lab4tech.ch - robtex.com
lab4tech.ch
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 195.70.3.74🇨🇭 DFINET195.70.0.0/19 dfinet | ||||||
| PTR | mail.lab4tech.ch | ||||||
| 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 | mta-gw2.lab4tech.ch ⭐ | ||||||
| MX | mta-gw.lab4tech.ch(10) | ||||||
| A | 212.147.13.250🇨🇭 VTX-NETWORK212.147.0.0/17 CH.VTX LIR Range | ||||||
| PTR | mta-gw.lab4tech.ch | ||||||
| TXT | MS=ms29829325 | ||||||
| TXT | v=spf1 a:mta-gw.lab4tech.ch a:mta-gw2.lab4tech.ch mx -all | ||||||
| SOA | ns31.infomaniak.comhostmaster@infomaniak.ch 2026-02-08 #34 | ||||||
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 2026-05-13 #24 | ||||||
Subdomains
Same first word
lab4tech.ch |
DNS History
11 records (5 active, 6 former)
○NSns1.advances.ch2015-05-03 → 2017-03-17 · 4 obs
● 2017-03-17 10:08:44
○ 2026-02-18 23:23:38
○ 2026-05-13 10:29:18
○NSns2.advances.ch2015-05-03 → 2017-03-17 · 4 obs
● 2017-03-17 10:08:44
○ 2026-02-18 23:23:38
○ 2026-05-13 10:29:18
○NSns3.advances.ch2015-05-03 → 2016-06-06 · 4 obs
● 2016-06-06 03:14:52
○ 2017-03-17 10:08:44
○ 2026-05-13 10:29:18
●NSns31.infomaniak.com2026-02-18 → 2026-05-13 · 3 obs
● 2026-02-18 23:23:38
● 2026-05-13 10:29:18
●NSns32.infomaniak.com2026-02-18 → 2026-05-13 · 3 obs
● 2026-02-18 23:23:38
● 2026-05-13 10:29:18
○MXmail.advances.ch2015-05-03 → 2017-03-17 · 4 obs
● 2017-03-17 10:08:44
○ 2026-02-18 23:23:38
○ 2026-05-13 10:29:18
○MXmail2.advances.ch2017-03-17 → 2017-03-17 · 4 obs
● 2017-03-17 10:08:44
○ 2026-02-18 23:23:38
○ 2026-05-13 10:29:18
●MXmta-gw.lab4tech.ch2026-02-18 → 2026-05-13 · 3 obs
● 2026-02-18 23:23:38
● 2026-05-13 10:29:18
●MXmta-gw2.lab4tech.ch2026-02-18 → 2026-05-13 · 3 obs
● 2026-02-18 23:23:38
● 2026-05-13 10:29:18
○A195.141.62.102015-05-03 → 2017-03-17 · 4 obs
● 2017-03-17 10:08:44
○ 2026-02-18 23:23:38
○ 2026-05-13 10:29:18
●A195.70.3.742026-02-18 → 2026-05-13 · 3 obs
● 2026-02-18 23:23:38
● 2026-05-13 10:29:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | a.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch... | - |
| lab4tech.ch | ns32.infomaniak.com, ns31.infomaniak.com | - |
✅ Authoritative Response
Server:83.166.143.29
NS records: ns32.infomaniak.com, ns31.infomaniak.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1119ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 195.70.3.74 |
| NS | 2 | ns31.infomaniak.com, ns32.infomaniak.com |
| MX | 2 | mta-gw.lab4tech.ch (pri: 3), mta-gw2.lab4tech.ch (pri: 10) |
| TXT | 2 | v=spf1 a:mta-gw.lab4tech.ch a:mta-gw2.la, MS=ms29829325 |
| SOA | 1 | ns31.infomaniak.com hostmaster.infomania |
Analysis
Hierarchy
lab4tech.ch is the parent of mta-gw2.lab4tech.ch, portail.lab4tech.ch, mail.lab4tech.ch, mta-gw.lab4tech.ch and mail2.lab4tech.ch.
IP Addresses
lab4tech.ch points to a single IP address: 195.70.3.74.
Other host names, for instance mail.lab4tech.ch, share IP numbers with lab4tech.ch.
Name Servers
lab4tech.ch is delegated to two name servers: ns31.infomaniak.com and ns32.infomaniak.com.
lab4tech.ch uses the same name server setup as other domains, including cortomaltese.com, eisler.ch, coryn.ch, robertos.ch and labohomeo.ch.
lab4tech.ch shares name servers with other domains, at least partially; for example snd30.cm and mettaz.ch.
Host names with two IP numbers:
ns31.infomaniak.com points to 2001:1600:0:aaaa::1 and 83.166.143.28.
ns32.infomaniak.com points to 2001:1600:0:aaaa::2 and 83.166.143.29.
Mail Servers
lab4tech.ch is handled by two mail servers: mta-gw2.lab4tech.ch and mta-gw.lab4tech.ch.
Some mail servers are shared between lab4tech.ch and other domains, for instance mesures.ch.
Host names with a single IP: mta-gw.lab4tech.ch resolves to 212.147.13.250.