itu3.de - robtex.com
itu3.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=1776628761 | ||||||
Same first word
itu3.de |
Similar names
DNS History
12 records (7 active, 5 former)
●NSgmxde.ui-dns.biz2026-04-19 → 2026-04-19 · 2 obs
● 2026-04-19 20:18:16
●NSgmxde.ui-dns.com2026-04-19 → 2026-04-19 · 2 obs
● 2026-04-19 20:18:16
●NSgmxde.ui-dns.org2026-04-19 → 2026-04-19 · 2 obs
● 2026-04-19 20:18:16
○NSns7.schlund.de2015-08-05 → 2017-04-09 · 3 obs
● 2017-04-09 18:09:02
○ 2026-04-19 20:18:16
○NSns8.schlund.de2015-08-05 → 2017-04-09 · 3 obs
● 2017-04-09 18:09:02
○ 2026-04-19 20:18:16
●MXdhmx01.emig.gmx.net2026-04-19 → 2026-04-19 · 2 obs
● 2026-04-19 20:18:16
●MXdhmx02.emig.gmx.net2026-04-19 → 2026-04-19 · 2 obs
● 2026-04-19 20:18:16
○MXmx0.gmx.de2015-08-05 → 2017-04-09 · 3 obs
● 2017-04-09 18:09:02
○ 2026-04-19 20:18:16
○MXmx0.gmx.net2015-08-05 → 2017-04-09 · 3 obs
● 2017-04-09 18:09:02
○ 2026-04-19 20:18:16
●A217.160.0.1552026-04-19 → 2026-04-19 · 2 obs
● 2026-04-19 20:18:16
○A82.165.127.2092015-08-05 → 2017-04-09 · 3 obs
● 2017-04-09 18:09:02
○ 2026-04-19 20:18:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| itu3.de | gmxde.ui-dns.de, gmxde.ui-dns.biz, gmxde.ui-dns.com, gmxde.ui-dns.org | - |
✅ Authoritative Response
Server:217.160.80.239
NS records: gmxde.ui-dns.de, gmxde.ui-dns.biz, gmxde.ui-dns.com, gmxde.ui-dns.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for itu3.de (unsigned zone)
⏱️ Timing
Total: 1031ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.160.0.155 |
| NS | 4 | gmxde.ui-dns.biz, gmxde.ui-dns.com... |
| MX | 2 | dhmx01.emig.gmx.net (pri: 10), dhmx02.emig.gmx.net (pri: 10) |
| TXT | 1 | v=spf1 redirect=_spf.gmx.net |
| SOA | 1 | gmxde.ui-dns.biz hostmaster.schlund.de |
Analysis
IP Addresses
itu3.de points to a single IP address: 217.160.0.155.
Other host names such as eduscol.education, opiekunki24.de, bradeux.fr, gravolino.de and proteein.com share IP numbers with itu3.de.
Name Servers
itu3.de is delegated to four name servers: gmxde.ui-dns.biz, gmxde.ui-dns.com, gmxde.ui-dns.de and gmxde.ui-dns.org.
At least part of the name servers for itu3.de are shared with other domains, for instance vlachopoulos-mail.com, image-network.biz, just4uprivat.de, unikun.de and praxis-hagen.info.
Host names with two IP numbers:
gmxde.ui-dns.biz points to: 2001:8d8:fe:53::81:239 and 217.160.81.239
gmxde.ui-dns.com points to: 2607:f1c0:fe:53::34:239 and 185.132.34.239
gmxde.ui-dns.de points to: 2001:8d8:fe:53::80:239 and 217.160.80.239
gmxde.ui-dns.org points to: 2607:f1c0:fe:53::35:239 and 185.132.35.239
Mail Servers
itu3.de is handled by two mail servers: dhmx01.emig.gmx.net and dhmx02.emig.gmx.net.
itu3.de uses the same mail server setup as other domains, for instance fasthands.net, diapositv-fotografie.net, peloke.de, bodenseeinfo.com and nierzwicki.de.
Hostnames with a single IP
dhmx01.emig.gmx.net resolves to: 212.227.15.9.
dhmx02.emig.gmx.net resolves to: 212.227.17.5.