ruby-o.ch - robtex.com
ruby-o.ch
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 2a01:ab20:0:4::97🇨🇭 CYON2a01:ab20::/32 | ||||||
| PTR | s088.cyon.net | ||||||
| A | 149.126.4.97🇨🇭 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 | mail.ruby-o.ch ⭐ | ||||||
| A | 149.126.4.97🇨🇭 CYON149.126.0.0/21 cyon GmbH | ||||||
| PTR | s088.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 2021-01-27 #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 2026-11-11 #42 | ||||||
Same first word
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DNS History
5 records (5 active, 0 former)
●MXmail.ruby-o.ch2026-10-14 → 2026-11-11 · 2 obs
● 2026-11-11 20:45:38
●A149.126.4.972026-10-14 → 2026-11-11 · 2 obs
● 2026-11-11 20:45:38
●A2a01:ab20:0:4::972026-10-14 → 2026-11-11 · 2 obs
● 2026-11-11 20:45:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | d.nic.ch, a.nic.ch, b.nic.ch, f.nic.ch... | - |
| ruby-o.ch | ns1.cyon.ch, ns2.cyon.ch | 4 records |
✅ Authoritative Response
Server:91.206.24.2
NS records: ns1.cyon.ch, ns2.cyon.ch
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 436ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 149.126.4.97 |
| AAAA | 1 | 2a01:ab20:0:4::97 |
| NS | 2 | ns1.cyon.ch, ns2.cyon.ch |
| MX | 1 | mail.ruby-o.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: 4
Out-of-bailiwick: 4 (ns1.cyon.ch, ns2.cyon.ch, ns1.cyon.ch...)
Analysis
IP Addresses
ruby-o.ch points to the IP addresses 149.126.4.97 and 2a01:ab20:0:4::97
Additional host names — zahnfleisch-gesundheit.de, eventfocus.biz, sprechtraining.online and two others — share IP numbers with ruby-o.ch.
Name Servers
DNS delegation for ruby-o.ch points to two name servers: ns1.cyon.ch and ns2.cyon.ch.
ruby-o.ch shares its name server setup with other domains, including pharma-thinktank.ch, abeswi.ch, hawadoc.ch and two others.
ns1.cyon.ch directs to 185.174.216.2 and 2a01:ab20:0:185::2. ns2.cyon.ch directs to 91.206.24.2 and 2001:67c:234::2. Each host name carries two IP addresses.
Mail Servers
ruby-o.ch has one mail server: mail.ruby-o.ch.
mail.ruby-o.ch has exactly one IP number: 149.126.4.97.