testingzone.de - dns.ninja
testingzone.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 159.69.59.98🇩🇪 Hetzner159.69.0.0/16 HETZNER-DC | ||||||
| PTR | server1.digitalnex.de | ||||||
| NS | robotns2.second-ns.de ⭐ | ||||||
| A | 2a01:4f8:0:1::5ddc:2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | robotns2.second-ns.de | ||||||
| A | 213.133.100.103🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1 | ||||||
| PTR | robotns2.second-ns.de | ||||||
| NS | ns1.first-ns.de | ||||||
| A | 2a01:4f8:0:a101::a:1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | ns1.first-ns.de | ||||||
| A | 213.239.242.238🇩🇪 Hetzner213.239.192.0/18 HETZNER-RZ-NBG-BLK2 | ||||||
| PTR | ns1.first-ns.de | ||||||
| NS | robotns3.second-ns.com | ||||||
| A | 2001:67c:192c::add:a3🇩🇪 NORIS-NETWORK2001:67c:192c::/48 | ||||||
| PTR | robotns3.second-ns.com | ||||||
| A | 193.47.99.3🇩🇪 NORIS-NETWORK193.47.99.0/24 | ||||||
| PTR | robotns3.second-ns.com | ||||||
| MX | mail.testingzone.de ⭐ | ||||||
| A | 159.69.59.98🇩🇪 Hetzner159.69.0.0/16 HETZNER-DC | ||||||
| PTR | server1.digitalnex.de | ||||||
| TXT | v=spf1 +a +mx +a:server1.digitalnex.de -all | ||||||
| SOA | robotns2.second-ns.dets@diginexus.de 2025-09-22 #28 | ||||||
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=1785194188 | ||||||
Subdomains
mail.testingzone.de |
Same first word
DNS History
5 records (5 active, 0 former)
●NSns1.first-ns.de2019-03-08 → 2026-07-27 · 2 obs
● 2026-07-27 23:35:52
●NSrobotns2.second-ns.de2019-03-08 → 2026-07-27 · 2 obs
● 2026-07-27 23:35:52
●NSrobotns3.second-ns.com2019-03-08 → 2026-07-27 · 2 obs
● 2026-07-27 23:35:52
●MXmail.testingzone.de2019-03-08 → 2026-07-27 · 2 obs
● 2026-07-27 23:35:52
●A159.69.59.982019-03-08 → 2026-07-27 · 2 obs
● 2026-07-27 23:35:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| testingzone.de | robotns3.second-ns.com, ns1.first-ns.de, robotns2.second-ns.de | - |
✅ Authoritative Response
Server:213.133.100.103
NS records: robotns3.second-ns.com, ns1.first-ns.de, robotns2.second-ns.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for testingzone.de (unsigned zone)
⏱️ Timing
Total: 1178ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 159.69.59.98 |
| NS | 3 | robotns3.second-ns.com, ns1.first-ns.de... |
| MX | 1 | mail.testingzone.de (pri: 10) |
| TXT | 1 | v=spf1 +a +mx +a:server1.digitalnex.de - |
| SOA | 1 | robotns2.second-ns.de ts.diginexus.de |
Analysis
Hierarchy
testingzone.de is the parent zone for mail.testingzone.de.
IP Addresses
testingzone.de resolves to one IP address: 159.69.59.98.
mail.immopreneur-kongress.de, mail.digitalnex.de, server1.digitalnex.de and two other host names share IP numbers with testingzone.de.
Name Servers
Three name servers are authoritative for testingzone.de: robotns3.second-ns.com, ns1.first-ns.de and robotns2.second-ns.de.
testingzone.de partially shares its NS delegation with several other domains, including hamburg-honeybadgers.org, parfuemerie-kreuzer.de, haus-alpengluehen.at and two others.
robotns3.second-ns.com resolves to 193.47.99.3 and 2001:67c:192c::add:a3. ns1.first-ns.de resolves to 213.239.242.238 and 2a01:4f8:0:a101::a:1. robotns2.second-ns.de resolves to 213.133.100.103 and 2a01:4f8:0:1::5ddc:2. All three hostnames point to two IP numbers each.
Mail Servers
Mail for testingzone.de is handled by a single mail server, mail.testingzone.de.
There is one IP number for mail.testingzone.de: 159.69.59.98.