thomaskastner.de - robtex.com
thomaskastner.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=1776945937 | ||||||
PTR for
MX for
thomaskastner.de |
Subdomains
mail.thomaskastner.de |
Same first word
thomaskastner.de |
DNS History
10 records (5 active, 5 former)
●NSns.inwx.de2026-04-02 → 2026-04-23 · 3 obs
● 2026-04-02 21:30:40
● 2026-04-23 12:13:18
○NSns.stratoserver.net2015-06-26 → 2016-09-25 · 4 obs
● 2016-09-25 09:26:22
○ 2017-09-09 22:54:58
○ 2026-04-23 12:13:18
●NSns2.inwx.de2026-04-02 → 2026-04-23 · 3 obs
● 2026-04-02 21:30:40
● 2026-04-23 12:13:18
○NSns2.stratoserver.net2015-06-26 → 2016-09-25 · 4 obs
● 2016-09-25 09:26:22
○ 2017-09-09 22:54:58
○ 2026-04-23 12:13:18
●NSns3.inwx.eu2026-04-02 → 2026-04-23 · 3 obs
● 2026-04-02 21:30:40
● 2026-04-23 12:13:18
○NSns3.stratoserver.net2017-09-09 → 2017-09-09 · 4 obs
● 2017-09-09 22:54:58
○ 2026-04-02 21:30:40
○ 2026-04-23 12:13:18
○NSns4.stratoserver.net2017-09-09 → 2017-09-09 · 4 obs
● 2017-09-09 22:54:58
○ 2026-04-02 21:30:40
○ 2026-04-23 12:13:18
●MXthomaskastner.de2015-06-26 → 2026-04-23 · 2 obs
● 2026-04-23 12:13:18
●A212.227.161.802026-04-02 → 2026-04-23 · 3 obs
● 2026-04-02 21:30:40
● 2026-04-23 12:13:18
○A85.214.59.1952015-06-26 → 2017-09-09 · 4 obs
● 2017-09-09 22:54:58
○ 2026-04-02 21:30:40
○ 2026-04-23 12:13:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| thomaskastner.de | ns3.inwx.eu, ns2.inwx.de, ns.inwx.de | - |
✅ Authoritative Response
Server:192.174.68.104
NS records: ns3.inwx.eu, ns2.inwx.de, ns.inwx.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for thomaskastner.de (unsigned zone)
⏱️ Timing
Total: 946ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 212.227.161.80 |
| NS | 3 | ns.inwx.de, ns2.inwx.de... |
| MX | 1 | thomaskastner.de (pri: 10) |
| TXT | 1 | v=spf1 +a +mx +a:thomaskastner.de -all |
| SOA | 1 | ns.inwx.de hostmaster.inwx.de |
Analysis
Hierarchy
thomaskastner.de is parent of mail.thomaskastner.de.
Mail Server Role
thomaskastner.de serves as a mail server for thomaskastner.de.
IP Addresses
thomaskastner.de points to a single IP: 212.227.161.80.
Other host names such as mail.serverless.de, serverless.de, mail.thomaskastner.de and mor-x.com share IP numbers with thomaskastner.de.
Name Servers
thomaskastner.de is delegated to three name servers: ns2.inwx.de, ns.inwx.de and ns3.inwx.eu.
thomaskastner.de at least partially shares its name servers with other domains, for instance heller-services.de, pl-business.com, lachelo.de, drpetersen.de and pvwerk.de.
These name servers are commonly used with ns3.inwx.de, ns4.inwx.com and ns5.inwx.net.
Host names with two IP numbers:
ns2.inwx.de points to: 2001:67c:10b8::104 and 176.97.158.104.
ns.inwx.de points to: 2001:67c:1bc::104 and 192.174.68.104.
ns3.inwx.eu points to: 2a02:d500::53 and 45.87.158.53.
Mail Servers
thomaskastner.de is handled by a single mail server.
thomaskastner.de points to IP number 212.227.161.80.