zehndergroup.dev - robtex.com
zehndergroup.dev
| DNSSEC | ⚠️ Not signed | ||||||
| NS | hydrogen.ns.hetzner.com.zehndergroup.dev.zehndergroup.dev.zehndergroup.dev.zehndergroup.dev.zehndergroup.dev ⭐ | ||||||
| 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 | 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 | 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 | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | hydrogen.ns.hetzner.com.zehndergroup.dev.zehndergroup.dev.zehndergroup.dev.zehndergroup.dev.zehndergroup.devdns@hetzner.com.zehndergroup.dev.zehndergroup.dev.zehndergroup.dev.zehndergroup.dev.zehndergroup.dev 2026-03-18 #4 | ||||||
dev
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns-tld1.charlestonroadregistry.com ⭐ | ||||||
| NS | ns-tld2.charlestonroadregistry.com | ||||||
| NS | ns-tld3.charlestonroadregistry.com | ||||||
| NS | ns-tld4.charlestonroadregistry.com | ||||||
| NS | ns-tld5.charlestonroadregistry.com | ||||||
| SOA | ns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1 | ||||||
Same first word
DNS History
4 records (4 active, 0 former)
●NShelium.ns.hetzner.de2026-03-18 → 2026-03-19 · 2 obs
● 2026-03-19 22:49:08
●NShydrogen.ns.hetzner.com2026-03-18 → 2026-03-19 · 2 obs
● 2026-03-19 22:49:08
●NShydrogen.ns.hetzner.com.zehndergroup.dev.zehndergroup.dev.zehndergroup.dev.zehndergroup.dev.zehndergroup.dev2026-03-18 → 2026-03-19 · 2 obs
● 2026-03-19 22:49:08
●NSoxygen.ns.hetzner.com2026-03-18 → 2026-03-19 · 2 obs
● 2026-03-19 22:49:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com... | - |
| zehndergroup.dev | hydrogen.ns.hetzner.com, helium.ns.hetzner.de, oxygen.ns.hetzner.com | - |
✅ Authoritative Response
Server: 193.47.99.5
NS records: hydrogen.ns.hetzner.com, helium.ns.hetzner.de, oxygen.ns.hetzner.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for zehndergroup.dev (unsigned zone)
⏱️ Timing
Total: 869ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | oxygen.ns.hetzner.com, helium.ns.hetzner.de... |
| MX | 1 | . (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | hydrogen.ns.hetzner.com.zehndergroup.dev |
Analysis
Name Servers
zehndergroup.dev is delegated to four name servers: hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com, helium.ns.hetzner.de and hydrogen.ns.hetzner.com.zehndergroup.dev.zehndergroup.dev.zehndergroup.dev.zehndergroup.dev.zehndergroup.dev.
zehndergroup.dev at least partially shares name servers with other domains, for instance docuforms.de, henselin.de, pkrhs.de, cyberschwein.de and gorvox.com.
These name servers are commonly used alongside robotns3.second-ns.com, ns1.first-ns.de, robotns2.second-ns.de and ns1.your-server.de.
Two IP numbers per host:
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.