rtltech.de - dns.ninja
rtltech.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=1786608597 | ||||||
Subdomains
systems-prod-ingress.rtltech.de |
media-dns.rtltech.de |
mapping.rtltech.de |
agency-prod-ingress.rtltech.de |
system-prod-domain-responder.rtltech.de |
oscar-prod-external-ingress.rtltech.de |
ns2.rtltech.de |
publishing-prod-ingress.rtltech.de |
system-prod-ais.rtltech.de |
system-prod-external-domain-responder.rtltech.de |
system-prod-bilder.rtltech.de |
agency-prod-sparten-ingress.rtltech.de |
agency-prod-rtlspiele.rtltech.de |
Same first word
Similar names
DNS History
7 records (7 active, 0 former)
●NSns10.managed-ip.com2026-02-15 → 2026-08-13 · 2 obs
● 2026-08-13 08:23:18
●NSns11.managed-ip.info2026-02-15 → 2026-08-13 · 2 obs
● 2026-08-13 08:23:18
●NSns12.managed-ip.info2026-02-15 → 2026-08-13 · 2 obs
● 2026-08-13 08:23:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| rtltech.de | ns12.managed-ip.info, ns11.managed-ip.info, ns10.managed-ip.com | - |
✅ Authoritative Response
Server:185.132.34.161
NS records: ns12.managed-ip.info, ns11.managed-ip.info, ns10.managed-ip.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rtltech.de (unsigned zone)
⏱️ Timing
Total: 732ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | ns11.managed-ip.info, ns10.managed-ip.com... |
| MX | 4 | marduk.rtl.de (pri: 10), sul.rtl.de (pri: 20)... |
| TXT | 2 | v=spf1 a mx ~all, mgrtl |
| SOA | 1 | ns10.managed-ip.com dns-meldungen.rtl.de |
Analysis
Hierarchy
systems-prod-ingress.rtltech.de, media-dns.rtltech.de, mapping.rtltech.de, agency-prod-ingress.rtltech.de, system-prod-domain-responder.rtltech.de and a few other host names are all children of rtltech.de.
Name Servers
rtltech.de has three name servers — ns10.managed-ip.com, ns11.managed-ip.info and ns12.managed-ip.info.
The name servers of rtltech.de overlap at least partially with those of other domains — among them rp-lasertec.com, phoenixcontact.com.pt, fels.com.cn and two more.
These name servers commonly appear alongside the name servers ns9.managed-ip.com and mgrtl.com.
Each of ns10.managed-ip.com, ns11.managed-ip.info and ns12.managed-ip.info points to two IP numbers. ns10.managed-ip.com points to 217.160.81.161 and 2001:8d8:fe:53:217:160:81:161. ns11.managed-ip.info points to 185.132.35.161 and 2607:f1c0:fe:53:185:132:35:161. ns12.managed-ip.info points to 185.132.34.161 and 2607:f1c0:fe:53:185:132:34:161.
Mail Servers
Mail for rtltech.de is handled by four mail servers: assur.rtl.de, marduk.rtl.de, sul.rtl.de and sulis.rtl.de.
rtltech.de shares mail servers — at least in part — with other domains, including tvnow.de, gujmedia.de, vox.de and two others.
assur.rtl.de, marduk.rtl.de, sul.rtl.de and sulis.rtl.de each resolve to one IP address: assur.rtl.de resolves to 193.16.163.11, marduk.rtl.de resolves to 193.16.163.31, sul.rtl.de resolves to 193.16.163.16 and sulis.rtl.de resolves to 193.16.163.17.