CF1760243224393-tsm20251011193234

WWW.ROBTEX.COM - teachfirst.de

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teachfirst.de checked at 2025-10-12T04:27:04.330Z 461ms 177/177/177 100% R:14

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::1🇮🇪 Microsoft
PTRmail-db7pr03cu00401.inbound.protection.outlook.com
A2a01:111:f403:ca04::b🇮🇪 Microsoft
PTRmail-dbbpr03cu00103.inbound.protection.outlook.com
A2a01:111:f403:ca09::3🇳🇱 Microsoft
PTRmail-am6pr04cu00303.inbound.protection.outlook.com
A2a01:111:f403:ca09::6🇳🇱 Microsoft
PTRmail-am4pr0401cu00106.inbound.protection.outlook.com
A52.101.68.39🇮🇪 Microsoft
PTRmail-db7pr03cu00607.inbound.protection.outlook.com
A52.101.73.6🇳🇱 Microsoft
PTRmail-am6pr04cu00306.inbound.protection.outlook.com
A52.101.73.15🇳🇱 Microsoft
PTRmail-am9pr04cu00107.inbound.protection.outlook.com
A52.101.73.30🇳🇱 Microsoft
PTRmail-am7pr05cu00306.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::1, 2a01:111:f403:ca04::b, 2a01:111:f403:ca09::3, 2a01:111:f403:ca09::6, 52.101.68.39, 52.101.73.6, 52.101.73.15 and 52.101.73.30.

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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ZduZSvJ CF johedugfp 2025-10-12