techmaster.de - dns.ninja
techmaster.de
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=1780947654 | ||||||
Subdomains
www.techmaster.de |
Same first word
Similar names
DNS History
12 records (6 active, 6 former)
●MXrelay.rzone.de2026-02-20 → 2026-06-08 · 3 obs
● 2026-02-20 11:30:42
● 2026-06-08 19:56:20
○MXsmtp.rzone.de2015-07-16 → 2015-11-15 · 4 obs
● 2015-11-15 21:45:20
○ 2016-06-24 22:17:58
○ 2026-06-08 19:56:20
○MXsmtpin.rzone.de2016-06-24 → 2019-03-09 · 5 obs
● 2016-06-24 22:17:58
● 2019-03-09 11:52:22
○ 2026-02-20 11:30:42
○ 2026-06-08 19:56:20
●MXtechmaster-de.mail.protection.outlook.com2026-02-20 → 2026-06-08 · 3 obs
● 2026-02-20 11:30:42
● 2026-06-08 19:56:20
○A193.141.3.732019-03-09 → 2019-03-09 · 4 obs
● 2019-03-09 11:52:22
○ 2026-02-20 11:30:42
○ 2026-06-08 19:56:20
●A2a01:238:20a:202:1071::2026-02-20 → 2026-06-08 · 3 obs
● 2026-02-20 11:30:42
● 2026-06-08 19:56:20
○A2a01:238:20a:202:1073::2019-03-09 → 2019-03-09 · 4 obs
● 2019-03-09 11:52:22
○ 2026-02-20 11:30:42
○ 2026-06-08 19:56:20
○A2a01:238:20a:202:1170::2015-07-16 → 2017-02-03 · 4 obs
● 2017-02-03 10:21:44
○ 2019-03-09 11:52:22
○ 2026-06-08 19:56:20
○A81.169.145.1702015-07-16 → 2017-02-03 · 4 obs
● 2017-02-03 10:21:44
○ 2019-03-09 11:52:22
○ 2026-06-08 19:56:20
●A81.169.145.712026-02-20 → 2026-06-08 · 3 obs
● 2026-02-20 11:30:42
● 2026-06-08 19:56:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| techmaster.de | docks05.rzone.de, shades20.rzone.de | - |
✅ Authoritative Response
Server:185.132.34.147
NS records: docks05.rzone.de, shades20.rzone.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for techmaster.de (unsigned zone)
⏱️ Timing
Total: 1204ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.169.145.71 |
| AAAA | 1 | 2a01:238:20a:202:1071:: |
| NS | 2 | docks05.rzone.de, shades20.rzone.de |
| MX | 2 | techmaster-de.mail.protection.outlook.co, relay.rzone.de (pri: 100) |
| TXT | 3 | v=spf1 include:spf.protection.outlook.co, google-site-verification=WbVMq_sh0oW5LnJ... |
| SOA | 1 | shades20.rzone.de hostmaster.strato-rz.d |
Analysis
Hierarchy
techmaster.de serves as the parent of www.techmaster.de.
IP Addresses
techmaster.de points to two IP numbers: 81.169.145.71 and 2a01:238:20a:202:1071::.
Among the host names that share IP numbers with techmaster.de are wehnelt.ch, kscr.eu, pc-spezi.org and two others.
Name Servers
techmaster.de uses two name servers for its delegation: docks05.rzone.de and shades20.rzone.de.
techmaster.de has the same name server delegation as a number of other domains, such as teilemarkt1.de, flowmotions.de, dekeukenvanguzman.nl and two more.
techmaster.de has at least partial name server overlap with other domains, such as blauwater.com, livetools.de, inoxdesign.de and two others.
shades15.rzone.de, docks01.rzone.de and docks13.rzone.de — plus seven other name servers — are routinely found together with these name servers.
The two host names docks05.rzone.de and shades20.rzone.de each have a pair of IP addresses: docks05.rzone.de has 217.160.80.132 and 2001:8d8:fe:53:5747:2a74:d:5, and shades20.rzone.de has 185.132.34.147 and 2607:f1c0:fe:53:185:132:34:147.
Mail Servers
The MX records for techmaster.de point to two mail servers: relay.rzone.de and techmaster-de.mail.protection.outlook.com.
techmaster.de shares at least some of its mail servers with other domains — for example eugenrold.de, inbo.de, kaeltehunke.de and two more.
Host names resolving to 8 IP numbers:
techmaster-de.mail.protection.outlook.com has IP addresses 52.101.168.0, 52.101.170.0 and 52.101.170.1, along with five others.
Host names with one IP number:
relay.rzone.de has the IP address 81.169.145.96.