schweizer-admin.de - robtex.com
schweizer-admin.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a03:4000:41:10e:5881:99ff:fe56:c850🇩🇪 netcup-AS2a03:4000::/32 NETCUP-GMBH | ||||||
| PTR | srv-cs-host02.qualitycrew.de | ||||||
| A | 85.209.50.46🇩🇪 netcup-AS85.209.48.0/22 | ||||||
| NS | hydrogen.ns.hetzner.com ⭐ | ||||||
| A | 2a01:4f8:0:1::add:1098🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | hydrogen.ns.hetzner.com | ||||||
| A | 213.133.100.98🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1 | ||||||
| PTR | hydrogen.ns.hetzner.com | ||||||
| NS | helium.ns.hetzner.de | ||||||
| A | 2001:67c:192c::add:5🇩🇪 NORIS-NETWORK2001:67c:192c::/48 | ||||||
| PTR | helium.ns.hetzner.de | ||||||
| A | 193.47.99.5🇩🇪 NORIS-NETWORK193.47.99.0/24 | ||||||
| PTR | helium.ns.hetzner.de | ||||||
| NS | oxygen.ns.hetzner.com | ||||||
| A | 2a01:4f8:0:1::add:2992🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | oxygen.ns.hetzner.com | ||||||
| A | 88.198.229.192🇩🇪 Hetzner88.198.0.0/16 HETZNER-RZ-NBG-BLK4 | ||||||
| PTR | oxygen.ns.hetzner.com | ||||||
| MX | srv-cs-mx01.qualitycrew.de ⭐ | ||||||
| A | 167.235.83.130🇩🇪 Hetzner167.235.0.0/16 HETZNER-DC | ||||||
| PTR | srv-cs-mx01.qualitycrew.de | ||||||
| SOA | hydrogen.ns.hetzner.comdns@hetzner.com 2024-12-23 #1 | ||||||
de
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | f.nic.de ⭐ | ||||||
| NS | a.nic.de | ||||||
| NS | l.de.net ⚠️ Not in parent delegation | ||||||
| NS | n.de.net ⚠️ Not in parent delegation | ||||||
| NS | s.de.net ⚠️ Not in parent delegation | ||||||
| NS | z.nic.de | ||||||
| SOA | f.nic.dedns-operations@denic.de serial=1776222563 | ||||||
Subdomains
mailgw.schweizer-admin.de |
Same first word
schweizer-admin.de |
DNS History
6 records (6 active, 0 former)
●NShelium.ns.hetzner.de2026-02-22 → 2026-04-15 · 2 obs
● 2026-04-15 03:34:20
●NShydrogen.ns.hetzner.com2026-02-22 → 2026-04-15 · 2 obs
● 2026-04-15 03:34:20
●NSoxygen.ns.hetzner.com2026-02-22 → 2026-04-15 · 2 obs
● 2026-04-15 03:34:20
●MXsrv-cs-mx01.qualitycrew.de2026-02-22 → 2026-04-15 · 2 obs
● 2026-04-15 03:34:20
●A2a03:4000:41:10e:5881:99ff:fe56:c8502026-02-22 → 2026-04-15 · 2 obs
● 2026-04-15 03:34:20
●A85.209.50.462026-02-22 → 2026-04-15 · 2 obs
● 2026-04-15 03:34:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| schweizer-admin.de | helium.ns.hetzner.de, hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com | - |
✅ Authoritative Response
Server:88.198.229.192
NS records: helium.ns.hetzner.de, hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for schweizer-admin.de (unsigned zone)
⏱️ Timing
Total: 2893ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 85.209.50.46 |
| AAAA | 1 | 2a03:4000:41:10e:5881:99ff:fe56:c850 |
| NS | 3 | helium.ns.hetzner.de, hydrogen.ns.hetzner.com... |
| MX | 1 | srv-cs-mx01.qualitycrew.de (pri: 10) |
| SOA | 1 | hydrogen.ns.hetzner.com dns.hetzner.com |
Analysis
Hierarchy
schweizer-admin.de is parent of mailgw.schweizer-admin.de.
IP Addresses
schweizer-admin.de points to two IP numbers: 2a03:4000:41:10e:5881:99ff:fe56:c850 and 85.209.50.46.
Other host names, for instance mail.tecware.eu, srv-cs-host02.qualitycrew.de, d-habermann.de, ib-un.de and hoefer-und-sohn.com share IP numbers with schweizer-admin.de.
Name Servers
schweizer-admin.de is delegated to three name servers: hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com and helium.ns.hetzner.de.
schweizer-admin.de at least partially shares its name servers with other domains, for instance eazy.bike, casadomingo.at, animod.at, emmasy.com and jachan.at.
These name servers are commonly used with ns1.first-ns.de, robotns3.second-ns.com and robotns2.second-ns.de.
Host names with two IP numbers:
hydrogen.ns.hetzner.com points to: 2a01:4f8:0:1::add:1098 and 213.133.100.98.
oxygen.ns.hetzner.com points to: 2a01:4f8:0:1::add:2992 and 88.198.229.192.
helium.ns.hetzner.de points to: 2001:67c:192c::add:5 and 193.47.99.5.
Mail Servers
schweizer-admin.de is served by a single mail server, srv-cs-mx01.qualitycrew.de.
schweizer-admin.de uses the same mail server setup as other domains such as conntec.de, hoefer-und-sohn.de, qualitycrew.de, tecware.eu and ib-wolf-bamberg.de.
srv-cs-mx01.qualitycrew.de points to IP number 167.235.83.130.