pascal.ch - dns.ninja
pascal.ch
| DNSSEC | ⚠️ Not signed | ||||||
| A | 54.170.13.38🇮🇪 Amazon54.170.0.0/16 EC2 DUB prefix | ||||||
| PTR | ec2-54-170-13-38.eu-west-1.compute.amazonaws.com | ||||||
| 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 | ||||||
| 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=200004121 | ||||||
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 #39 | ||||||
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●NSns1.comtronic.ch2015-05-29 → 2026-06-15 · 2 obs
● 2026-06-15 18:17:42
●NSns2.comtronic.ch2015-05-29 → 2026-06-15 · 2 obs
● 2026-06-15 18:17:42
●NSns3.comtronic.ch2026-04-08 → 2026-06-15 · 3 obs
● 2026-04-08 16:54:30
● 2026-06-15 18:17:42
●A54.170.13.382026-04-08 → 2026-06-15 · 2 obs
● 2026-06-15 18:17:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | a.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch... | - |
| pascal.ch | ns2.comtronic.ch, ns1.comtronic.ch | 2 records |
✅ Authoritative Response
Server:213.221.222.11
NS records: ns2.comtronic.ch, ns1.comtronic.ch
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for pascal.ch (unsigned zone)
⏱️ Timing
Total: 3687ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 54.170.13.38 |
| 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
IP Addresses
pascal.ch has exactly one IP address — 54.170.13.38.
Further host names like ec2-54-170-13-38.eu-west-1.compute.amazonaws.com and webdata.ch overlap in IP numbers with pascal.ch.
Name Servers
The authoritative name servers for pascal.ch are ns1.comtronic.ch, ns2.comtronic.ch and ns3.comtronic.ch — three in total.
There is at least partial name server overlap between pascal.ch and other domains — c-e.ch, avi-io.com, spanier.ch and two more among them.
The hostnames ns1.comtronic.ch, ns2.comtronic.ch and ns3.comtronic.ch each resolve to a single IP: ns1.comtronic.ch → 213.221.222.11, ns2.comtronic.ch → 195.200.242.162, ns3.comtronic.ch → 83.150.39.93.
Mail Servers
pascal.ch uses one mail server — ems.ceweb.ch.
Like database.ch and c-e.ch, pascal.ch has the same mail server arrangement as several other domains.
pascal.ch and other domains — ceweb.ch for instance — share at least some mail servers.
These mail servers tend to be used in conjunction with the mail servers inbound-smtp.eu-west-1.amazonaws.com.