2cool4you.ch - robtex.com
2cool4you.ch
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.26.156.75🇩🇪 UVENSYS185.26.156.0/24 JonasPasche | ||||||
| PTR | ws20.swissit.net | ||||||
| NS | ns5.swissit.net ⭐ | ||||||
| A | 2a02:2e0:3fc:52:0:62:52:48🇩🇪 PLUSLINE2a02:2e0::/29 Plus.line AG | ||||||
| PTR | ns5.swissit.net | ||||||
| A | 82.98.82.44🇩🇪 PLUSLINE82.98.64.0/18 Plus.line AG | ||||||
| PTR | ns5.swissit.net | ||||||
| NS | ns6.swissit.net | ||||||
| A | 2001:1a50:11:0:5f:8f:ac:55🇩🇪 RHTEC-AS2001:1a50::/32 rh-tec IP Network | ||||||
| PTR | ns6.swissit.net | ||||||
| A | 95.143.172.55🇩🇪 RHTEC-AS95.143.160.0/20 rh-tec IP Network | ||||||
| PTR | ns6.swissit.net | ||||||
| NS | ns7.swissit.net ⚠️ Not in zone NS records | ||||||
| A | 2a00:d0c0:200:0:b9:1a:9c:90🇩🇪 UVENSYS2a00:d0c0:200::/48 JonasPasche | ||||||
| PTR | ns7.swissit.net | ||||||
| A | 185.26.156.178🇩🇪 UVENSYS185.26.156.0/24 JonasPasche | ||||||
| PTR | ns7.swissit.net | ||||||
| MX | mx.2cool4you.ch ⭐ | ||||||
| A | 185.26.156.75🇩🇪 UVENSYS185.26.156.0/24 JonasPasche | ||||||
| PTR | ws20.swissit.net | ||||||
| TXT | v=spf1 a mx ~all | ||||||
| SOA | ns5.swissit.nethostmaster@2cool4you.ch serial=1777272318 | ||||||
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 2026-07-26 #23 | ||||||
Subdomains
mx.2cool4you.ch |
Same first word
2cool4you.ch |
2cool4you.net |
2cool4you.com |
DNS History
6 records (5 active, 1 former)
●NSns5.swissit.net2015-07-21 → 2026-07-26 · 2 obs
● 2026-07-26 10:02:28
●NSns6.swissit.net2015-07-21 → 2026-07-26 · 2 obs
● 2026-07-26 10:02:28
●NSns7.swissit.net2026-07-04 → 2026-07-26 · 3 obs
● 2026-07-04 03:22:38
● 2026-07-26 10:02:28
●MXmx.2cool4you.ch2015-07-21 → 2026-07-26 · 2 obs
● 2026-07-26 10:02:28
●A185.26.156.752026-07-04 → 2026-07-26 · 3 obs
● 2026-07-04 03:22:38
● 2026-07-26 10:02:28
○A82.98.82.382015-07-21 → 2020-01-14 · 4 obs
● 2020-01-14 06:10:14
○ 2026-07-04 03:22:38
○ 2026-07-26 10:02:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | f.nic.ch, d.nic.ch, a.nic.ch, b.nic.ch... | - |
| 2cool4you.ch | ns5.swissit.net, ns6.swissit.net, ns7.swissit.net | - |
✅ Authoritative Response
Server:82.98.82.44
NS records: ns5.swissit.net, ns6.swissit.net, ns7.swissit.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 2cool4you.ch (unsigned zone)
⏱️ Timing
Total: 1213ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.26.156.75 |
| NS | 2 | ns5.swissit.net, ns6.swissit.net |
| MX | 1 | mx.2cool4you.ch (pri: 0) |
| TXT | 1 | v=spf1 a mx ~all |
| SOA | 1 | ns5.swissit.net hostmaster.2cool4you.ch |
Analysis
Hierarchy
2cool4you.ch serves as the parent of mx.2cool4you.ch.
IP Addresses
2cool4you.ch resolves to one IP address: 185.26.156.75.
mx.muehlehoelzli.org, www.cbb.ch, mx.xn--kozentrum-z7a.ch and two other host names share IP numbers with 2cool4you.ch.
Name Servers
2cool4you.ch is delegated to three name servers: ns5.swissit.net, ns6.swissit.net and ns7.swissit.net.
2cool4you.ch has at least partial name server overlap with other domains, such as ganzinstallationen.ch, gorlero.ch, mhcomputer.ch and two others.
ns5.swissit.net, ns6.swissit.net and ns7.swissit.net each resolve to two IP addresses: ns5.swissit.net resolves to 82.98.82.44 and 2a02:2e0:3fc:52:0:62:52:48; ns6.swissit.net resolves to 95.143.172.55 and 2001:1a50:11:0:5f:8f:ac:55; ns7.swissit.net resolves to 185.26.156.178 and 2a00:d0c0:200:0:b9:1a:9c:90.
Mail Servers
Mail for 2cool4you.ch is handled by a single mail server, mx.2cool4you.ch.
mx.2cool4you.ch resolves to a single IP number: 185.26.156.75.