dr-bernhardt.ch - robtex.com
dr-bernhardt.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 2026-03-27 #2 | ||||||
Same first word
dr-bernhardt.de |
dr-bernhardt.ch |
dr-bernhardt.eu |
dr-bernhardt.com |
DNS History
9 records (5 active, 4 former)
●NSns1.cyon.ch2026-02-28 → 2026-03-27 · 3 obs
● 2026-02-28 22:53:40
● 2026-03-27 00:42:00
●NSns2.cyon.ch2026-02-28 → 2026-03-27 · 3 obs
● 2026-02-28 22:53:40
● 2026-03-27 00:42:00
○NSns251.hoststar.ch2015-07-10 → 2017-06-25 · 4 obs
● 2017-06-25 18:09:28
○ 2026-02-28 22:53:40
○ 2026-03-27 00:42:00
○NSns252.hoststar.ch2015-07-10 → 2017-06-25 · 4 obs
● 2017-06-25 18:09:28
○ 2026-02-28 22:53:40
○ 2026-03-27 00:42:00
●MXdrbernhardt-ch0e.mail.protection.outlook.com2016-11-26 → 2026-03-27 · 3 obs
● 2016-11-26 05:22:12
● 2026-03-27 00:42:00
○MXmail.dr-bernhardt.ch2015-07-10 → 2016-04-21 · 4 obs
● 2016-04-21 05:22:48
○ 2016-11-26 05:22:12
○ 2026-03-27 00:42:00
●A149.126.4.152026-02-28 → 2026-03-27 · 3 obs
● 2026-02-28 22:53:40
● 2026-03-27 00:42:00
●A2a01:ab20:0:4::152026-02-28 → 2026-03-27 · 3 obs
● 2026-02-28 22:53:40
● 2026-03-27 00:42:00
○A46.4.112.722015-07-10 → 2017-06-25 · 4 obs
● 2017-06-25 18:09:28
○ 2026-02-28 22:53:40
○ 2026-03-27 00:42:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | d.nic.ch, f.nic.ch, b.nic.ch, a.nic.ch... | - |
| dr-bernhardt.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: 516ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 149.126.4.15 |
| AAAA | 1 | 2a01:ab20:0:4::15 |
| NS | 2 | ns2.cyon.ch, ns1.cyon.ch |
| MX | 1 | drbernhardt-ch0e.mail.protection.outlook |
| 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
dr-bernhardt.ch resolves to two IP numbers: 2a01:ab20:0:4::15 and 149.126.4.15.
other host names including mibox.ch, mail.k-link.ch, saxnet.ch, mg-online.ch and manroof.com share IP numbers with dr-bernhardt.ch.
Name Servers
dr-bernhardt.ch is delegated to two name servers ns1.cyon.ch and ns2.cyon.ch.
dr-bernhardt.ch shares the same name server setup as other domains, for instance sogcongress.ch, urgarten.ch, sportportal.info, yoshi.ch and met-architects.com.
Host names with two IP numbers:
The host name ns1.cyon.ch points to 2a01:ab20:0:185::2 and 185.174.216.2; the host name ns2.cyon.ch points to 2001:67c:234::2 and 91.206.24.2.
Mail Servers
dr-bernhardt.ch is handled by a single mail server, drbernhardt-ch0e.mail.protection.outlook.com.
Host drbernhardt-ch0e.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::1, 2a01:111:f403:ca04::c, 2a01:111:f403:ca09::6, 2a01:111:f403:ca09::c, 52.101.68.39, 52.101.73.12, 52.101.73.28 and 52.101.73.30.