com3.ch - dns.ninja
com3.ch
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:ab20:0:4::47🇨🇭 CYON2a01:ab20::/32 | ||||||
| PTR | s038.cyon.net | ||||||
| A | 149.126.4.47🇨🇭 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 | com3.ch ⭐ | ||||||
| A | 2a01:ab20:0:4::47🇨🇭 CYON2a01:ab20::/32 | ||||||
| PTR | s038.cyon.net | ||||||
| A | 149.126.4.47🇨🇭 CYON149.126.0.0/21 cyon GmbH | ||||||
| PTR | s038.cyon.net | ||||||
| SOA | ns1.cyon.chserver@cyon.ch 2024-10-19 #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 2026-07-16 #10 | ||||||
MX for
com3.ch |
Same first word
com3.online |
com3.com |
com3.ch |
com3.net |
com3.de |
com3.info |
com3.eu |
com3.eng.br |
com3.ru |
com3.biz |
com3.it |
com3.org |
com3.fr |
Similar names
DNS History
6 records (5 active, 1 former)
●MXcom3.ch2015-07-09 → 2026-07-16 · 8 obs
● 2026-03-05 20:28:06
○ 2026-04-05 02:27:06
● 2026-04-23 11:39:54
● 2026-05-06 16:22:08
○ 2026-05-13 01:16:16
● 2026-05-14 14:26:30
● 2026-07-16 03:54:28
●A149.126.4.472017-06-28 → 2026-07-16 · 9 obs
● 2017-06-28 22:14:22
● 2026-03-05 20:28:06
○ 2026-04-05 02:27:06
● 2026-04-23 11:39:54
● 2026-05-06 16:22:08
○ 2026-05-13 01:16:16
● 2026-05-14 14:26:30
● 2026-07-16 03:54:28
○A194.126.200.552015-07-09 → 2016-12-26 · 4 obs
● 2016-12-26 14:18:14
○ 2017-06-28 22:14:22
○ 2026-07-16 03:54:28
●A2a01:ab20:0:4::472020-12-17 → 2026-07-16 · 9 obs
● 2020-12-17 11:50:26
● 2026-03-05 20:28:06
○ 2026-04-05 02:27:06
● 2026-04-23 11:39:54
● 2026-05-06 16:22:08
○ 2026-05-13 01:16:16
● 2026-05-14 14:26:30
● 2026-07-16 03:54:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | b.nic.ch, e.nic.ch, a.nic.ch, d.nic.ch... | - |
| com3.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: 1774ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 149.126.4.47 |
| AAAA | 1 | 2a01:ab20:0:4::47 |
| NS | 2 | ns1.cyon.ch, ns2.cyon.ch |
| MX | 1 | com3.ch (pri: 0) |
| 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
Mail Server Role
com3.ch acts as its own mail server.
IP Addresses
com3.ch resolves to the IP addresses 149.126.4.47 and 2a01:ab20:0:4::47
Additional host names — worksmarter.ch, x-box.ch, mail.steelandart.ch and two others — share IP numbers with com3.ch.
Name Servers
DNS delegation for com3.ch points to two name servers: ns1.cyon.ch and ns2.cyon.ch.
com3.ch shares its name server setup with other domains, including serv-rail.ch, parat.swiss, jugendkulturfestival.ch and two others.
com3.ch has partial name server overlap with other domains, including gratis-schweiz.ch.
ns1.cyon.ch directs to 185.174.216.2 and 2a01:ab20:0:185::2. ns2.cyon.ch directs to 91.206.24.2 and 2001:67c:234::2. Each host name carries two IP addresses.
Mail Servers
com3.ch has a single mail server: com3.ch itself.
The host com3.ch resolves to 149.126.4.47 and 2a01:ab20:0:4::47 — two IP addresses.