database.ch - dns.ninja
database.ch
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.comtronic.ch ⭐ | ||||||
| A | 213.221.222.11🇨🇭 QUICKLINE213.221.192.0/18 Quickline AG Biel/Bienne, Switzerland | ||||||
| PTR | ns1.comtronic.ch | ||||||
| NS | ns2.comtronic.ch | ||||||
| A | 195.200.242.162🇩🇪 Equinix195.200.242.0/24 INS-ONLINE via TelecityGroup | ||||||
| PTR | mx3.ceweb.ch | ||||||
| PTR | cloudvideo.comtronic.ch | ||||||
| PTR | ns2.comtronic.ch | ||||||
| PTR | cloudvideo.it-auf-abruf.ch | ||||||
| NS | ns3.comtronic.ch ⚠️ Not in parent delegation | ||||||
| A | 83.150.39.93🇨🇭 IWAY83.150.0.0/18 AS8758-83.150.0.0 | ||||||
| MX | ems.ceweb.ch ⭐ | ||||||
| SOA | ns1.comtronic.chhostmaster@comtronic.ch serial=200004122 | ||||||
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 2026-06-15 #1 | ||||||
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSns1.comtronic.ch2015-06-08 → 2026-06-14 · 2 obs
● 2026-06-14 23:37:14
●NSns2.comtronic.ch2015-06-08 → 2026-06-14 · 2 obs
● 2026-06-14 23:37:14
●NSns3.comtronic.ch2026-02-17 → 2026-06-14 · 3 obs
● 2026-02-17 14:51:42
● 2026-06-14 23:37:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | b.nic.ch, e.nic.ch, a.nic.ch, d.nic.ch... | - |
| database.ch | ns1.comtronic.ch, ns2.comtronic.ch | 2 records |
✅ Authoritative Response
Server:195.200.242.162
NS records: ns1.comtronic.ch, ns2.comtronic.ch
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for database.ch (unsigned zone)
⏱️ Timing
Total: 521ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | ns2.comtronic.ch, ns3.comtronic.ch... |
| MX | 1 | ems.ceweb.ch (pri: 10) |
| SOA | 1 | ns1.comtronic.ch hostmaster.comtronic.ch |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.comtronic.ch, ns1.comtronic.ch)
Analysis
Name Servers
database.ch is delegated to three name servers: ns1.comtronic.ch, ns2.comtronic.ch and ns3.comtronic.ch.
database.ch partially shares its NS delegation with several other domains, including spanier.ch, maratec.ch, comtronic.ch and two others.
ns1.comtronic.ch, ns2.comtronic.ch and ns3.comtronic.ch each resolve to a single IP address: ns1.comtronic.ch resolves to 213.221.222.11, ns2.comtronic.ch resolves to 195.200.242.162 and ns3.comtronic.ch resolves to 83.150.39.93.
Mail Servers
The sole mail server for database.ch is ems.ceweb.ch.
The mail server configuration of database.ch is identical to that of other domains, for example c-e.ch and pascal.ch.
At least a portion of database.ch's mail servers are also used by other domains, for example ceweb.ch.
These mail servers often co-occur with the mail servers inbound-smtp.eu-west-1.amazonaws.com.