tec-tools.de - dns.ninja
tec-tools.de
| DNSSEC | ⚠️ Not signed | ||||||
| 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 | ||||||
| SOA | hydrogen.ns.hetzner.comdns@hetzner.com 2025-12-14 #0 | ||||||
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=1783728704 | ||||||
Same first word
tec-tools.de |
tec-tools.net |
Similar names
DNS History
7 records (3 active, 4 former)
●NShelium.ns.hetzner.de2026-07-11 → 2026-07-11 · 2 obs
● 2026-07-11 00:35:04
●NShydrogen.ns.hetzner.com2026-07-11 → 2026-07-11 · 2 obs
● 2026-07-11 00:35:04
○NSns1.parkingcrew.net2015-07-12 → 2016-06-26 · 4 obs
● 2016-06-26 09:34:48
○ 2017-02-01 20:59:42
○ 2026-07-11 00:35:04
○NSns2.parkingcrew.net2015-07-12 → 2016-06-26 · 4 obs
● 2016-06-26 09:34:48
○ 2017-02-01 20:59:42
○ 2026-07-11 00:35:04
●NSoxygen.ns.hetzner.com2026-07-11 → 2026-07-11 · 2 obs
● 2026-07-11 00:35:04
○MXmail.h-email.net2015-07-12 → 2015-11-24 · 4 obs
● 2015-11-24 20:53:52
○ 2016-02-28 10:12:52
○ 2026-07-11 00:35:04
○A185.53.178.62015-07-12 → 2016-06-26 · 4 obs
● 2016-06-26 09:34:48
○ 2017-02-01 20:59:42
○ 2026-07-11 00:35:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, z.nic.de, f.nic.de | - |
| tec-tools.de | hydrogen.ns.hetzner.com, helium.ns.hetzner.de, oxygen.ns.hetzner.com | - |
✅ Authoritative Response
Server:88.198.229.192
NS records: hydrogen.ns.hetzner.com, helium.ns.hetzner.de, oxygen.ns.hetzner.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tec-tools.de (unsigned zone)
⏱️ Timing
Total: 1457ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | helium.ns.hetzner.de, hydrogen.ns.hetzner.com... |
| SOA | 1 | hydrogen.ns.hetzner.com dns.hetzner.com |
Analysis
Name Servers
The authoritative name servers for tec-tools.de are hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com and helium.ns.hetzner.de — three in total.
tec-tools.de partially shares its NS delegation with several other domains, including lncontrol.com, amro.at, darkr.net and two others.
These name servers are routinely co-deployed with the name servers robotns2.second-ns.de, ns1.first-ns.de, ns.second-ns.com and two others.
hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com and helium.ns.hetzner.de all resolve to exactly two IP numbers apiece: hydrogen.ns.hetzner.com → 213.133.100.98 and 2a01:4f8:0:1::add:1098; oxygen.ns.hetzner.com → 88.198.229.192 and 2a01:4f8:0:1::add:2992; helium.ns.hetzner.de → 193.47.99.5 and 2001:67c:192c::add:5.