ext3.de - dns.ninja
ext3.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 176.28.13.136🇫🇷 GD-EMEA-DC-SXB1176.28.12.0/22 | ||||||
| PTR | vps.rueckl.de | ||||||
| NS | pdns02.domaincontrol.com ⭐ | ||||||
| A | 2603:5:22e0::32🇺🇸 GODADDY-DNS2603:5:22e0::/44 | ||||||
| PTR | pdns02.domaincontrol.com | ||||||
| A | 173.201.78.50🇺🇸 GODADDY-DNS173.201.78.0/23 | ||||||
| PTR | pdns02.domaincontrol.com | ||||||
| NS | ns1.stefanrueckl.de | ||||||
| A | 2a01:488:66:1000:b01c:d88:0:1🇩🇪 GODADDY2a01:488::/32 DE-HER-V6-INITIAL | ||||||
| PTR | vps.rueckl.de | ||||||
| A | 176.28.13.136🇫🇷 GD-EMEA-DC-SXB1176.28.12.0/22 | ||||||
| PTR | vps.rueckl.de | ||||||
| MX | mail.ext3.de ⭐ | ||||||
| A | 2a01:488:66:1000:b01c:d88:0:1🇩🇪 GODADDY2a01:488::/32 DE-HER-V6-INITIAL | ||||||
| PTR | vps.rueckl.de | ||||||
| A | 176.28.13.136🇫🇷 GD-EMEA-DC-SXB1176.28.12.0/22 | ||||||
| PTR | vps.rueckl.de | ||||||
| TXT | v=spf1 +a +mx -all | ||||||
| SOA | pdns02.domaincontrol.comrueckl@gmx.net 2024-08-18 #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=1781827621 | ||||||
Subdomains
mail.ext3.de |
Same first word
Similar names
tex3.be |
3tex.io |
3tex.de |
3xte.com |
ex3t.de |
t3ex.com |
3tex.net |
3tex.com |
tex3.de |
ex3t.net |
etx3.com |
e3tx.com |
xte3.mobi |
3ext.com |
tex3.com |
DNS History
8 records (4 active, 4 former)
●NSns1.stefanrueckl.de2015-07-16 → 2026-06-19 · 2 obs
● 2026-06-19 00:09:36
○NSns2.hans.hosteurope.de2017-04-09 → 2017-04-09 · 4 obs
● 2017-04-09 01:56:48
○ 2026-02-26 15:06:00
○ 2026-06-19 00:09:36
○NSns2.stefanrueckl.de2015-07-16 → 2016-05-06 · 4 obs
● 2016-05-06 09:10:10
○ 2017-04-09 01:56:48
○ 2026-06-19 00:09:36
●NSpdns02.domaincontrol.com2026-02-26 → 2026-06-19 · 3 obs
● 2026-02-26 15:06:00
● 2026-06-19 00:09:36
●MXmail.ext3.de2015-07-16 → 2026-06-19 · 2 obs
● 2026-06-19 00:09:36
●A176.28.13.1362017-04-09 → 2026-06-19 · 3 obs
● 2017-04-09 01:56:48
● 2026-06-19 00:09:36
○A2a01:488:66:1000:2ea3:7330:0:12015-07-16 → 2016-05-06 · 4 obs
● 2016-05-06 09:10:10
○ 2017-04-09 01:56:48
○ 2026-06-19 00:09:36
○A46.163.115.482015-07-16 → 2016-05-06 · 4 obs
● 2016-05-06 09:10:10
○ 2017-04-09 01:56:48
○ 2026-06-19 00:09:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | f.nic.de, a.nic.de, z.nic.de | - |
| ext3.de | pdns02.domaincontrol.com, ns1.stefanrueckl.de | 2 records |
✅ Authoritative Response
Server:176.28.13.136
NS records: pdns02.domaincontrol.com, ns1.stefanrueckl.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ext3.de (unsigned zone)
⏱️ Timing
Total: 811ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 176.28.13.136 |
| NS | 2 | pdns02.domaincontrol.com, ns1.stefanrueckl.de |
| MX | 1 | mail.ext3.de (pri: 10) |
| TXT | 1 | v=spf1 +a +mx -all |
| SOA | 1 | pdns02.domaincontrol.com rueckl.gmx.net |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.stefanrueckl.de, ns1.stefanrueckl.de)
Analysis
Hierarchy
ext3.de serves as the parent of mail.ext3.de.
IP Addresses
ext3.de points to a single IP number: 176.28.13.136.
Additional host names — likm.de, stefanrueckl.de, mail.stefanrueckl.de and two others — share IP numbers with ext3.de.
Name Servers
ext3.de is served by two delegated name servers, pdns02.domaincontrol.com and ns1.stefanrueckl.de.
ext3.de shares its name server setup with other domains, including stefanrueckl.de, ff-ramspau.de, mattaschmann.de and two others.
ext3.de has at least partial name server overlap with other domains, such as k4n.net, petfriendly.vacations, utilitybilling.us and two others.
It is common to see these name servers used together with name servers pdns01.domaincontrol.com and kultcity.kultkeks.de.
Each of the two host names carries two IP addresses: pdns02.domaincontrol.com points to 173.201.78.50 and 2603:5:22e0::32, and ns1.stefanrueckl.de points to 176.28.13.136 and 2a01:488:66:1000:b01c:d88:0:1.
Mail Servers
ext3.de has one mail server: mail.ext3.de.
mail.ext3.de has two IP addresses: 176.28.13.136 and 2a01:488:66:1000:b01c:d88:0:1.