netsys.ch - robtex.com
netsys.ch
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a00:41c0:94:231:94::138🇨🇭 DATAWIRE-AS | ||||||
| PTR | www17.servertown.ch | ||||||
| A | 94.231.94.138🇨🇭 DATAWIRE-AS | ||||||
| NS | ns171.servertown.ch ⭐ | ||||||
| A | 2a00:41c0:94:231:94::138🇨🇭 DATAWIRE-AS | ||||||
| PTR | www17.servertown.ch | ||||||
| A | 94.231.94.138🇨🇭 DATAWIRE-AS | ||||||
| PTR | www17.servertown.ch | ||||||
| NS | ns172.servertown.ch | ||||||
| A | 2a00:41c0:94:231:94::139🇨🇭 DATAWIRE-AS | ||||||
| A | 94.231.94.139🇨🇭 DATAWIRE-AS | ||||||
| MX | mail.netsys.ch ⭐ | ||||||
| A | 94.231.94.138🇨🇭 DATAWIRE-AS | ||||||
| PTR | www17.servertown.ch | ||||||
| SOA | ns171.servertown.chtravessoud@bluewin.ch 2026-02-21 #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 2026-02-17 #2 | ||||||
Previously MX for
netsys.ch |
Up
mail.netsys.ch |
Same first word
Similar names
DNS History
11 records (5 active, 6 former)
○NSns1.hostpapa.com2015-12-05 → 2018-09-22 · 6 obs
○ 2016-02-01 21:44:36
● 2016-04-20 12:07:36
● 2018-09-22 06:12:58
○ 2026-02-22 01:36:18
○ 2026-02-22 07:55:16
●NSns171.servertown.ch2026-02-22 → 2026-02-22 · 3 obs
● 2026-02-22 01:36:18
● 2026-02-22 07:55:16
●NSns172.servertown.ch2026-02-22 → 2026-02-22 · 3 obs
● 2026-02-22 01:36:18
● 2026-02-22 07:55:16
○NSns2.hostpapa.com2015-12-05 → 2018-09-22 · 6 obs
○ 2016-02-01 21:44:36
● 2016-04-20 12:07:36
● 2018-09-22 06:12:58
○ 2026-02-22 01:36:18
○ 2026-02-22 07:55:16
●MXmail.netsys.ch2018-09-22 → 2026-02-22 · 3 obs
● 2018-09-22 06:12:58
● 2026-02-22 07:55:16
○MXmailgw.netsys.ch2016-04-20 → 2016-05-17 · 5 obs
● 2016-04-20 12:07:36
● 2016-05-17 15:08:54
○ 2018-09-22 06:12:58
○ 2026-02-22 07:55:16
○MXnetsys.ch2015-12-05 → 2015-12-05 · 3 obs
○ 2016-02-01 21:44:36
○ 2026-02-22 07:55:16
○A178.195.103.1722016-04-20 → 2016-05-17 · 5 obs
● 2016-04-20 12:07:36
● 2016-05-17 15:08:54
○ 2018-09-22 06:12:58
○ 2026-02-22 07:55:16
●A2a00:41c0:94:231:94::1382026-02-22 → 2026-02-22 · 3 obs
● 2026-02-22 01:36:18
● 2026-02-22 07:55:16
○A65.39.193.402015-12-05 → 2018-09-22 · 6 obs
○ 2016-02-01 21:44:36
○ 2016-05-17 15:08:54
● 2018-09-22 06:12:58
○ 2026-02-22 01:36:18
○ 2026-02-22 07:55:16
●A94.231.94.1382026-02-22 → 2026-02-22 · 3 obs
● 2026-02-22 01:36:18
● 2026-02-22 07:55:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | a.nic.ch, f.nic.ch, e.nic.ch, b.nic.ch... | - |
| netsys.ch | ns172.servertown.ch, ns171.servertown.ch | - |
✅ Authoritative Response
Server: 94.231.94.139
NS records: ns172.servertown.ch, ns171.servertown.ch
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for netsys.ch (unsigned zone)
⏱️ Timing
Total: 985ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 94.231.94.138 |
| AAAA | 1 | 2a00:41c0:94:231:94::138 |
| NS | 2 | ns171.servertown.ch, ns172.servertown.ch |
| MX | 1 | mail.netsys.ch (pri: 10) |
| SOA | 1 | ns171.servertown.ch travessoud.bluewin.c |
AI analysis
netsys.ch is a parent of mail.netsys.ch.
netsys.ch points to two IP numbers: 2a00:41c0:94:231:94::138 and 94.231.94.138.
Other host names such as mail.asset-solutions.ch, gesundheitsmedizin.ch, mail.navos.ch, synics.ch and mail.bbsc.ch share IP numbers with netsys.ch.
netsys.ch is delegated to two name servers: ns171.servertown.ch and ns172.servertown.ch.
netsys.ch uses the same name server setup as other domains, including baseloaders.com, pacifi.ch, zuercher-freiberger.ch, eckner.ch and makvia.com.
Host names with two IP numbers:
ns171.servertown.ch points to 2a00:41c0:94:231:94::138 and 94.231.94.138.
ns172.servertown.ch points to 2a00:41c0:94:231:94::139 and 94.231.94.139.
The mail server for netsys.ch is mail.netsys.ch.
Host mail.netsys.ch points to IP 94.231.94.138.