3uenergy.de - robtex.com
3uenergy.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=1778456385 | ||||||
Same first word
DNS History
7 records (4 active, 3 former)
●MX3uenergy-de.mail.protection.outlook.com2017-02-02 → 2026-05-10 · 3 obs
● 2017-02-02 07:38:56
● 2026-05-10 23:54:58
○MXsmtp.3u.net2015-07-15 → 2016-04-29 · 4 obs
● 2016-04-29 20:42:20
○ 2017-02-02 07:38:56
○ 2026-05-10 23:54:58
●A78.47.62.472026-04-02 → 2026-05-10 · 3 obs
● 2026-04-02 10:06:04
● 2026-05-10 23:54:58
○A81.209.151.282015-11-16 → 2018-06-06 · 5 obs
● 2015-11-16 02:35:32
● 2018-06-06 14:53:34
○ 2026-04-02 10:06:04
○ 2026-05-10 23:54:58
○A81.209.159.142015-07-15 → 2015-07-15 · 3 obs
○ 2015-11-16 02:35:32
○ 2026-05-10 23:54:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | z.nic.de, a.nic.de, f.nic.de | - |
| 3uenergy.de | ns2.3u.net, ns1.3u.net | - |
✅ Authoritative Response
Server:81.209.151.254
NS records: ns2.3u.net, ns1.3u.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 3uenergy.de (unsigned zone)
⏱️ Timing
Total: 1304ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 78.47.62.47 |
| NS | 2 | ns2.3u.net, ns1.3u.net |
| MX | 1 | 3uenergy-de.mail.protection.outlook.com |
| TXT | 2 | MS=ms34804205, v=spf1 a:smtp.3u.net include:spf.protect |
| SOA | 1 | ns1.3u.net ops.3u.net |
Analysis
IP Addresses
3uenergy.de points to IP number: 78.47.62.47.
Other host names such as 3u-energy-pe.de, 3uenergy.net, 3uenergy-pe.de, www.3u.net and dedi6828.your-server.de share IPs with 3uenergy.de.
Name Servers
3uenergy.de is delegated to two name servers: ns1.3u.net and ns2.3u.net.
3uenergy.de shares the same name server setup as immowerker.com, heizen-lueften.de, 3uenergy.net, 3uenergy-pe.de and 3udynamics.de.
Host names with two IP numbers: ns1.3u.net points to: 2a05:8e40:0:2::3:42 and 81.209.151.254; ns2.3u.net points to: 2a05:8e40:0:2::3:52 and 83.125.107.34.
Mail Servers
3uenergy.de is handled by a single mail server, 3uenergy-de.mail.protection.outlook.com.
Host name 3uenergy-de.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::2, 2a01:111:f403:ca04::e, 2a01:111:f403:ca09::, 2a01:111:f403:ca09::e, 52.101.68.0, 52.101.68.5, 52.101.68.10 and 52.101.73.28.