computer-software.ch - dns.ninja
computer-software.ch
| DNSSEC | ⚠️ Not signed | ||||||
| A | 212.40.5.43🇨🇭 VTX-NETWORK212.40.0.0/19 CH.VTX LIR Range | ||||||
| NS | ns01.vtx.ch ⭐ | ||||||
| A | 212.147.10.15🇨🇭 VTX-NETWORK212.147.0.0/17 CH.VTX LIR Range | ||||||
| PTR | ns01.vtx.ch | ||||||
| NS | ns02.vtx.ch | ||||||
| A | 212.147.10.161🇨🇭 VTX-NETWORK212.147.0.0/17 CH.VTX LIR Range | ||||||
| PTR | ns02.vtx.ch | ||||||
| MX | mx2.vtx.ch ⭐ | ||||||
| A | 194.38.175.33🇨🇭 VTX-NETWORK194.38.160.0/19 DECKPOINT-CH | ||||||
| PTR | mx2.vtx.ch | ||||||
| TXT | v=spf1 a mx include:spf.vtx.ch ~all | ||||||
| SOA | ns01.vtx.chdnsmaster@vtx.ch 2023-07-24 #1 | ||||||
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 2026-06-25 #44 | ||||||
Same first word
computer-software.ch |
computer-software.nl |
computer-software.at |
Similar names
DNS History
4 records (4 active, 0 former)
●MXmx2.vtx.ch2015-07-17 → 2026-06-25 · 5 obs
● 2020-03-17 00:36:58
○ 2026-06-25 04:11:58
● 2026-06-25 20:18:32
● 2026-06-25 20:18:34
●A212.40.5.432015-07-17 → 2026-06-25 · 5 obs
● 2020-03-17 00:36:58
○ 2026-06-25 04:11:58
● 2026-06-25 20:18:32
● 2026-06-25 20:18:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | b.nic.ch, e.nic.ch, a.nic.ch, d.nic.ch... | - |
| computer-software.ch | ns01.vtx.ch, ns02.vtx.ch | 2 records |
✅ Authoritative Response
Server:212.147.10.161
NS records: ns01.vtx.ch, ns02.vtx.ch
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for computer-software.ch (unsigned zone)
⏱️ Timing
Total: 3576ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 212.40.5.43 |
| NS | 2 | ns02.vtx.ch, ns01.vtx.ch |
| MX | 1 | mx2.vtx.ch (pri: 10) |
| TXT | 1 | v=spf1 a mx include:spf.vtx.ch ~all |
| SOA | 1 | ns01.vtx.ch dnsmaster.vtx.ch |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns01.vtx.ch, ns02.vtx.ch)
Analysis
IP Addresses
computer-software.ch has exactly one IP address — 212.40.5.43.
wrl.ch, elmatador.ch, restle.ch plus two other host names have IP numbers in common with computer-software.ch.
Name Servers
computer-software.ch uses two name servers for its delegation: ns01.vtx.ch and ns02.vtx.ch.
The name server configuration of computer-software.ch is shared with other domains, for instance nator.ch, ledoute.ch, cvp-aargau.ch and two others.
computer-software.ch partially shares its NS delegation with several other domains, including figestor.biz, barilla.ch, valmont.ch and two others.
In DNS configurations, these name servers often share authority with ns1.vtx.ch, ns2.vtx.ch, cardassian.deckpoint.ch and 3 other name servers.
ns01.vtx.ch resolves to 212.147.10.15. ns02.vtx.ch resolves to 212.147.10.161. Both host names point to a single IP number.
Mail Servers
computer-software.ch uses one mail server — mx2.vtx.ch.
The mail server setup of computer-software.ch matches that of other domains such as wrk.ch, buehler-architekt.ch, vorfilm.ch and two others.
mx2.vtx.ch directs to just one IP number, 194.38.175.33.