protech.ch - dns.ninja
protech.ch
| DNSSEC | ⚠️ Not signed | ||||||
| A | 93.174.188.182🇨🇭 NEXANET93.174.184.0/21 Nexanet Network | ||||||
| NS | ns1.nhost.ch ⭐ | ||||||
| A | 93.174.185.5🇨🇭 NEXANET93.174.184.0/21 Nexanet Network | ||||||
| NS | ns2.nhost.ch | ||||||
| A | 93.174.186.5🇨🇭 NEXANET93.174.184.0/21 Nexanet Network | ||||||
| MX | mx.cloudfor.ch ⭐ | ||||||
| A | 93.174.186.70🇨🇭 NEXANET93.174.184.0/21 Nexanet Network | ||||||
| TXT | v=spf1 +a +mx +a:node3.nhost.ch include:spf.nhost.ch -all | ||||||
| SOA | ns1.nhost.chjlehmann@protech.ch 2026-06-01 #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 2026-07-19 #4 | ||||||
Same first word
Similar names
DNS History
7 records (4 active, 3 former)
○NSns1.nexanet.ch2015-06-14 → 2016-12-16 · 4 obs
● 2016-12-16 08:22:00
○ 2026-02-18 17:51:48
○ 2026-07-19 00:29:48
●NSns1.nhost.ch2026-02-18 → 2026-07-19 · 3 obs
● 2026-02-18 17:51:48
● 2026-07-19 00:29:48
○NSns2.nexanet.ch2015-06-14 → 2016-12-16 · 4 obs
● 2016-12-16 08:22:00
○ 2026-02-18 17:51:48
○ 2026-07-19 00:29:48
●NSns2.nhost.ch2026-02-18 → 2026-07-19 · 3 obs
● 2026-02-18 17:51:48
● 2026-07-19 00:29:48
●MXmx.cloudfor.ch2026-02-18 → 2026-07-19 · 3 obs
● 2026-02-18 17:51:48
● 2026-07-19 00:29:48
○MXsmtp.ezbase.net2015-06-14 → 2016-12-16 · 4 obs
● 2016-12-16 08:22:00
○ 2026-02-18 17:51:48
○ 2026-07-19 00:29:48
●A93.174.188.1822026-02-18 → 2026-07-19 · 2 obs
● 2026-07-19 00:29:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | b.nic.ch, e.nic.ch, a.nic.ch, d.nic.ch... | - |
| protech.ch | ns2.nhost.ch, ns1.nhost.ch | - |
✅ Authoritative Response
Server:93.174.185.5
NS records: ns2.nhost.ch, ns1.nhost.ch
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for protech.ch (unsigned zone)
⏱️ Timing
Total: 938ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 93.174.188.182 |
| NS | 2 | ns1.nhost.ch, ns2.nhost.ch |
| MX | 1 | mx.cloudfor.ch (pri: 10) |
| TXT | 1 | v=spf1 +a +mx +a:node3.nhost.ch include: |
| SOA | 1 | ns1.nhost.ch jlehmann.protech.ch |
Analysis
IP Addresses
protech.ch points to a single IP number: 93.174.188.182.
Additional host names — panexel.ch, mail.numis.ch, aqualight.ch and two others — share IP numbers with protech.ch.
Name Servers
protech.ch is delegated to two name servers: ns1.nhost.ch and ns2.nhost.ch.
protech.ch shares its name server setup with other domains, including glaeser-muemliswil.ch, hagal.ch, cuellarfence.com and two others.
ns1.nhost.ch directs to 93.174.185.5 and ns2.nhost.ch directs to 93.174.186.5; each host name points to exactly one IP number.
Mail Servers
protech.ch has one mail server: mx.cloudfor.ch.
protech.ch shares the same mail server setup as other domains, including silviobruder.ch, chaebu.ch, georges-plomb.ch and two others.
mx.cloudfor.ch resolves to a single IP number: 93.174.186.70.