mail.linuxtech.ch - robtex.com

mail.linuxtech.ch

CNAMEch.aubin.ch
DNSSEC⚠️ Not signed
A185.143.101.145🇨🇭 Infomaniak-AS185.143.100.0/22 Infomaniak Network Management
PTRch.aubin.ch

linuxtech.ch

DNSSEC🔒 Signed (DS record present)
NSns31.infomaniak.com
NSns32.infomaniak.com
MXch.aubin.ch
TXTv=spf1 ip4:185.143.101.145 ip4:51.255.39.224 -all
TXTMS=ms94914067
SOAns31.infomaniak.comhostmaster@infomaniak.ch 2026-07-13 #3

Same first word

Similar names

DNS History

5 records (1 active, 4 former)

20162017201820192020202120222023202420252026A5.39.92.23651.255.39.224CNAMEch.aubin.chkimsufi4.linuxtech.chvps.linuxtech.ch
A5.39.92.2362015-06-15 → 2016-02-07 · 4 obs
● 2015-06-15 13:35:18
● 2016-02-07 18:57:36
○ 2016-05-02 03:39:54
○ 2026-07-13 13:57:08
A51.255.39.2242016-05-02 → 2016-05-02 · 4 obs
○ 2016-02-07 18:57:36
● 2016-05-02 03:39:54
○ 2026-06-13 00:10:18
○ 2026-07-13 13:57:08
CNAMEch.aubin.ch2026-06-13 → 2026-07-13 · 3 obs
○ 2016-05-02 03:39:54
● 2026-06-13 00:10:18
● 2026-07-13 13:57:08
CNAMEkimsufi4.linuxtech.ch2015-06-15 → 2016-02-07 · 4 obs
● 2015-06-15 13:35:18
● 2016-02-07 18:57:36
○ 2016-05-02 03:39:54
○ 2026-07-13 13:57:08
CNAMEvps.linuxtech.ch2016-05-02 → 2016-05-02 · 4 obs
○ 2016-02-07 18:57:36
● 2016-05-02 03:39:54
○ 2026-06-13 00:10:18
○ 2026-07-13 13:57:08

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cha.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch...-
linuxtech.chns31.infomaniak.com, ns32.infomaniak.com-

✅ Authoritative Response

Server:83.166.143.29

NS records: ns31.infomaniak.com, ns32.infomaniak.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 2832ms | Queries: -

📄 Records

TypeCountSample Data
CNAME1ch.aubin.ch

Analysis

IP Addresses

mail.linuxtech.ch points to a single IP number: 185.143.101.145.

Additional host names — root.4linux.org, security.linuxbroker.com, kimsufi4.linuxbroker.com and two others — share IP numbers with mail.linuxtech.ch.