4practice.de - dns.ninja
4practice.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 178.254.50.201🇩🇪 EVANZOAS178.254.48.0/21 DE-EVANZO-MK | ||||||
| PTR | pp0.greatnet.de | ||||||
| NS | ns1.greatnet.de ⭐ | ||||||
| A | 2a00:6800:200:1::17🇩🇪 EVANZOAS2a00:6800::/32 EVANZO e-commerce GmbH | ||||||
| PTR | ns1.greatnet.de | ||||||
| A | 87.238.196.17🇩🇪 EVANZOAS87.238.192.0/21 DE-EVANZO-MK | ||||||
| NS | ns2.greatnet.de | ||||||
| A | 2a00:6800:200:2::17🇩🇪 EVANZOAS2a00:6800::/32 EVANZO e-commerce GmbH | ||||||
| PTR | ns2.greatnet.de | ||||||
| A | 178.254.5.17🇩🇪 EVANZOAS178.254.0.0/19 DE-EVANZO-MK | ||||||
| NS | ns3.greatnet.de | ||||||
| A | 2a02:2800:250::17🇩🇪 OMC-AS2a02:2800::/29 OMC via Artfiles New Media GmbH | ||||||
| PTR | ns3.greatnet.de | ||||||
| A | 178.254.63.17🇩🇪 OMC-AS178.254.63.0/24 | ||||||
| MX | mail.4practice.de ⭐ | ||||||
| A | 178.254.50.202🇩🇪 EVANZOAS178.254.48.0/21 DE-EVANZO-MK | ||||||
| PTR | pp0.greatnet.de | ||||||
| TXT | v=spf1 a mx include:_spf.greatnet.de -all | ||||||
| SOA | ns1.greatnet.dehostmaster@greatnet.de 2017-02-14 #1 | ||||||
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=1781032769 | ||||||
Subdomains
mail.4practice.de |
Same first word
4practice.de |
DNS History
6 records (5 active, 1 former)
●NSns1.greatnet.de2015-07-19 → 2026-06-09 · 2 obs
● 2026-06-09 19:36:02
●NSns2.greatnet.de2015-07-19 → 2026-06-09 · 2 obs
● 2026-06-09 19:36:02
●NSns3.greatnet.de2015-07-19 → 2026-06-09 · 2 obs
● 2026-06-09 19:36:02
●MXmail.4practice.de2015-07-19 → 2026-06-09 · 2 obs
● 2026-06-09 19:36:02
○A178.254.50.1002015-07-19 → 2015-11-16 · 4 obs
● 2015-11-16 16:58:56
○ 2016-02-11 05:04:58
○ 2026-06-09 19:36:02
●A178.254.50.2012016-02-11 → 2026-06-09 · 3 obs
● 2016-02-11 05:04:58
● 2026-06-09 19:36:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| 4practice.de | ns3.greatnet.de, ns1.greatnet.de, ns2.greatnet.de | 6 records |
✅ Authoritative Response
Server:178.254.63.17
NS records: ns3.greatnet.de, ns1.greatnet.de, ns2.greatnet.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 4practice.de (unsigned zone)
⏱️ Timing
Total: 668ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 178.254.50.201 |
| NS | 3 | ns2.greatnet.de, ns1.greatnet.de... |
| MX | 1 | mail.4practice.de (pri: 5) |
| TXT | 1 | v=spf1 a mx include:_spf.greatnet.de -al |
| SOA | 1 | ns1.greatnet.de hostmaster.greatnet.de |
📌 Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (ns3.greatnet.de, ns2.greatnet.de, ns1.greatnet.de...)
Analysis
Hierarchy
4practice.de is the parent zone for mail.4practice.de.
IP Addresses
4practice.de has exactly one IP address — 178.254.50.201.
familietille.de, bocay.de, mail.dflect.net plus two other host names have IP numbers in common with 4practice.de.
Name Servers
4practice.de has three name servers — ns1.greatnet.de, ns2.greatnet.de and ns3.greatnet.de.
4practice.de partially shares its NS delegation with several other domains, including the-earwix.de, v80.de, fegergmbh-gleisbau.de and two others.
These name servers often co-occur with the name servers ns4.greatnet.de.
Each of ns1.greatnet.de, ns2.greatnet.de and ns3.greatnet.de points to two IP numbers. ns1.greatnet.de points to 87.238.196.17 and 2a00:6800:200:1::17. ns2.greatnet.de points to 178.254.5.17 and 2a00:6800:200:2::17. ns3.greatnet.de points to 178.254.63.17 and 2a02:2800:250::17.
Mail Servers
4practice.de uses one mail server — mail.4practice.de.
mail.4practice.de points to one IP number — 178.254.50.202.