solution4u.ch - dns.ninja
solution4u.ch
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:ab20:0:4::29🇨🇭 CYON2a01:ab20::/32 | ||||||
| PTR | s020.cyon.net | ||||||
| A | 149.126.4.29🇨🇭 CYON149.126.0.0/21 cyon GmbH | ||||||
| NS | ns1.cyon.ch ⭐ | ||||||
| A | 2a01:ab20:0:185::2🇨🇭 CYON2a01:ab20::/32 | ||||||
| A | 185.174.216.2🇨🇭 CYON185.174.216.0/22 | ||||||
| PTR | ns1.cyon.ch | ||||||
| NS | ns2.cyon.ch | ||||||
| A | 2001:67c:234::2🇨🇭 CYON2001:67c:234::/48 cyon GmbH | ||||||
| A | 91.206.24.2🇨🇭 CYON91.206.24.0/23 Cyon GmbH | ||||||
| PTR | ns2.cyon.ch | ||||||
| MX | solution4u.ch ⭐ | ||||||
| A | 2a01:ab20:0:4::29🇨🇭 CYON2a01:ab20::/32 | ||||||
| PTR | s020.cyon.net | ||||||
| A | 149.126.4.29🇨🇭 CYON149.126.0.0/21 cyon GmbH | ||||||
| PTR | s020.cyon.net | ||||||
| TXT | v=spf1 +a +mx +ip4:194.126.200.0/24 +ip4:149.126.0.0/21 -all | ||||||
| SOA | ns1.cyon.chserver@cyon.ch 2021-01-25 #77 | ||||||
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 2026-08-07 #43 | ||||||
Previously MX for
solution4u.ch |
Same first word
solution4u.com |
solution4u.org |
solution4u.gr |
solution4u.de |
solution4u.ca |
solution4u.at |
solution4u.com.br |
solution4u.net |
solution4u.com.au |
solution4u.ch |
Similar names
DNS History
9 records (5 active, 4 former)
○NSns1.adfinis.com2015-07-21 → 2015-07-21 · 3 obs
○ 2017-04-08 11:14:46
○ 2026-08-07 20:20:34
●NSns1.cyon.ch2017-04-08 → 2026-08-07 · 3 obs
● 2017-04-08 11:14:46
● 2026-08-07 20:20:34
○NSns2.adfinis.com2015-07-21 → 2015-07-21 · 3 obs
○ 2017-04-08 11:14:46
○ 2026-08-07 20:20:34
●NSns2.cyon.ch2017-04-08 → 2026-08-07 · 3 obs
● 2017-04-08 11:14:46
● 2026-08-07 20:20:34
○NSns3.adfinis.com2015-07-21 → 2015-07-21 · 3 obs
○ 2017-04-08 11:14:46
○ 2026-08-07 20:20:34
●MXsolution4u.ch2017-04-08 → 2026-08-07 · 4 obs
● 2026-03-26 19:10:40
○ 2026-04-15 16:45:56
● 2026-08-07 20:20:34
●A149.126.4.292017-04-08 → 2026-08-07 · 5 obs
● 2017-04-08 11:14:46
● 2026-03-26 19:10:40
○ 2026-04-15 16:45:56
● 2026-08-07 20:20:34
○A212.103.64.402015-07-21 → 2015-07-21 · 3 obs
○ 2017-04-08 11:14:46
○ 2026-08-07 20:20:34
●A2a01:ab20:0:4::292026-03-07 → 2026-08-07 · 5 obs
● 2026-03-07 03:08:04
● 2026-03-26 19:10:40
○ 2026-04-15 16:45:56
● 2026-08-07 20:20:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | e.nic.ch, a.nic.ch, d.nic.ch, b.nic.ch... | 10 records |
| solution4u.ch | ns2.cyon.ch, ns1.cyon.ch | 4 records |
✅ Authoritative Response
Server:91.206.24.2
NS records: ns2.cyon.ch, ns1.cyon.ch
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for solution4u.ch (unsigned zone)
⏱️ Timing
Total: 868ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 149.126.4.29 |
| AAAA | 1 | 2a01:ab20:0:4::29 |
| NS | 2 | ns1.cyon.ch, ns2.cyon.ch |
| MX | 1 | solution4u.ch (pri: 0) |
| TXT | 1 | v=spf1 +a +mx +ip4:194.126.200.0/24 +ip4 |
| SOA | 1 | ns1.cyon.ch server.cyon.ch |
📌 Glue Records Collected
Total: 14
In-bailiwick: 10 (f.nic.ch, e.nic.ch, d.nic.ch...)
Out-of-bailiwick: 4 (ns2.cyon.ch, ns1.cyon.ch, ns2.cyon.ch...)
Analysis
IP Addresses
solution4u.ch directs to two IP numbers, 149.126.4.29 and 2a01:ab20:0:4::29
Additional host names — okuhni.com, mail.desi-gn.ch, annio.de and two others — share IP numbers with solution4u.ch.
Name Servers
solution4u.ch has two authoritative name servers — ns1.cyon.ch and ns2.cyon.ch.
solution4u.ch shares its name server setup with other domains, including birri.ch, vermieter.ch, ortus.ch and two others.
The name servers for solution4u.ch overlap at least partially with those of other domains — for example caps-service.ch.
Both ns1.cyon.ch and ns2.cyon.ch have two IP addresses each. ns1.cyon.ch resolves to 185.174.216.2 and 2a01:ab20:0:185::2; ns2.cyon.ch resolves to 91.206.24.2 and 2001:67c:234::2.
Mail Servers
solution4u.ch has a single mail server: solution4u.ch itself.
The host solution4u.ch resolves to 149.126.4.29 and 2a01:ab20:0:4::29 — two IP addresses.