rtmobile.de - dns.ninja
rtmobile.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=1785664956 | ||||||
Previously NS for
rtmobile.de |
Same first word
Similar names
DNS History
8 records (5 active, 3 former)
●NSa.ns14.net2016-03-07 → 2026-08-02 · 3 obs
● 2016-03-07 00:08:06
● 2026-08-02 10:39:18
●NSb.ns14.net2016-03-07 → 2026-08-02 · 3 obs
● 2016-03-07 00:08:06
● 2026-08-02 10:39:18
●NSc.ns14.net2016-03-07 → 2026-08-02 · 3 obs
● 2016-03-07 00:08:06
● 2026-08-02 10:39:18
●NSd.ns14.net2016-03-07 → 2026-08-02 · 3 obs
● 2016-03-07 00:08:06
● 2026-08-02 10:39:18
○NSns11.callax-network.net2015-07-26 → 2015-12-02 · 4 obs
● 2015-12-02 18:26:40
○ 2016-03-07 00:08:06
○ 2026-08-02 10:39:18
○NSns2.callax-network.net2015-07-26 → 2015-12-02 · 4 obs
● 2015-12-02 18:26:40
○ 2016-03-07 00:08:06
○ 2026-08-02 10:39:18
○NSrtmobile.de2015-07-26 → 2015-12-02 · 4 obs
● 2015-12-02 18:26:40
○ 2016-03-07 00:08:06
○ 2026-08-02 10:39:18
●A217.71.106.32015-07-26 → 2026-08-02 · 2 obs
● 2026-08-02 10:39:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| rtmobile.de | b.ns14.net, c.ns14.net, d.ns14.net, a.ns14.net | - |
✅ Authoritative Response
Server:2001:8d8:fe:53:217:160:80:160
NS records: b.ns14.net, c.ns14.net, d.ns14.net, a.ns14.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rtmobile.de (unsigned zone)
⏱️ Timing
Total: 4864ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.71.106.3 |
| NS | 4 | b.ns14.net, a.ns14.net... |
| SOA | 1 | a.ns14.net webmaster.vartex.de |
Analysis
IP Addresses
rtmobile.de points to a single IP number: 217.71.106.3.
Additional host names — h321a.dialup.callax-network.net, ha614.dialup.callax-network.net, mp23.de and two others — share IP numbers with rtmobile.de.
Name Servers
rtmobile.de has four authoritative name servers: a.ns14.net, b.ns14.net, c.ns14.net and d.ns14.net.
There is at least partial name server overlap between rtmobile.de and other domains — geschirrdusche.com, ihk-muenster.de, frascio.at and two more among them.
All four hostnames — a.ns14.net, b.ns14.net, c.ns14.net and d.ns14.net — resolve to two IP numbers apiece: a.ns14.net to 217.160.80.160 and 2001:8d8:fe:53:217:160:80:160; b.ns14.net to 217.160.81.160 and 2001:8d8:fe:53:217:160:81:160; c.ns14.net to 185.132.35.160 and 2607:f1c0:fe:53:185:132:35:160; d.ns14.net to 185.132.34.160 and 2607:f1c0:fe:53:185:132:34:160.