devtech.ch - dns.ninja
devtech.ch
| DNSSEC | ⚠️ Not signed | ||||||
| A | 195.141.45.141🇨🇭 SUNRISE195.141.0.0/16 CH-SUNRISE-970513 sunrise / TDC Switzerland AG | ||||||
| NS | devtech.ch ⭐ | ||||||
| A | 195.141.45.141🇨🇭 SUNRISE195.141.0.0/16 CH-SUNRISE-970513 sunrise / TDC Switzerland AG | ||||||
| NS | darkstar.web-services.com | ||||||
| A | 195.141.44.254🇨🇭 SUNRISE195.141.0.0/16 CH-SUNRISE-970513 sunrise / TDC Switzerland AG | ||||||
| PTR | eth2-rackmaster.ows.ch | ||||||
| PTR | ns2.lunartis.com | ||||||
| PTR | darkstar.web-services.com | ||||||
| NS | osirix.web-services.com | ||||||
| A | 195.141.40.1🇨🇭 SUNRISE195.141.0.0/16 CH-SUNRISE-970513 sunrise / TDC Switzerland AG | ||||||
| PTR | osirix.web-services.com | ||||||
| MX | smtp-gw01.ows.ch ⭐ | ||||||
| A | 195.141.44.201🇨🇭 SUNRISE195.141.0.0/16 CH-SUNRISE-970513 sunrise / TDC Switzerland AG | ||||||
| PTR | smtp-gw01.ows.ch | ||||||
| MX | smtp1.ows.ch(10) | ||||||
| A | 195.141.45.3🇨🇭 SUNRISE195.141.0.0/16 CH-SUNRISE-970513 sunrise / TDC Switzerland AG | ||||||
| PTR | smtp1.ows.ch | ||||||
| MX | mail.devtech.ch(20) | ||||||
| A | 195.141.44.3🇨🇭 SUNRISE195.141.0.0/16 CH-SUNRISE-970513 sunrise / TDC Switzerland AG | ||||||
| PTR | mail.ows.ch | ||||||
| TXT | v=spf1 ip4:195.141.44.0/24 ip4:195.141.45.0/24 mx include:ows.ch ~all | ||||||
| SOA | devtech.chhostmaster@ows.ch 2017-11-05 #2 | ||||||
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 2026-06-09 #37 | ||||||
NS for
devtech.ch |
Subdomains
mail.devtech.ch |
Same first word
Similar names
DNS History
8 records (7 active, 1 former)
●NSdarkstar.web-services.com2015-07-10 → 2026-06-09 · 2 obs
● 2026-06-09 16:49:42
●NSdevtech.ch2015-07-10 → 2026-06-09 · 2 obs
● 2026-06-09 16:49:42
●NSosirix.web-services.com2015-07-10 → 2026-06-09 · 2 obs
● 2026-06-09 16:49:42
●MXmail.devtech.ch2015-07-10 → 2026-06-09 · 2 obs
● 2026-06-09 16:49:42
●MXsmtp-gw01.ows.ch2026-03-20 → 2026-06-09 · 3 obs
● 2026-03-20 15:18:42
● 2026-06-09 16:49:42
●A195.141.45.1412026-03-20 → 2026-06-09 · 3 obs
● 2026-03-20 15:18:42
● 2026-06-09 16:49:42
○A195.141.45.302015-07-10 → 2017-03-22 · 4 obs
● 2017-03-22 12:48:36
○ 2026-03-20 15:18:42
○ 2026-06-09 16:49:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | b.nic.ch, a.nic.ch, d.nic.ch, e.nic.ch... | - |
| devtech.ch | osirix.web-services.com, darkstar.web-services.com | - |
✅ Authoritative Response
Server:195.141.40.1
NS records: osirix.web-services.com, darkstar.web-services.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for devtech.ch (unsigned zone)
⏱️ Timing
Total: 2221ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 195.141.45.141 |
| NS | 2 | osirix.web-services.com, darkstar.web-services.com |
| MX | 3 | mail.devtech.ch (pri: 20), smtp-gw01.ows.ch (pri: 5)... |
| TXT | 1 | v=spf1 ip4:195.141.44.0/24 ip4:195.141.4 |
| SOA | 1 | devtech.ch hostmaster.ows.ch |
Analysis
Hierarchy
devtech.ch serves as the parent of mail.devtech.ch.
Name Server Role
devtech.ch serves as a name server for itself — devtech.ch is its own authoritative name server.
The name servers darkstar.web-services.com and osirix.web-services.com are often paired with devtech.ch.
IP Addresses
devtech.ch points to a single IP number: 195.141.45.141.
Additional host names — carillonneur.ch, ascci.ch, swisslabnat.ch and two others — share IP numbers with devtech.ch.
Name Servers
devtech.ch has three authoritative name servers: devtech.ch, darkstar.web-services.com and osirix.web-services.com.
devtech.ch has at least partial name server overlap with other domains, such as obimex.com, ortho-bionomy.es, valesco.ch and two others.
It is common to find these name servers paired with the name servers darkstar.ows.ch, osirix.ows.ch, dns1.noms.ch and dns2.noms.ch.
devtech.ch, darkstar.web-services.com and osirix.web-services.com all have one IP address each — devtech.ch directs to 195.141.45.141, darkstar.web-services.com directs to 195.141.44.254 and osirix.web-services.com directs to 195.141.40.1.
Mail Servers
devtech.ch has three mail servers: mail.devtech.ch, smtp-gw01.ows.ch and smtp1.ows.ch.
devtech.ch shares mail servers — at least in part — with other domains, including totaloutlook.com, micronex.ch, berguerand.ch and two others.
These mail servers are frequently seen alongside the mail servers plesk.noms.ch.
mail.devtech.ch, smtp-gw01.ows.ch and smtp1.ows.ch all have one IP address each — mail.devtech.ch directs to 195.141.44.3, smtp-gw01.ows.ch directs to 195.141.44.201 and smtp1.ows.ch directs to 195.141.45.3.