shutter.ch - dns.ninja
shutter.ch
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 2a01:ab20:0:4::83🇨🇭 CYON2a01:ab20::/32 | ||||||
| PTR | s074.cyon.net | ||||||
| A | 149.126.4.83🇨🇭 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 | shutter.ch ⭐ 🔒 | ||||||
| A | 2a01:ab20:0:4::83🇨🇭 CYON2a01:ab20::/32 | ||||||
| PTR | s074.cyon.net | ||||||
| A | 149.126.4.83🇨🇭 CYON149.126.0.0/21 cyon GmbH | ||||||
| PTR | s074.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 2024-06-07 #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 2026-08-10 #31 | ||||||
MX for
shutter.ch |
Same first word
Similar names
DNS History
6 records (5 active, 1 former)
●MXshutter.ch2015-08-16 → 2026-08-10 · 5 obs
● 2026-05-08 18:45:08
○ 2026-05-09 00:15:14
● 2026-06-27 22:31:14
● 2026-08-10 14:03:08
●A149.126.4.832019-12-31 → 2026-08-10 · 6 obs
● 2019-12-31 16:10:30
● 2026-05-08 18:45:08
○ 2026-05-09 00:15:14
● 2026-06-27 22:31:14
● 2026-08-10 14:03:08
○A194.126.200.432015-08-16 → 2017-03-31 · 4 obs
● 2017-03-31 11:36:12
○ 2019-12-31 16:10:30
○ 2026-08-10 14:03:08
●A2a01:ab20:0:4::832019-12-31 → 2026-08-10 · 6 obs
● 2019-12-31 16:10:30
● 2026-05-08 18:45:08
○ 2026-05-09 00:15:14
● 2026-06-27 22:31:14
● 2026-08-10 14:03:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | a.nic.ch, b.nic.ch, f.nic.ch, e.nic.ch... | - |
| shutter.ch | ns2.cyon.ch, ns1.cyon.ch | 4 records |
✅ Authoritative Response
Server:185.174.216.2
NS records: ns2.cyon.ch, ns1.cyon.ch
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 647ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 149.126.4.83 |
| AAAA | 1 | 2a01:ab20:0:4::83 |
| NS | 2 | ns2.cyon.ch, ns1.cyon.ch |
| MX | 1 | shutter.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
Mail Server Role
shutter.ch acts as its own mail server.
IP Addresses
shutter.ch has two IP addresses: 149.126.4.83 and 2a01:ab20:0:4::83
Additional host names — mail.maprox.de, weblooks.ch, jaybee.ch and two others — share IP numbers with shutter.ch.
Name Servers
The NS records for shutter.ch delegate to ns1.cyon.ch and ns2.cyon.ch.
shutter.ch shares its name server setup with other domains, including ich-hoere.ch, my-shopstop.ch, beelk.ch and two others.
Some name servers delegated to shutter.ch are also used by other domains, notably it-xpert.ch and podcacher.ch.
These name servers are routinely deployed together with the name servers ns3.cyon.ch.
ns1.cyon.ch resolves to 185.174.216.2 and 2a01:ab20:0:185::2. Likewise, ns2.cyon.ch resolves to 91.206.24.2 and 2001:67c:234::2 — two IP addresses apiece.
Mail Servers
shutter.ch has a single mail server: shutter.ch itself.
shutter.ch carries two IP numbers: 149.126.4.83 and 2a01:ab20:0:4::83.