x3-net.de - robtex.com
x3-net.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=1783237995 | ||||||
Subdomains
Same first word
DNS History
8 records (6 active, 2 former)
●NSroot-dns.netcup.net2015-08-11 → 2026-07-05 · 2 obs
● 2026-07-05 07:54:32
●NSsecond-dns.netcup.net2015-08-11 → 2026-07-05 · 2 obs
● 2026-07-05 07:54:32
●NSthird-dns.netcup.net2015-08-11 → 2026-07-05 · 2 obs
● 2026-07-05 07:54:32
○MXmail.x3-net.de2015-08-11 → 2017-02-12 · 4 obs
● 2017-02-12 00:36:18
○ 2026-03-12 10:05:04
○ 2026-07-05 07:54:32
●MXx3net-de0e.mail.protection.outlook.com2026-03-12 → 2026-07-05 · 3 obs
● 2026-03-12 10:05:04
● 2026-07-05 07:54:32
●A2a03:4000:6d:2b2::23:85722026-03-24 → 2026-07-05 · 3 obs
● 2026-03-24 06:50:20
● 2026-07-05 07:54:32
●A46.38.249.392026-03-24 → 2026-07-05 · 3 obs
● 2026-03-24 06:50:20
● 2026-07-05 07:54:32
○A5.45.99.2152015-08-11 → 2026-03-12 · 4 obs
● 2026-03-12 10:05:04
○ 2026-03-24 06:50:20
○ 2026-07-05 07:54:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| x3-net.de | third-dns.netcup.net, second-dns.netcup.net, root-dns.netcup.net | - |
✅ Authoritative Response
Server:46.38.225.225
NS records: third-dns.netcup.net, second-dns.netcup.net, root-dns.netcup.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for x3-net.de (unsigned zone)
⏱️ Timing
Total: 1448ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 46.38.249.39 |
| AAAA | 1 | 2a03:4000:6d:2b2::23:8572 |
| NS | 3 | second-dns.netcup.net, third-dns.netcup.net... |
| MX | 1 | x3net-de0e.mail.protection.outlook.com ( |
| TXT | 1 | v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | root-dns.netcup.net dnsadmin.netcup.net |
Analysis
Hierarchy
ns2.x3-net.de, ns1.x3-net.de and mail.x3-net.de each fall under the parent domain x3-net.de.
IP Addresses
x3-net.de resolves to the IP addresses 46.38.249.39 and 2a03:4000:6d:2b2::23:8572
tve-luenern.de, ns1.x3-net.de, mirconaut.de plus two other host names have IP numbers in common with x3-net.de.
Name Servers
x3-net.de is delegated to three name servers: root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net.
x3-net.de partially shares its NS delegation with several other domains, including shoprockers.de, ehlfoto.de, sympla-fx.de and two others.
root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net each resolve to two IP addresses: root-dns.netcup.net resolves to 46.38.225.225 and 2a03:4000:0:1::e1e1; second-dns.netcup.net resolves to 37.221.199.199 and 2a03:4000:2:24b::c7c7; third-dns.netcup.net resolves to 188.68.63.68 and 2a03:4001:0:106::3f44.
Mail Servers
x3-net.de uses one mail server — x3net-de0e.mail.protection.outlook.com.
x3net-de0e.mail.protection.outlook.com has 8 IP addresses: 52.101.68.5, 52.101.68.15, 52.101.68.29 plus 5 more.