linuxtech.ch - dns.ninja
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=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDF7o6RBoJUXROOuckYBtn... | ||||||
| TXT | v=spf1 ip4:185.143.101.145 ip4:51.255.39.224 ip4:141.227.150.210 -all | ||||||
| TXT | MS=ms94914067 | ||||||
| SOA | ns31.infomaniak.comhostmaster@infomaniak.ch 2026-07-24 #94 | ||||||
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 2026-08-02 #16 | ||||||
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
○ 2026-08-02 06:48:34
●NSns31.infomaniak.com2026-02-26 → 2026-08-02 · 3 obs
● 2026-02-26 16:49:26
● 2026-08-02 06:48:34
●NSns32.infomaniak.com2026-02-26 → 2026-08-02 · 3 obs
● 2026-02-26 16:49:26
● 2026-08-02 06:48:34
○NSns5.4linux.org2015-07-19 → 2017-05-22 · 4 obs
● 2017-05-22 20:52:48
○ 2026-02-26 16:49:26
○ 2026-08-02 06:48:34
○NSpuck.nether.net2015-07-19 → 2017-05-22 · 4 obs
● 2017-05-22 20:52:48
○ 2026-02-26 16:49:26
○ 2026-08-02 06:48:34
●MXch.aubin.ch2026-02-26 → 2026-08-02 · 3 obs
● 2026-02-26 16:49:26
● 2026-08-02 06:48:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | b.nic.ch, e.nic.ch, a.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: 1714ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns31.infomaniak.com, ns32.infomaniak.com |
| MX | 1 | ch.aubin.ch (pri: 5) |
| TXT | 3 | v=spf1 ip4:185.143.101.145 ip4:51.255.39, MS=ms94914067... |
| SOA | 1 | ns31.infomaniak.com hostmaster.infomania |
Analysis
Hierarchy
The domain linuxtech.ch is parent to mail.linuxtech.ch, vps.linuxtech.ch and kimsufi4.linuxtech.ch.
Name Servers
linuxtech.ch is served by two delegated name servers, ns31.infomaniak.com and ns32.infomaniak.com.
linuxtech.ch uses the same name servers as several other domains — among them jaques.org, blanchardinternational.be, lauretv.ch and two more.
The DNS delegation for linuxtech.ch at least partly coincides with that of other domains, remag.work being one example.
Each of the two host names carries two IP addresses: ns31.infomaniak.com points to 83.166.143.28 and 2001:1600:0:aaaa::1, and ns32.infomaniak.com points to 83.166.143.29 and 2001:1600:0:aaaa::2.
Mail Servers
Mail for linuxtech.ch is handled by a single mail server, ch.aubin.ch.
linuxtech.ch uses an identical mail server configuration to several other domains — among them aubin.ch, linuxbroker.ch, nerdity.net and two more.
There is one IP number for ch.aubin.ch: 185.143.101.145.