linuxnet.ch - dns.ninja
linuxnet.ch
| DNSSEC | ⚠️ Not signed | ||||||
| A | 193.8.130.239🇨🇭 NTH193.8.130.0/24 | ||||||
| NS | ns1.gecloud.ch ⭐ | ||||||
| A | 193.8.130.231🇨🇭 NTH193.8.130.0/24 | ||||||
| PTR | smtp1.gecloud.ch | ||||||
| NS | ns2.gecloud.ch | ||||||
| A | 193.223.247.58🇨🇭 CYBERLINK193.223.240.0/21 | ||||||
| PTR | smtp2.gecloud.ch | ||||||
| NS | ns3.gecloud.net | ||||||
| MX | smtp1.gecloud.ch ⭐ | ||||||
| A | 193.8.130.231🇨🇭 NTH193.8.130.0/24 | ||||||
| PTR | smtp1.gecloud.ch | ||||||
| MX | smtp2.gecloud.ch(20) | ||||||
| A | 193.223.247.58🇨🇭 CYBERLINK193.223.240.0/21 | ||||||
| PTR | smtp2.gecloud.ch | ||||||
| TXT | v=spf1 ip4:193.8.130.231 ip4:193.223.247.58 ip4:80.75.123.205 -all | ||||||
| SOA | ns1.gecloud.chhostmaster@gecloud.ch serial=2026183874 | ||||||
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 #19 | ||||||
Subdomains
ns3.linuxnet.ch |
ns1.linuxnet.ch |
giant.linuxnet.ch |
pan.linuxnet.ch |
ns2.linuxnet.ch |
smtp2.linuxnet.ch |
smtp1.linuxnet.ch |
apollo.linuxnet.ch |
www.linuxnet.ch |
Same first word
Similar names
DNS History
12 records (6 active, 6 former)
●NSns1.gecloud.ch2026-02-18 → 2026-08-02 · 3 obs
● 2026-02-18 06:18:24
● 2026-08-02 08:59:12
○NSns1.linuxnet.ch2015-07-15 → 2016-12-28 · 4 obs
● 2016-12-28 16:46:00
○ 2026-02-18 06:18:24
○ 2026-08-02 08:59:12
●NSns2.gecloud.ch2026-02-18 → 2026-08-02 · 3 obs
● 2026-02-18 06:18:24
● 2026-08-02 08:59:12
○NSns2.linuxnet.ch2015-07-15 → 2016-12-28 · 4 obs
● 2016-12-28 16:46:00
○ 2026-02-18 06:18:24
○ 2026-08-02 08:59:12
●NSns3.gecloud.net2026-02-18 → 2026-08-02 · 3 obs
● 2026-02-18 06:18:24
● 2026-08-02 08:59:12
●MXsmtp1.gecloud.ch2026-02-18 → 2026-08-02 · 3 obs
● 2026-02-18 06:18:24
● 2026-08-02 08:59:12
○MXsmtp1.linuxnet.ch2015-07-15 → 2016-12-28 · 4 obs
● 2016-12-28 16:46:00
○ 2026-02-18 06:18:24
○ 2026-08-02 08:59:12
●MXsmtp2.gecloud.ch2026-02-18 → 2026-08-02 · 3 obs
● 2026-02-18 06:18:24
● 2026-08-02 08:59:12
○MXsmtp2.linuxnet.ch2015-07-15 → 2016-12-28 · 4 obs
● 2016-12-28 16:46:00
○ 2026-02-18 06:18:24
○ 2026-08-02 08:59:12
○A193.8.130.2312015-07-15 → 2016-02-21 · 4 obs
● 2016-02-21 05:56:00
○ 2016-04-16 01:21:28
○ 2026-08-02 08:59:12
●A193.8.130.2392016-04-16 → 2026-08-02 · 3 obs
● 2016-04-16 01:21:28
● 2026-08-02 08:59:12
○A2a02:2528:ff1e:2000::dead:face2016-05-29 → 2016-12-28 · 5 obs
● 2016-05-29 05:36:08
● 2016-12-28 16:46:00
○ 2026-02-18 06:18:24
○ 2026-08-02 08:59:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | a.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch... | - |
| linuxnet.ch | ns1.gecloud.ch, ns3.gecloud.net, ns2.gecloud.ch | 2 records |
✅ Authoritative Response
Server:193.8.130.231
NS records: ns1.gecloud.ch, ns3.gecloud.net, ns2.gecloud.ch
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for linuxnet.ch (unsigned zone)
⏱️ Timing
Total: 3843ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 193.8.130.239 |
| NS | 3 | ns1.gecloud.ch, ns2.gecloud.ch... |
| MX | 2 | smtp2.gecloud.ch (pri: 20), smtp1.gecloud.ch (pri: 10) |
| TXT | 1 | v=spf1 ip4:193.8.130.231 ip4:193.223.247 |
| SOA | 1 | ns1.gecloud.ch hostmaster.gecloud.ch |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.gecloud.ch, ns1.gecloud.ch)
Analysis
Hierarchy
linuxnet.ch serves as parent to ns3.linuxnet.ch, ns1.linuxnet.ch, giant.linuxnet.ch, pan.linuxnet.ch, ns2.linuxnet.ch along with a few other host names.
IP Addresses
linuxnet.ch directs to one IP number, which is 193.8.130.239.
Among the host names that share IP numbers with linuxnet.ch are poseidonline.ch, geklaut.ch, filelocker.ch and two others.
Name Servers
Three name servers are authoritative for linuxnet.ch: ns1.gecloud.ch, ns2.gecloud.ch and ns3.gecloud.net.
linuxnet.ch has at least partial name server overlap with other domains, such as poseidonline.ch, geklaut.ch, filelocker.ch and two others.
ns1.gecloud.ch directs to 193.8.130.231 and ns2.gecloud.ch directs to 193.223.247.58; each host name points to exactly one IP number.
Mail Servers
The MX records for linuxnet.ch point to two mail servers: smtp1.gecloud.ch and smtp2.gecloud.ch.
linuxnet.ch has the same mail server arrangement as a number of other domains, for example voicenet.ch, geklaut.ch, filelocker.ch and two more.
smtp1.gecloud.ch directs to 193.8.130.231 and smtp2.gecloud.ch directs to 193.223.247.58; each host name points to exactly one IP number.