sysorb.ch - dns.ninja
sysorb.ch
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:ab20:0:4::83🇨🇭 CYON2a01:ab20::/32 | ||||||
| PTR | s074.cyon.net | ||||||
| A | 149.126.4.83🇨🇭 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 | sysorb.ch ⭐ | ||||||
| A | 2a01:ab20:0:4::83🇨🇭 CYON2a01:ab20::/32 | ||||||
| PTR | s074.cyon.net | ||||||
| A | 149.126.4.83🇨🇭 CYON149.126.0.0/21 cyon GmbH | ||||||
| PTR | s074.cyon.net | ||||||
| SOA | ns1.cyon.chserver@cyon.ch 2021-01-26 #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 2026-07-01 #8 | ||||||
MX for
sysorb.ch |
Same first word
Similar names
DNS History
6 records (5 active, 1 former)
●MXsysorb.ch2015-07-18 → 2026-07-01 · 8 obs
● 2026-04-13 14:16:22
○ 2026-04-15 16:46:44
● 2026-04-26 05:14:44
● 2026-05-04 23:27:02
○ 2026-05-09 00:15:10
● 2026-05-27 03:36:18
● 2026-07-01 02:36:26
●A149.126.4.832020-01-29 → 2026-07-01 · 9 obs
● 2020-01-29 02:31:10
● 2026-04-13 14:16:22
○ 2026-04-15 16:46:44
● 2026-04-26 05:14:44
● 2026-05-04 23:27:02
○ 2026-05-09 00:15:10
● 2026-05-27 03:36:18
● 2026-07-01 02:36:26
○A194.126.200.432015-07-18 → 2017-03-24 · 4 obs
● 2017-03-24 11:50:58
○ 2020-01-29 02:31:10
○ 2026-07-01 02:36:26
●A2a01:ab20:0:4::832020-01-29 → 2026-07-01 · 9 obs
● 2020-01-29 02:31:10
● 2026-04-13 14:16:22
○ 2026-04-15 16:46:44
● 2026-04-26 05:14:44
● 2026-05-04 23:27:02
○ 2026-05-09 00:15:10
● 2026-05-27 03:36:18
● 2026-07-01 02:36:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | a.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch... | - |
| sysorb.ch | ns1.cyon.ch, ns2.cyon.ch | 4 records |
✅ Authoritative Response
Server:185.174.216.2
NS records: ns1.cyon.ch, ns2.cyon.ch
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sysorb.ch (unsigned zone)
⏱️ Timing
Total: 755ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 149.126.4.83 |
| AAAA | 1 | 2a01:ab20:0:4::83 |
| NS | 2 | ns1.cyon.ch, ns2.cyon.ch |
| MX | 1 | sysorb.ch (pri: 0) |
| SOA | 1 | ns1.cyon.ch server.cyon.ch |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns2.cyon.ch, ns1.cyon.ch, ns2.cyon.ch...)
Analysis
Mail Server Role
sysorb.ch serves as a mail server for sysorb.ch.
IP Addresses
sysorb.ch points to the IP addresses 149.126.4.83 and 2a01:ab20:0:4::83
mail.hauri.dev, mail.definti.ch, ipaint.ch plus two other host names have IP numbers in common with sysorb.ch.
Name Servers
sysorb.ch is served by two delegated name servers, ns1.cyon.ch and ns2.cyon.ch.
The name server configuration of sysorb.ch is shared with other domains, for instance hoherkasten.ch, timcbaoth.net, carrosserie-loosli.ch and two others.
The name servers for sysorb.ch overlap at least in part with those of other domains, including englishforme.ch and frauenverein-zunzgen.ch.
Each of the two host names carries two IP addresses: ns1.cyon.ch points to 185.174.216.2 and 2a01:ab20:0:185::2, and ns2.cyon.ch points to 91.206.24.2 and 2001:67c:234::2.
Mail Servers
sysorb.ch uses exactly one mail server, which is sysorb.ch.
sysorb.ch resolves to two IP numbers — 149.126.4.83 and 2a01:ab20:0:4::83.