% R:12

teachfirst.de

NSpns01.dcsix.net
A2001:67c:1bc::13 🇦🇹 RcodeZero Anycast DNS
PTRpns01.kyberio-dns.com
A192.174.68.13🇦🇹 RcodeZero Anycast DNS
PTRpns01.kyberio-dns.com
NSpns02.dcsix.net
A2001:67c:10b8::13 🇨🇭 RCODEZERO-ANYCAST-SEC2
PTRpns02.kyberio-dns.de
A176.97.158.13🇦🇹 RCODEZERO-ANYCAST-SEC2
PTRpns02.kyberio-dns.de
MXteachfirst-de.mail.protection.outlook.com
A2a01:111:f403:ca04:: 🇮🇪 Microsoft
PTRmail-db3pr0202cu00100.inbound.protection.outlook.com
A2a01:111:f403:ca04::8 🇮🇪 Microsoft
PTRmail-db5pr02cu00100.inbound.protection.outlook.com
A2a01:111:f403:ca04::a 🇮🇪 Microsoft
PTRmail-du0pr03cu00102.inbound.protection.outlook.com
A2a01:111:f403:ca09::7 🇳🇱 Microsoft
PTRmail-am9pr04cu00107.inbound.protection.outlook.com
A52.101.68.25🇮🇪 Microsoft
PTRmail-db8pr02cu00101.inbound.protection.outlook.com
A52.101.68.27🇮🇪 Microsoft
PTRmail-db7pr03cu00503.inbound.protection.outlook.com
A52.101.68.29🇮🇪 Microsoft
PTRmail-dbapr03cu00105.inbound.protection.outlook.com
A52.101.68.36🇮🇪 Microsoft
PTRmail-db5pr02cu00104.inbound.protection.outlook.com
A2a00:1c98:60:1300::757a:e6af 🇧🇪 Combell
A185.175.196.89🇳🇱 Combell

de

NSa.nic.de
NSf.nic.de
NSz.nic.de
NSl.de.net
NSn.de.net
NSs.de.net
rank #641838 globally
rank #20561 in the tld

Up

Starts with same word

Starts similarily

AI analysis

teachfirst.de is the parent of backupmx.teachfirst.de and summer.teachfirst.de.

teachfirst.de resolves to two IP numbers: 2a00:1c98:60:1300::757a:e6af and 185.175.196.89.

Other host names, for instance steuerberatung-wimmer.at, machessa.com, www.physioaktiv.at, www.gemeinschaftskontovergleich.de and www.eraesthetic.de share IP numbers with teachfirst.de.

teachfirst.de has two name servers: pns01.dcsix.net and pns02.dcsix.net.

teachfirst.de shares the same name server setup as other domains, for example eilendorf.com, landprecht.de, pr-berater.net, arabische-musik.de and koberkel.de.

teachfirst.de shares some name servers with other domains, for instance fachklinik.de, epz-mittelhessen.net and ihix.info.

These name servers are commonly used with pns03.dcsix.net, a.ns14.net, b.ns14.net, c.ns14.net and d.ns14.net.

Host names with two IP numbers:

pns01.dcsix.net points to: 2001:67c:1bc::13 and 192.174.68.13; pns02.dcsix.net points to: 2001:67c:10b8::13 and 176.97.158.13.

teachfirst.de is handled by a single mail server, teachfirst-de.mail.protection.outlook.com.

Host teachfirst-de.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::, 2a01:111:f403:ca04::8, 2a01:111:f403:ca04::a, 2a01:111:f403:ca09::7, 52.101.68.25, 52.101.68.27, 52.101.68.29 and 52.101.68.36.

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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UePtEYV CF johedugfp 2025-10-03