cai-world.ch - robtex.com
cai-world.ch
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 2026-08-08 #10 | ||||||
Subdomains
Same first word
cai-world.com |
cai-world.info |
cai-world.ch |
Similar names
DNS History
7 records (5 active, 2 former)
●NSns.second-ns.com2021-03-26 → 2026-08-08 · 2 obs
● 2026-08-08 03:13:12
●NSns1.your-server.de2021-03-26 → 2026-08-08 · 2 obs
● 2026-08-08 03:13:12
●NSns3.second-ns.de2021-03-26 → 2026-08-08 · 2 obs
● 2026-08-08 03:13:12
●MXcaiworld-ch0i.mail.protection.outlook.com2026-03-13 → 2026-08-08 · 3 obs
● 2026-03-13 21:23:38
● 2026-08-08 03:13:12
○MXwww.cai-world.com2021-03-26 → 2021-04-13 · 4 obs
● 2021-04-13 15:53:52
○ 2026-03-13 21:23:38
○ 2026-08-08 03:13:12
○A160.85.104.582021-03-26 → 2021-04-13 · 4 obs
● 2021-04-13 15:53:52
○ 2026-03-13 21:23:38
○ 2026-08-08 03:13:12
●A212.237.211.2442026-03-13 → 2026-08-08 · 3 obs
● 2026-03-13 21:23:38
● 2026-08-08 03:13:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | a.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch... | - |
| cai-world.ch | ns.second-ns.com, ns1.your-server.de, ns3.second-ns.de | - |
✅ Authoritative Response
Server:193.47.99.4
NS records: ns.second-ns.com, ns1.your-server.de, ns3.second-ns.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cai-world.ch (unsigned zone)
⏱️ Timing
Total: 942ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 212.237.211.244 |
| NS | 3 | ns.second-ns.com, ns1.your-server.de... |
| MX | 1 | caiworld-ch0i.mail.protection.outlook.co |
| TXT | 3 | v=spf1 +mx ip4:212.237.211.244 include:s, MS=ms52891609... |
| SOA | 1 | ns1.your-server.de postmaster.your-serve |
Analysis
Hierarchy
www.cai-world.ch and www2.cai-world.ch each fall under cai-world.ch as their parent domain.
IP Addresses
cai-world.ch resolves to just one IP address, 212.237.211.244.
Host names such as www2.cai-world.ch and www.cai-world.ch share IP numbers with cai-world.ch.
Name Servers
cai-world.ch carries NS records delegating to ns.second-ns.com, ns3.second-ns.de and ns1.your-server.de.
cai-world.ch shares at least some of its name servers with other domains, including jeiden.net, paunger.at, dwtzelte.at and two others.
ns.second-ns.com, ns3.second-ns.de and ns1.your-server.de are three hostnames that each resolve to a pair of IP addresses: ns.second-ns.com to 213.239.204.242 and 2a01:4f8:0:a101::b:1, ns3.second-ns.de to 193.47.99.4 and 2001:67c:192c::add:b3, and ns1.your-server.de to 213.133.100.102 and 2a01:4f8:0:1::5ddc:1.
Mail Servers
The sole mail server for cai-world.ch is caiworld-ch0i.mail.protection.outlook.com.
With 8 IP addresses total, caiworld-ch0i.mail.protection.outlook.com resolves to 52.101.168.0, 52.101.170.0, 52.101.170.1 and 5 others.