mail.linuxtech.ch - robtex.com
mail.linuxtech.ch
| CNAME | ch.aubin.ch | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.143.101.145🇨🇭 Infomaniak-AS185.143.100.0/22 Infomaniak Network Management | ||||||
| PTR | ch.aubin.ch | ||||||
linuxtech.ch
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns31.infomaniak.com ⭐ | ||||||
| NS | ns32.infomaniak.com | ||||||
| MX | ch.aubin.ch ⭐ | ||||||
| TXT | v=spf1 ip4:185.143.101.145 ip4:51.255.39.224 -all | ||||||
| TXT | MS=ms94914067 | ||||||
| SOA | ns31.infomaniak.comhostmaster@infomaniak.ch 2026-07-13 #3 | ||||||
Same first word
Similar names
DNS History
5 records (1 active, 4 former)
○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
● 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
● 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
● 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
● 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
● 2016-05-02 03:39:54
○ 2026-06-13 00:10:18
○ 2026-07-13 13:57:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | a.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch... | - |
| linuxtech.ch | ns31.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
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | ch.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.