base.ch - dns.ninja
base.ch
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:ab20:0:4::19🇨🇭 CYON2a01:ab20::/32 | ||||||
| PTR | s010.cyon.net | ||||||
| A | 149.126.4.19🇨🇭 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 | base.ch ⭐ | ||||||
| A | 2a01:ab20:0:4::19🇨🇭 CYON2a01:ab20::/32 | ||||||
| PTR | s010.cyon.net | ||||||
| A | 149.126.4.19🇨🇭 CYON149.126.0.0/21 cyon GmbH | ||||||
| PTR | s010.cyon.net | ||||||
| TXT | v=spf1 +a +mx +ip4:194.126.200.0/24 +ip4:149.126.0.0/21 -all | ||||||
| SOA | ns1.cyon.chserver@cyon.ch 2021-01-18 #77 | ||||||
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 2026-07-23 #32 | ||||||
MX for
base.ch |
Subdomains
mail.base.ch |
Same first word
Similar names
DNS History
16 records (5 active, 11 former)
○NSdns1.mhs.ch2015-08-06 → 2015-11-01 · 5 obs
● 2015-08-06 08:31:30
● 2015-11-01 08:46:38
○ 2016-01-24 04:50:52
○ 2026-07-23 15:10:10
○NSdns2.mhs.ch2015-08-06 → 2015-11-01 · 5 obs
● 2015-08-06 08:31:30
● 2015-11-01 08:46:38
○ 2016-01-24 04:50:52
○ 2026-07-23 15:10:10
○NSdns3.mhs.ch2015-08-06 → 2015-11-01 · 5 obs
● 2015-08-06 08:31:30
● 2015-11-01 08:46:38
○ 2016-01-24 04:50:52
○ 2026-07-23 15:10:10
○NSns1.cyberlink.ch2008-12-31 → 2008-12-31 · 3 obs
○ 2015-08-06 08:31:30
○ 2026-07-23 15:10:10
●NSns1.cyon.ch2016-01-24 → 2026-07-23 · 3 obs
● 2016-01-24 04:50:52
● 2026-07-23 15:10:10
○NSns2.cyberlink.ch2008-12-31 → 2008-12-31 · 3 obs
○ 2015-08-06 08:31:30
○ 2026-07-23 15:10:10
●NSns2.cyon.ch2016-01-24 → 2026-07-23 · 3 obs
● 2016-01-24 04:50:52
● 2026-07-23 15:10:10
○NSns3.cyberlink.ch2008-12-31 → 2008-12-31 · 3 obs
○ 2015-08-06 08:31:30
○ 2026-07-23 15:10:10
●MXbase.ch2016-01-24 → 2026-07-23 · 3 obs
● 2016-01-24 04:50:52
● 2026-07-23 15:10:10
○MXmc01.mhs.ch2015-08-06 → 2015-11-01 · 5 obs
● 2015-08-06 08:31:30
● 2015-11-01 08:46:38
○ 2016-01-24 04:50:52
○ 2026-07-23 15:10:10
○MXmx1.base.ch2008-12-31 → 2008-12-31 · 3 obs
○ 2015-08-06 08:31:30
○ 2026-07-23 15:10:10
○MXmx2.cyberlink.ch2008-12-31 → 2008-12-31 · 3 obs
○ 2015-08-06 08:31:30
○ 2026-07-23 15:10:10
●A149.126.4.192016-11-26 → 2026-07-23 · 3 obs
● 2016-11-26 07:37:42
● 2026-07-23 15:10:10
○A194.126.200.452016-01-24 → 2016-08-15 · 5 obs
● 2016-01-24 04:50:52
● 2016-08-15 11:41:14
○ 2016-11-26 07:37:42
○ 2026-07-23 15:10:10
○A212.55.210.1462015-08-06 → 2015-11-01 · 5 obs
● 2015-08-06 08:31:30
● 2015-11-01 08:46:38
○ 2016-01-24 04:50:52
○ 2026-07-23 15:10:10
●A2a01:ab20:0:4::192026-02-27 → 2026-07-23 · 3 obs
● 2026-02-27 23:55:42
● 2026-07-23 15:10:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | b.nic.ch, e.nic.ch, a.nic.ch, d.nic.ch... | - |
| base.ch | ns1.cyon.ch, ns2.cyon.ch | 4 records |
✅ Authoritative Response
Server:185.174.216.2
NS records: ns1.cyon.ch, ns2.cyon.ch
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 712ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 149.126.4.19 |
| AAAA | 1 | 2a01:ab20:0:4::19 |
| NS | 2 | ns1.cyon.ch, ns2.cyon.ch |
| MX | 1 | base.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 (ns1.cyon.ch, ns2.cyon.ch, ns1.cyon.ch...)
Analysis
Hierarchy
base.ch serves as the parent of mail.base.ch.
Mail Server Role
The MX record for base.ch points back to base.ch — it is its own mail server.
IP Addresses
base.ch resolves to the IP addresses 149.126.4.19 and 2a01:ab20:0:4::19
Among the host names that share IP numbers with base.ch are mail.leibach.ch, mail.softd.ch, h-online.ch and two others.
Name Servers
Two name servers handle the delegation for base.ch: ns1.cyon.ch and ns2.cyon.ch.
base.ch has the same name server delegation as a number of other domains, such as koopmann.ch, rs-reinigungen.ch, nycha.eu and two more.
ns1.cyon.ch and ns2.cyon.ch both carry two IP addresses. The A records for ns1.cyon.ch are 185.174.216.2 and 2a01:ab20:0:185::2; the A records for ns2.cyon.ch are 91.206.24.2 and 2001:67c:234::2.
Mail Servers
The MX record for base.ch points to a single mail server: base.ch.
base.ch has two IP addresses: 149.126.4.19 and 2a01:ab20:0:4::19.