contaxe.ch - dns.ninja
contaxe.ch
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns3.intername.ch ⚠️ Not in zone NS records | ||||||
| A | 91.184.62.125🇳🇱 LEASEWEB-NL-AMS-0191.184.48.0/20 routed via LeaseWeb NL | ||||||
| PTR | t125.nlserver.net | ||||||
| NS | ns4.intername.ch ⚠️ Not in zone NS records | ||||||
| A | 152.53.104.108🇦🇹 netcup-AS152.53.104.0/22 | ||||||
| PTR | v2202603347119445292.happysrv.de | ||||||
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 2026-08-05 #17 | ||||||
NS for
contaxe.ch |
Same first word
Similar names
DNS History
9 records (2 active, 7 former)
○NSa.regfish-ns.net2015-07-21 → 2017-04-07 · 4 obs
● 2017-04-07 14:28:52
○ 2026-02-27 21:54:16
○ 2026-08-05 07:10:30
○NSb.regfish-ns.net2015-07-21 → 2017-04-07 · 4 obs
● 2017-04-07 14:28:52
○ 2026-02-27 21:54:16
○ 2026-08-05 07:10:30
○NSc.regfish-ns.net2015-07-21 → 2017-04-07 · 4 obs
● 2017-04-07 14:28:52
○ 2026-02-27 21:54:16
○ 2026-08-05 07:10:30
○NScontaxe.ch2026-02-27 → 2026-06-13 · 6 obs
● 2026-02-27 21:54:16
○ 2026-04-08 18:38:42
○ 2026-06-04 23:04:32
● 2026-06-13 10:57:02
○ 2026-08-05 07:10:30
●NSns3.intername.ch2026-02-27 → 2026-08-05 · 3 obs
● 2026-02-27 21:54:16
● 2026-08-05 07:10:30
●NSns4.intername.ch2026-02-27 → 2026-08-05 · 3 obs
● 2026-02-27 21:54:16
● 2026-08-05 07:10:30
○A185.53.177.202026-02-27 → 2026-06-13 · 6 obs
● 2026-02-27 21:54:16
○ 2026-04-08 18:38:42
○ 2026-06-04 23:04:32
● 2026-06-13 10:57:02
○ 2026-08-05 07:10:30
○A52.58.220.1392017-04-07 → 2017-04-07 · 4 obs
● 2017-04-07 14:28:52
○ 2026-02-27 21:54:16
○ 2026-08-05 07:10:30
○A79.140.49.662015-07-21 → 2016-07-02 · 4 obs
● 2016-07-02 09:54:44
○ 2017-04-07 14:28:52
○ 2026-08-05 07:10:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | a.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch... | - |
| contaxe.ch | ns4.intername.ch, ns3.intername.ch | - |
✅ Authoritative Response
Server:152.53.104.108
NS records: ns4.intername.ch, ns3.intername.ch
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 4031ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.53.177.20 |
| NS | 2 | ns3.intername.ch, ns4.intername.ch |
| TXT | 1 | PCOWNER=637121 |
| SOA | 1 | contaxe.ch root.localhost |
Analysis
Name Server Role
contaxe.ch serves as a name server for itself — contaxe.ch is its own authoritative name server.
It is common to find ns3.intername.ch and ns4.intername.ch serving as name servers together with contaxe.ch.
Name Servers
DNS delegation for contaxe.ch points to two name servers: ns3.intername.ch and ns4.intername.ch.
contaxe.ch shares its name server setup with other domains, including therma.ch, nox.li, avar.ch and two others.
There is at least partial name server overlap between contaxe.ch and other domains — bice.ch, ijo.ch, tsuri.ch and two more among them.
These name servers regularly appear alongside quadratmeter.ch, sapientia.ch, flirt.li and 3 other name servers in NS record sets.
ns3.intername.ch → 91.184.62.125 and ns4.intername.ch → 152.53.104.108: one IP number per host name.