classmate.ch - dns.ninja

classmate.ch

DNSSEC🔒 Signed (DS record present)
NSch.pro.io ⭐
A2a01:64c0:0:5000::19🇩🇪 CLOUDPIT2a01:64c0::/32
PTRch.pro.io
A109.237.142.19🇩🇪 CLOUDPIT109.237.128.0/20
PTRch.pro.io
NSnl.pro.io
A2a01:4f8:fff3:66::219🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRnl.pro.io
A176.9.166.219🇩🇪 Hetzner176.9.0.0/16 HETZNER-RZ-FKS-BLK4
PTRnl.pro.io
NSp.dnh.net
A2a02:2b80:101:5000::19🇩🇪 CLOUDPIT2a02:2b80:101::/48
PTRp.dnh.net
A109.237.143.19🇩🇪 CLOUDPIT109.237.128.0/20
PTRp.dnh.net
SOAch.pro.iohostmaster@classmate.ch 2026-08-13 #1

ch

DNSSEC🔒 Signed (DS record present)
NSa.nic.ch ⭐
NSb.nic.ch
NSd.nic.ch
NSe.nic.ch
NSf.nic.ch
SOAa.nic.chdns-operation@switch.ch 2026-08-13 #47

Same first word

classmate.io
classmate.edu.pl
classmate.biz
classmate.dk
classmate.education
classmate.co
classmate.net
classmate.no
classmate.com
classmate.me
classmate.com.pk
classmate.zone
classmate.gr
classmate.cards
classmate.ph
classmate.ch
classmate.us
classmate.su
classmate.ru
classmate.co.uk
classmate.de
classmate.nl
classmate.info

Similar names

teamclass.net
clasmates.com
casmetals.com
classmaet.com
metaclass.digital
classteam.dk
metaclass.co
metaclass.net
aemtclass.com
mateclass.com
mascletas.com
classteam.com
clasmates.org
salemcats.org
tmacsales.com
metaclass.ru
metaclass.nl
classmeta.com
ascmetals.co.uk
castelams.com
clasmates.ca
classteam.io
ascmetals.com
samcastle.com
teslascam.com
ascmetals.biz
teslacams.com
malescast.com
calssmate.com
clasmates.net
teamclass.com
classmaet.net
classmeat.com
metaclass.org
metaclass.com

DNS History

7 records (3 active, 4 former)

20162017201820192020202120222023202420252026NSch.pro.ionl.pro.iop.dnh.netns.ch-inter.netns2.ch-inter.netMXmail.classmate.chA94.126.16.60
●NSch.pro.io2026-02-27 → 2026-08-13 · 3 obs
○ 2017-07-06 10:51:36
● 2026-02-27 18:48:34
● 2026-08-13 22:18:12
●NSnl.pro.io2026-02-27 → 2026-08-13 · 3 obs
○ 2017-07-06 10:51:36
● 2026-02-27 18:48:34
● 2026-08-13 22:18:12
○NSns.ch-inter.net2015-06-04 → 2017-07-06 · 4 obs
● 2015-06-04 18:47:34
● 2017-07-06 10:51:36
○ 2026-02-27 18:48:34
○ 2026-08-13 22:18:12
○NSns2.ch-inter.net2015-06-04 → 2017-07-06 · 4 obs
● 2015-06-04 18:47:34
● 2017-07-06 10:51:36
○ 2026-02-27 18:48:34
○ 2026-08-13 22:18:12
●NSp.dnh.net2026-02-27 → 2026-08-13 · 3 obs
○ 2017-07-06 10:51:36
● 2026-02-27 18:48:34
● 2026-08-13 22:18:12
○MXmail.classmate.ch2015-06-04 → 2017-07-06 · 4 obs
● 2015-06-04 18:47:34
● 2017-07-06 10:51:36
○ 2026-02-27 18:48:34
○ 2026-08-13 22:18:12
○A94.126.16.602015-06-04 → 2017-07-06 · 4 obs
● 2015-06-04 18:47:34
● 2017-07-06 10:51:36
○ 2026-02-27 18:48:34
○ 2026-08-13 22:18:12

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cha.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch...-
classmate.chch.pro.io, p.dnh.net, nl.pro.io-

✅ Authoritative Response

Server:109.237.142.19

NS records: ch.pro.io, p.dnh.net, nl.pro.io

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1079ms | Queries: -

📄 Records

TypeCountSample Data
NS3p.dnh.net, ch.pro.io...
SOA1ch.pro.io hostmaster.classmate.ch

Analysis

Name Servers

Three name servers are authoritative for classmate.ch: ch.pro.io, nl.pro.io and p.dnh.net.

classmate.ch has at least partial name server overlap with other domains, such as landolt-engineering.ch, laedis.ch, jrl.ch and two others.

ch.pro.io resolves to 109.237.142.19 and 2a01:64c0:0:5000::19. nl.pro.io resolves to 176.9.166.219 and 2a01:4f8:fff3:66::219. p.dnh.net resolves to 109.237.143.19 and 2a02:2b80:101:5000::19. All three hostnames point to two IP numbers each.