ryu.ch - dns.ninja
ryu.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 2026-08-15 #14 | ||||||
Subdomains
mail.ryu.ch |
Same first word
Similar names
DNS History
7 records (4 active, 3 former)
○NSns1.infomaniak.ch2015-07-20 → 2017-01-08 · 4 obs
● 2017-01-08 15:06:10
○ 2026-03-04 08:53:28
○ 2026-08-15 05:19:58
○NSns2.infomaniak.ch2015-07-20 → 2017-01-08 · 4 obs
● 2017-01-08 15:06:10
○ 2026-03-04 08:53:28
○ 2026-08-15 05:19:58
●NSns3.infomaniak.ch2026-03-04 → 2026-08-15 · 3 obs
● 2026-03-04 08:53:28
● 2026-08-15 05:19:58
●NSns4.infomaniak.ch2026-03-04 → 2026-08-15 · 3 obs
● 2026-03-04 08:53:28
● 2026-08-15 05:19:58
●MXmta-gw.infomaniak.ch2015-07-20 → 2026-08-15 · 2 obs
● 2026-08-15 05:19:58
●A83.166.133.62016-05-23 → 2026-08-15 · 3 obs
● 2016-05-23 14:47:40
● 2026-08-15 05:19:58
○A84.16.80.532015-07-20 → 2016-04-27 · 4 obs
● 2016-04-27 20:10:26
○ 2016-05-23 14:47:40
○ 2026-08-15 05:19:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | a.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch... | - |
| ryu.ch | ns3.infomaniak.ch, ns4.infomaniak.ch | - |
✅ Authoritative Response
Server:84.16.67.67
NS records: ns3.infomaniak.ch, ns4.infomaniak.ch
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 900ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 83.166.133.6 |
| NS | 2 | ns4.infomaniak.ch, ns3.infomaniak.ch |
| MX | 1 | mta-gw.infomaniak.ch (pri: 5) |
| TXT | 1 | v=spf1 include:spf.infomaniak.ch ?all |
| SOA | 1 | ns3.infomaniak.ch hostmaster.infomaniak. |
Analysis
Hierarchy
ryu.ch is the parent zone for mail.ryu.ch.
IP Addresses
ryu.ch points to a single IP number: 83.166.133.6.
Additional host names — skeels.ch, jmfconsult.ch, boujon.ch and two others — share IP numbers with ryu.ch.
Name Servers
Two name servers handle the delegation for ryu.ch: ns3.infomaniak.ch and ns4.infomaniak.ch.
ryu.ch shares its name server setup with other domains, including divisionrecords.com, eglise-valence.com, sofico.ch and two others.
ryu.ch partially shares its NS delegation with several other domains, including ascist.fr, cgas.ch, mahauxmosaique.com and two others.
These name servers are frequently paired with the name servers ns1.infomaniak.ch, ns2.infomaniak.ch, ns5.infomaniak.ch and two others.
ns3.infomaniak.ch and ns4.infomaniak.ch both carry two IP addresses. The A records for ns3.infomaniak.ch are 84.16.67.67 and 2001:1600:0:aaaa::c; the A records for ns4.infomaniak.ch are 84.16.66.67 and 2001:1600:0:aaaa::d.
Mail Servers
ryu.ch has one mail server: mta-gw.infomaniak.ch.
ryu.ch shares the same mail server setup as other domains, including sumac.fr, maxzenco.com, bakalarskeprace.cz and two others.
At least a portion of ryu.ch's mail servers are also used by other domains, for example sg2.fr.
mta-gw.infomaniak.ch resolves to four IP addresses: 83.166.143.57, 83.166.143.58, 2001:1600:0:aaaa::1:3 and 2001:1600:0:aaaa::1:4.