mail.techzone.ch - robtex.com
mail.techzone.ch
techzone.ch
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 2a02:6201:c121:8080::8b:1🇨🇭 NOVATREND-AS2a02:6200::/29 Novatrend-Backbone-ipv6 | ||||||
| A | 193.33.128.139🇨🇭 NOVATREND-AS193.33.128.0/23 Novatrend Services GmbH | ||||||
| NS | ns9.tophost.ch ⭐ | ||||||
| NS | ns10.tophost.ch | ||||||
| MX | techzone-ch.mail.protection.outlook.com ⭐ | ||||||
| TXT | v=spf1 ip4:193.33.128.139 include:_spf.tophost.ch include:spf.protection.outl... | ||||||
| SOA | ns9.tophost.chadmin@novatrend.ch 2026-06-20 #1 | ||||||
Previously MX for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
○A85.25.49.2072015-06-14 → 2016-11-03 · 4 obs
● 2016-11-03 20:07:14
○ 2026-07-26 16:25:50
○ 2026-07-26 16:25:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | f.nic.ch, a.nic.ch, b.nic.ch, d.nic.ch... | - |
| techzone.ch | ns10.tophost.ch, ns9.tophost.ch | - |
✅ Authoritative Response
Server:193.33.129.139
NS records: ns10.tophost.ch, ns9.tophost.ch
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1144ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | techzone.ch |
Analysis
IP Addresses
mail.techzone.ch has two IP addresses: 193.33.128.139 and 2a02:6201:c121:8080::8b:1
Two other host names, along with mail.sondersignal.ch, biondi.ch and steitz.ch, also share IP numbers with mail.techzone.ch.
Name Servers
DNS delegation for mail.techzone.ch points to two name servers: ns10.tophost.ch and ns9.tophost.ch.
mail.techzone.ch shares its NS records with other domains, for example zauberstab.ch, fondue-restaurant.ch, tetonka.ch and two others.
At least some of mail.techzone.ch's name servers are shared with other domains, for example caviar-basel.ch, orca-services.eu, freewilly.ch and two more.
These name servers tend to co-occur with ns1.orca-online.ch, ns2.orca-online.ch, ns1.eshop-it.ch and 3 other name servers in the same DNS delegations.
ns10.tophost.ch directs to 193.33.129.139 and 2a02:6201:c121:8080::818b:1. ns9.tophost.ch directs to 193.33.128.139 and 2a02:6201:c121:8080::8b:1. Each host name carries two IP addresses.
Mail Servers
The sole mail server for mail.techzone.ch is techzone-ch.mail.protection.outlook.com.
Mail server setup for mail.techzone.ch matches that of other domains, among them techzone.ch.
With 8 IP addresses total, techzone-ch.mail.protection.outlook.com resolves to 52.101.68.25, 52.101.68.32, 52.101.73.12 and 5 others.