cloudcore.ch - dns.ninja
cloudcore.ch
| DNSSEC | ⚠️ Not signed | ||||||
| A | 194.56.189.119🇨🇭 hosttech-AS194.56.189.0/24 | ||||||
| PTR | sigma.nucore.net | ||||||
| NS | ns1.nucore.net ⭐ | ||||||
| A | 2a01:4f8:172:2320::10:a🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | alpha.nucore.net | ||||||
| A | 138.201.87.122🇩🇪 Hetzner138.201.0.0/16 HETZNER-RZ-BLK-ERX4 | ||||||
| PTR | alpha.nucore.net | ||||||
| NS | ns3.nucore.net | ||||||
| A | 144.76.50.5🇩🇪 Hetzner144.76.0.0/16 HETZNER-RZ-BLK-ERX1 | ||||||
| PTR | beta.nucore.net | ||||||
| MX | mail.cloudcore.ch ⭐ | ||||||
| A | 194.56.189.119🇨🇭 hosttech-AS194.56.189.0/24 | ||||||
| PTR | sigma.nucore.net | ||||||
| TXT | v=spf1 a mx ~all | ||||||
| SOA | ns1.nucore.nethostmaster@cloudcore.ch 2020-12-28 #0 | ||||||
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 2026-07-15 #21 | ||||||
Subdomains
mail.cloudcore.ch |
Same first word
Similar names
DNS History
10 records (4 active, 6 former)
○NSns1.cloudcore.ch2015-07-22 → 2015-07-22 · 3 obs
○ 2015-11-24 01:16:52
○ 2026-07-15 08:50:54
●NSns1.nucore.net2026-03-19 → 2026-07-15 · 3 obs
● 2026-03-19 00:04:58
● 2026-07-15 08:50:54
○NSns1.nzym.net2015-07-22 → 2015-07-22 · 3 obs
○ 2015-11-24 01:16:52
○ 2026-07-15 08:50:54
○NSns12.nucore.net2015-11-24 → 2017-06-18 · 5 obs
● 2015-11-24 01:16:52
● 2017-06-18 14:00:36
○ 2026-03-19 00:04:58
○ 2026-07-15 08:50:54
○NSns2.nzym.net2015-07-22 → 2015-07-22 · 3 obs
○ 2015-11-24 01:16:52
○ 2026-07-15 08:50:54
●NSns3.nucore.net2015-11-24 → 2026-07-15 · 3 obs
● 2015-11-24 01:16:52
● 2026-07-15 08:50:54
●MXmail.cloudcore.ch2015-07-22 → 2026-07-15 · 2 obs
● 2026-07-15 08:50:54
●A194.56.189.1192026-03-19 → 2026-07-15 · 3 obs
● 2026-03-19 00:04:58
● 2026-07-15 08:50:54
○A82.220.38.1522015-11-24 → 2017-06-18 · 5 obs
● 2015-11-24 01:16:52
● 2017-06-18 14:00:36
○ 2026-03-19 00:04:58
○ 2026-07-15 08:50:54
○A85.25.35.2542015-07-22 → 2015-07-22 · 3 obs
○ 2015-11-24 01:16:52
○ 2026-07-15 08:50:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | d.nic.ch, b.nic.ch, f.nic.ch, e.nic.ch... | - |
| cloudcore.ch | ns3.nucore.net, ns1.nucore.net | - |
✅ Authoritative Response
Server:144.76.50.5
NS records: ns3.nucore.net, ns1.nucore.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cloudcore.ch (unsigned zone)
⏱️ Timing
Total: 669ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 194.56.189.119 |
| NS | 2 | ns1.nucore.net, ns3.nucore.net |
| MX | 1 | mail.cloudcore.ch (pri: 10) |
| TXT | 1 | v=spf1 a mx ~all |
| SOA | 1 | ns1.nucore.net hostmaster.cloudcore.ch |
Analysis
Hierarchy
cloudcore.ch is the parent zone for mail.cloudcore.ch.
IP Addresses
cloudcore.ch resolves to one IP address: 194.56.189.119.
nucore.biz, mail.nuserver.ch, secore.ch and two other host names share IP numbers with cloudcore.ch.
Name Servers
DNS delegation for cloudcore.ch points to two name servers: ns1.nucore.net and ns3.nucore.net.
cloudcore.ch uses the same name servers as several other domains — among them nuhost.ch, bfb-ag.com, nuserver.ch and two more.
cloudcore.ch partially shares its NS delegation with several other domains, including kms-kuehni.ch, n27.ch, baumschule-haller.ch and two others.
The name servers ns2.nucore.net, ns10.nucore.net, ns1.nzym.net and ns4.nucore.net are often found in use alongside these name servers.
Hostnames that resolve to two IP addresses:
ns1.nucore.net has two IP addresses: 138.201.87.122 and 2a01:4f8:172:2320::10:a.
Hosts with just one IP address:
ns3.nucore.net directs to 144.76.50.5.
Mail Servers
Mail for cloudcore.ch is handled by a single mail server, mail.cloudcore.ch.
mail.cloudcore.ch has exactly one IP number: 194.56.189.119.