simple.ch - robtex.com
simple.ch
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:ab20:0:6::21🇨🇭 CYON2a01:ab20::/32 | ||||||
| PTR | vsa-homyra.cyon.net | ||||||
| A | 149.126.6.21🇨🇭 CYON149.126.0.0/21 cyon GmbH | ||||||
| NS | ns1.cyon.ch ⭐ | ||||||
| A | 2a01:ab20:0:185::2🇨🇭 CYON2a01:ab20::/32 | ||||||
| A | 185.174.216.2🇨🇭 CYON185.174.216.0/22 | ||||||
| PTR | ns1.cyon.ch | ||||||
| NS | ns2.cyon.ch | ||||||
| A | 2001:67c:234::2🇨🇭 CYON2001:67c:234::/48 cyon GmbH | ||||||
| A | 91.206.24.2🇨🇭 CYON91.206.24.0/23 Cyon GmbH | ||||||
| PTR | ns2.cyon.ch | ||||||
| MX | simple.ch ⭐ | ||||||
| A | 2a01:ab20:0:6::21🇨🇭 CYON2a01:ab20::/32 | ||||||
| PTR | vsa-homyra.cyon.net | ||||||
| A | 149.126.6.21🇨🇭 CYON149.126.0.0/21 cyon GmbH | ||||||
| PTR | vsa-homyra.cyon.net | ||||||
| TXT | v=spf1 +a +mx +ip4:194.126.200.0/24 +ip4:149.126.0.0/21 include:spf.nine.ch -all | ||||||
| SOA | ns1.cyon.chserver@cyon.ch 2023-11-03 #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 2026-04-11 #40 | ||||||
MX for
simple.ch |
Subdomains
Same first word
Similar names
DNS History
12 records (5 active, 7 former)
●NSns1.cyon.ch2018-03-27 → 2026-04-11 · 3 obs
● 2018-03-27 07:48:04
● 2026-04-11 18:53:34
○NSns1.simple.ch2015-06-16 → 2016-12-18 · 4 obs
● 2016-12-18 11:33:58
○ 2018-03-27 07:48:04
○ 2026-04-11 18:53:34
●NSns2.cyon.ch2018-03-27 → 2026-04-11 · 3 obs
● 2018-03-27 07:48:04
● 2026-04-11 18:53:34
○NSns2.simple.ch2015-06-16 → 2016-12-18 · 4 obs
● 2016-12-18 11:33:58
○ 2018-03-27 07:48:04
○ 2026-04-11 18:53:34
○MXmx1.nine.ch2015-06-16 → 2018-03-27 · 4 obs
● 2018-03-27 07:48:04
○ 2021-01-02 12:40:00
○ 2026-04-11 18:53:34
○MXmx2.nine.ch2015-06-16 → 2018-03-27 · 4 obs
● 2018-03-27 07:48:04
○ 2021-01-02 12:40:00
○ 2026-04-11 18:53:34
●MXsimple.ch2018-03-27 → 2026-04-11 · 3 obs
● 2018-03-27 07:48:04
● 2026-04-11 18:53:34
●A149.126.6.212018-03-27 → 2026-04-11 · 3 obs
● 2018-03-27 07:48:04
● 2026-04-11 18:53:34
●A2a01:ab20:0:6::212021-01-02 → 2026-04-11 · 3 obs
● 2021-01-02 12:40:00
● 2026-04-11 18:53:34
○A5.148.180.2412015-06-16 → 2016-01-15 · 4 obs
● 2016-01-15 02:51:42
○ 2016-04-20 09:08:20
○ 2026-04-11 18:53:34
○A5.148.180.2522016-04-20 → 2016-04-20 · 4 obs
● 2016-04-20 09:08:20
○ 2016-05-12 05:17:38
○ 2026-04-11 18:53:34
○A5.148.183.992016-05-12 → 2016-12-18 · 5 obs
● 2016-05-12 05:17:38
● 2016-12-18 11:33:58
○ 2018-03-27 07:48:04
○ 2026-04-11 18:53:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | b.nic.ch, e.nic.ch, a.nic.ch, d.nic.ch... | - |
| simple.ch | ns2.cyon.ch, ns1.cyon.ch | 4 records |
✅ Authoritative Response
Server:91.206.24.2
NS records: ns2.cyon.ch, ns1.cyon.ch
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for simple.ch (unsigned zone)
⏱️ Timing
Total: 855ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 149.126.6.21 |
| AAAA | 1 | 2a01:ab20:0:6::21 |
| NS | 2 | ns1.cyon.ch, ns2.cyon.ch |
| MX | 1 | simple.ch (pri: 0) |
| TXT | 1 | v=spf1 +a +mx +ip4:194.126.200.0/24 +ip4 |
| SOA | 1 | ns1.cyon.ch server.cyon.ch |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns2.cyon.ch, ns1.cyon.ch, ns2.cyon.ch...)
Analysis
Hierarchy
simple.ch is a parent of ns2.simple.ch, www.simple.ch, ns1.simple.ch and ftp.simple.ch.
Mail Server Role
For simple.ch, the mail server is simple.ch.
IP Addresses
simple.ch resolves to two IPs: 2a01:ab20:0:6::21 and 149.126.6.21.
other host names for instance trickytriet.ch, pfarrei-aesch-bl.ch, region-basel.ch, yourbackoffice.ch and vsa-homyra.cyon.net share IP numbers with simple.ch.
Name Servers
simple.ch is delegated to two name servers: ns1.cyon.ch and ns2.cyon.ch.
simple.ch shares the same name server setup as other domains, for example wolf-storen.com, 4bridges.ch, lichtzentrum999.ch, oertleconsulting.com and apinatura.ch.
simple.ch at least partially shares its name servers with other domains, for instance bikeimport.ch.
Host names with two IP numbers:
ns1.cyon.ch points to 2a01:ab20:0:185::2 and 185.174.216.2
ns2.cyon.ch points to 2001:67c:234::2 and 91.206.24.2
Mail Servers
One mail server handles simple.ch.
Host simple.ch resolves to two IPs: 2a01:ab20:0:6::21 and 149.126.6.21.