techsys.ch - dns.ninja
techsys.ch
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 195.201.242.232🇩🇪 Hetzner195.201.0.0/16 HETZNER-DC | ||||||
| PTR | mx.techsys.ch | ||||||
| NS | pns1.cloudns.net ⭐ | ||||||
| A | 2a06:fb00:1::1:111🇧🇬 CLOUDNSNET2a06:fb00:1::/48 ClouDNS | ||||||
| PTR | pns1.cloudns.net | ||||||
| A | 185.136.96.111🇺🇸 CLOUDNSNET185.136.96.0/24 Cloud DNS Ltd | ||||||
| PTR | pns1.cloudns.net | ||||||
| NS | pns2.cloudns.net | ||||||
| A | 2a06:fb00:1::2:111🇧🇬 CLOUDNSNET2a06:fb00:1::/48 ClouDNS | ||||||
| PTR | pns2.cloudns.net | ||||||
| A | 185.136.97.111CLOUDNSNET185.136.97.0/24 Cloud DNS Ltd | ||||||
| PTR | pns2.cloudns.net | ||||||
| NS | pns3.cloudns.net | ||||||
| A | 2a06:fb00:1::3:111🇧🇬 CLOUDNSNET2a06:fb00:1::/48 ClouDNS | ||||||
| PTR | pns3.cloudns.net | ||||||
| A | 185.136.98.111🇺🇸 CLOUDNSNET185.136.98.0/24 Cloud DNS Ltd | ||||||
| PTR | pns3.cloudns.net | ||||||
| NS | pns4.cloudns.net | ||||||
| A | 2a06:fb00:1::4:111🇧🇬 CLOUDNSNET2a06:fb00:1::/48 ClouDNS | ||||||
| PTR | pns4.cloudns.net | ||||||
| A | 185.136.99.111CLOUDNSNET185.136.99.0/24 Cloud DNS Ltd | ||||||
| PTR | pns4.cloudns.net | ||||||
| MX | mx.techsys.ch ⭐ | ||||||
| A | 195.201.242.232🇩🇪 Hetzner195.201.0.0/16 HETZNER-DC | ||||||
| PTR | mx.techsys.ch | ||||||
| TXT | v=spf1 include:spf.techsys.ch include:_spf.protonmail.ch ~all | ||||||
| SOA | pns1.cloudns.netsupport@cloudns.net 2026-06-25 #3 | ||||||
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 #39 | ||||||
Subdomains
Same first word
Similar names
DNS History
8 records (6 active, 2 former)
●NSpns1.cloudns.net2018-01-23 → 2026-06-25 · 2 obs
● 2026-06-25 17:47:50
●NSpns2.cloudns.net2018-01-23 → 2026-06-25 · 2 obs
● 2026-06-25 17:47:50
●NSpns3.cloudns.net2018-01-23 → 2026-06-25 · 2 obs
● 2026-06-25 17:47:50
●NSpns4.cloudns.net2018-01-23 → 2026-06-25 · 2 obs
● 2026-06-25 17:47:50
○MXmail.techsys.ch2018-01-23 → 2018-01-23 · 3 obs
○ 2026-02-17 04:02:42
○ 2026-06-25 17:47:50
●MXmx.techsys.ch2026-02-17 → 2026-06-25 · 3 obs
● 2026-02-17 04:02:42
● 2026-06-25 17:47:50
○A176.31.83.1362018-01-23 → 2018-01-23 · 3 obs
○ 2026-02-17 04:02:42
○ 2026-06-25 17:47:50
●A195.201.242.2322026-02-17 → 2026-06-25 · 3 obs
● 2026-02-17 04:02:42
● 2026-06-25 17:47:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | b.nic.ch, e.nic.ch, a.nic.ch, d.nic.ch... | - |
| techsys.ch | pns1.cloudns.net, pns4.cloudns.net, pns3.cloudns.net, pns2.cloudns.net | - |
✅ Authoritative Response
Server:185.136.96.111
NS records: pns1.cloudns.net, pns4.cloudns.net, pns3.cloudns.net, pns2.cloudns.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1277ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 195.201.242.232 |
| NS | 4 | pns1.cloudns.net, pns3.cloudns.net... |
| MX | 1 | mx.techsys.ch (pri: 10) |
| TXT | 1 | v=spf1 include:spf.techsys.ch include:_s |
| SOA | 1 | pns1.cloudns.net support.cloudns.net |
Analysis
Hierarchy
techsys.ch has four subdomains: mail.techsys.ch, hetz01gw.techsys.ch, smtp.techsys.ch and mx.techsys.ch.
IP Addresses
techsys.ch has exactly one IP address — 195.201.242.232.
Host names such as betrisey.net, mx.techsys.ch and hetz01gw.techsys.ch share their IP numbers with techsys.ch.
Name Servers
Four name servers handle the delegation for techsys.ch: pns1.cloudns.net, pns2.cloudns.net, pns3.cloudns.net and pns4.cloudns.net.
There is at least partial name server overlap between techsys.ch and other domains — ldsmade.com, nwo.be, tarel.com.tr and two more among them.
These name servers regularly appear alongside ns1.cloudns.net, ns2.cloudns.net, ns3.cloudns.net and 6 other name servers in NS record sets.
All four hostnames — pns1.cloudns.net, pns2.cloudns.net, pns3.cloudns.net and pns4.cloudns.net — resolve to two IP numbers apiece: pns1.cloudns.net to 185.136.96.111 and 2a06:fb00:1::1:111; pns2.cloudns.net to 185.136.97.111 and 2a06:fb00:1::2:111; pns3.cloudns.net to 185.136.98.111 and 2a06:fb00:1::3:111; pns4.cloudns.net to 185.136.99.111 and 2a06:fb00:1::4:111.
Mail Servers
techsys.ch uses one mail server — mx.techsys.ch.
techsys.ch uses the same mail servers as other domains, including betrisey.net.
There is one IP number for mx.techsys.ch: 195.201.242.232.