sgbk.ch - robtex.com
sgbk.ch
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 2a01:ab20:0:4::19🇨🇭 CYON2a01:ab20::/32 | ||||||
| PTR | s010.cyon.net | ||||||
| A | 149.126.4.19🇨🇭 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 | sgbk.ch ⭐ 🔒 | ||||||
| A | 2a01:ab20:0:4::19🇨🇭 CYON2a01:ab20::/32 | ||||||
| PTR | s010.cyon.net | ||||||
| A | 149.126.4.19🇨🇭 CYON149.126.0.0/21 cyon GmbH | ||||||
| PTR | s010.cyon.net | ||||||
| SOA | ns1.cyon.chserver@cyon.ch 2021-11-07 #1 | ||||||
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 2026-07-20 #38 | ||||||
MX for
sgbk.ch |
Same first word
Similar names
DNS History
9 records (5 active, 4 former)
○NSns1.cevinet.info2008-11-25 → 2008-11-25 · 3 obs
○ 2015-08-03 21:13:40
○ 2026-07-20 17:49:44
●NSns1.cyon.ch2015-08-03 → 2026-07-20 · 3 obs
● 2015-08-03 21:13:40
● 2026-07-20 17:49:44
○NSns2.cevinet.info2008-11-25 → 2008-11-25 · 3 obs
○ 2015-08-03 21:13:40
○ 2026-07-20 17:49:44
●NSns2.cyon.ch2015-08-03 → 2026-07-20 · 3 obs
● 2015-08-03 21:13:40
● 2026-07-20 17:49:44
●MXsgbk.ch2008-11-25 → 2026-07-20 · 2 obs
● 2026-07-20 17:49:44
●A149.126.4.192017-03-22 → 2026-07-20 · 3 obs
● 2017-03-22 05:46:52
● 2026-07-20 17:49:44
○A194.126.200.452015-08-03 → 2016-07-10 · 5 obs
● 2015-08-03 21:13:40
● 2016-07-10 14:33:34
○ 2017-03-22 05:46:52
○ 2026-07-20 17:49:44
○A194.126.200.952008-11-25 → 2008-11-25 · 3 obs
○ 2015-08-03 21:13:40
○ 2026-07-20 17:49:44
●A2a01:ab20:0:4::192026-06-13 → 2026-07-20 · 3 obs
● 2026-06-13 07:07:08
● 2026-07-20 17:49:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | a.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch... | - |
| sgbk.ch | ns2.cyon.ch, ns1.cyon.ch | 4 records |
✅ Authoritative Response
Server:185.174.216.2
NS records: ns2.cyon.ch, ns1.cyon.ch
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 755ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 149.126.4.19 |
| AAAA | 1 | 2a01:ab20:0:4::19 |
| NS | 2 | ns2.cyon.ch, ns1.cyon.ch |
| MX | 1 | sgbk.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
sgbk.ch acts as its own mail server.
IP Addresses
sgbk.ch has two IP addresses: 149.126.4.19 and 2a01:ab20:0:4::19
Additional host names — lawi.ch, cybersite.ch, adiumed.ch and two others — share IP numbers with sgbk.ch.
Name Servers
sgbk.ch uses two name servers for its delegation: ns1.cyon.ch and ns2.cyon.ch.
sgbk.ch shares its name server setup with other domains, including elderbrook.ch, cafe-utopia.ch, whiteturf.ch and two others.
At least some of sgbk.ch's name servers are also used by other domains, among them yogamandir.ch.
The two host names ns1.cyon.ch and ns2.cyon.ch each have a pair of IP addresses: ns1.cyon.ch has 185.174.216.2 and 2a01:ab20:0:185::2, and ns2.cyon.ch has 91.206.24.2 and 2001:67c:234::2.
Mail Servers
sgbk.ch has a single mail server: sgbk.ch itself.
sgbk.ch carries two IP numbers: 149.126.4.19 and 2a01:ab20:0:4::19.