CF1762193911559-tsm20251102073205

WWW.RTSAK.COM - klass.ch

Search for IP or hostnames:

klass.ch checked at 2025-11-03T18:18:31.543Z 196ms 146/146/146 100% R:14

klass.ch

NSbecky.ns.cloudflare.com
A2606:4700:50::adf5:3a49 πŸ‡ΊπŸ‡Έ Cloudflare
PTRbecky.ns.cloudflare.com
A2803:f800:50::6ca2:c049 πŸ‡¨πŸ‡· Cloudflare
PTRbecky.ns.cloudflare.com
A2a06:98c1:50::ac40:2049 πŸ‡ΊπŸ‡Έ Cloudflare
PTRbecky.ns.cloudflare.com
A108.162.192.73πŸ‡ΊπŸ‡Έ Cloudflare
PTRbecky.ns.cloudflare.com
A172.64.32.73πŸ‡ΊπŸ‡Έ Cloudflare
PTRbecky.ns.cloudflare.com
A173.245.58.73πŸ‡ΊπŸ‡Έ Cloudflare
PTRbecky.ns.cloudflare.com
NSben.ns.cloudflare.com
A2606:4700:58::adf5:3b67 πŸ‡ΊπŸ‡Έ Cloudflare
PTRben.ns.cloudflare.com
A2803:f800:50::6ca2:c167 πŸ‡¨πŸ‡· Cloudflare
PTRben.ns.cloudflare.com
A2a06:98c1:50::ac40:2167 πŸ‡ΊπŸ‡Έ Cloudflare
PTRben.ns.cloudflare.com
A108.162.193.103πŸ‡ΊπŸ‡Έ Cloudflare
PTRben.ns.cloudflare.com
A172.64.33.103πŸ‡ΊπŸ‡Έ Cloudflare
PTRben.ns.cloudflare.com
A173.245.59.103πŸ‡ΊπŸ‡Έ Cloudflare
PTRben.ns.cloudflare.com
MXklass-ch.mail.protection.outlook.com
A2a01:111:f403:ca3c:: πŸ‡¨πŸ‡­ Microsoft
PTRmail-zrap278cu00300.inbound.protection.outlook.com
A2a01:111:f403:ca3c::1 πŸ‡¨πŸ‡­ Microsoft
PTRmail-zrzp278cu00201.inbound.protection.outlook.com
A2a01:111:f403:ca3c::2 πŸ‡¨πŸ‡­ Microsoft
PTRmail-zr1p278cu00202.inbound.protection.outlook.com
A2a01:111:f403:ca3e::1 πŸ‡¨πŸ‡­ Microsoft
PTRmail-gvap278cu00301.inbound.protection.outlook.com
A52.101.185.12πŸ‡¨πŸ‡­ Microsoft
PTRmail-zrap278cu00304.inbound.protection.outlook.com
A52.101.185.13πŸ‡¨πŸ‡­ Microsoft
PTRmail-zrzp278cu00205.inbound.protection.outlook.com
A52.101.185.14πŸ‡¨πŸ‡­ Microsoft
PTRmail-zr1p278cu00206.inbound.protection.outlook.com
A52.101.187.1πŸ‡¨πŸ‡­ Microsoft
PTRmail-gvap278cu00301.inbound.protection.outlook.com
A2606:4700:3030::ac43:d1de πŸ‡ΊπŸ‡Έ Cloudflare
A2606:4700:3035::6815:1758 πŸ‡ΊπŸ‡Έ Cloudflare
A104.21.23.88 Cloudflare
A172.67.209.222πŸ‡ΊπŸ‡Έ Cloudflare

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NSa.nic.ch
NSb.nic.ch
NSd.nic.ch
NSe.nic.ch
NSf.nic.ch

Starts with same word

Starts similarily

AI analysis

Four IP numbers are pointed to by klass.ch: 2606:4700:3030::ac43:d1de, 2606:4700:3035::6815:1758, 104.21.23.88 and 172.67.209.222.

other host names including www.pospelov.org, 34f76d0cae70.louboutinshoes.us, imariupolchanyn.com, imcqq.com and www.ersc.edu.bd share IP numbers with klass.ch.

klass.ch is delegated to two name servers becky.ns.cloudflare.com and ben.ns.cloudflare.com.

klass.ch shares the same name server setup as other domains, for instance tarik.fr, facs.fr, kazeo.fr, gego.fr and wobo-campus.ch.

klass.ch at least partially shares name servers with other domains, for instance joshrosebrook.com, czjinyi.cn, newsylist.com, lada-torg.ru and xn--22-6kcaja0d4a9a3d6a.xn--p1ai.

These name servers are commonly used alongside trace.ns.cloudflare.com and dale.ns.cloudflare.com.

Host names with six IP numbers:

Host name becky.ns.cloudflare.com points to: 2606:4700:50::adf5:3a49, 2803:f800:50::6ca2:c049, 2a06:98c1:50::ac40:2049, 108.162.192.73, 172.64.32.73 and 173.245.58.73.

Host name ben.ns.cloudflare.com points to: 2606:4700:58::adf5:3b67, 2803:f800:50::6ca2:c167, 2a06:98c1:50::ac40:2167, 108.162.193.103, 172.64.33.103 and 173.245.59.103.

klass.ch is handled by a single mail server, klass-ch.mail.protection.outlook.com.

Host klass-ch.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca3c::, 2a01:111:f403:ca3c::1, 2a01:111:f403:ca3c::2, 2a01:111:f403:ca3e::1, 52.101.185.12, 52.101.185.13, 52.101.185.14 and 52.101.187.1.

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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mTWmCub CF johedugfp 2025-11-03