linuxtech.ch - robtex.com
linuxtech.ch
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns31.infomaniak.com ⭐ | ||||||
| A | 2001:1600:0:aaaa::1🇨🇭 Infomaniak-AS2001:1600::/32 Infomaniak Network SA | ||||||
| PTR | ns31.infomaniak.ch | ||||||
| A | 83.166.143.28🇨🇭 Infomaniak-AS83.166.128.0/19 Infomaniak Network SA | ||||||
| PTR | ns31.infomaniak.com | ||||||
| NS | ns32.infomaniak.com | ||||||
| A | 2001:1600:0:aaaa::2🇨🇭 Infomaniak-AS2001:1600::/32 Infomaniak Network SA | ||||||
| PTR | ns32.infomaniak.ch | ||||||
| A | 83.166.143.29🇨🇭 Infomaniak-AS83.166.128.0/19 Infomaniak Network SA | ||||||
| PTR | ns32.infomaniak.com | ||||||
| MX | ch.aubin.ch ⭐ | ||||||
| A | 185.143.101.145🇨🇭 Infomaniak-AS185.143.100.0/22 Infomaniak Network Management | ||||||
| PTR | 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 2026-07-12 #16 | ||||||
ch
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.nic.ch ⭐ | ||||||
| NS | b.nic.ch | ||||||
| NS | d.nic.ch | ||||||
| NS | e.nic.ch | ||||||
| NS | f.nic.ch | ||||||
| SOA | a.nic.chdns-operation@switch.ch 2026-07-13 #19 | ||||||
Subdomains
Same first word
Similar names
DNS History
8 records (3 active, 5 former)
○NSns1.aubin.ch2015-07-19 → 2017-05-22 · 4 obs
● 2017-05-22 20:52:48
○ 2026-02-26 16:49:26
○ 2026-07-13 08:08:16
●NSns31.infomaniak.com2026-02-26 → 2026-07-13 · 3 obs
● 2026-02-26 16:49:26
● 2026-07-13 08:08:16
●NSns32.infomaniak.com2026-02-26 → 2026-07-13 · 3 obs
● 2026-02-26 16:49:26
● 2026-07-13 08:08:16
○NSns5.4linux.org2015-07-19 → 2017-05-22 · 4 obs
● 2017-05-22 20:52:48
○ 2026-02-26 16:49:26
○ 2026-07-13 08:08:16
○NSpuck.nether.net2015-07-19 → 2017-05-22 · 4 obs
● 2017-05-22 20:52:48
○ 2026-02-26 16:49:26
○ 2026-07-13 08:08:16
●MXch.aubin.ch2026-02-26 → 2026-07-13 · 3 obs
● 2026-02-26 16:49:26
● 2026-07-13 08:08:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | e.nic.ch, a.nic.ch, b.nic.ch, d.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: 2468ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns31.infomaniak.com, ns32.infomaniak.com |
| MX | 1 | ch.aubin.ch (pri: 5) |
| TXT | 2 | v=spf1 ip4:185.143.101.145 ip4:51.255.39, MS=ms94914067 |
| SOA | 1 | ns31.infomaniak.com hostmaster.infomania |
Analysis
Hierarchy
mail.linuxtech.ch, vps.linuxtech.ch and kimsufi4.linuxtech.ch each fall under the parent domain linuxtech.ch.
Name Servers
DNS delegation for linuxtech.ch points to two name servers: ns31.infomaniak.com and ns32.infomaniak.com.
linuxtech.ch has the same name server delegation as a number of other domains, such as jaques.org, blanchardinternational.be, lauretv.ch and two more.
linuxtech.ch has partial name server overlap with other domains, including remag.work.
ns31.infomaniak.com directs to 83.166.143.28 and 2001:1600:0:aaaa::1. ns32.infomaniak.com directs to 83.166.143.29 and 2001:1600:0:aaaa::2. Each host name carries two IP addresses.
Mail Servers
linuxtech.ch routes its mail through a single mail server, ch.aubin.ch.
linuxtech.ch has the same mail server arrangement as a number of other domains, for example aubin.ch, linuxbroker.ch, nerdity.net and two more.
ch.aubin.ch has exactly one IP number: 185.143.101.145.