cletech.de - dns.ninja
cletech.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=1781555781 | ||||||
Same first word
Similar names
DNS History
8 records (6 active, 2 former)
●NSns1.resellerinterface.de2015-07-07 → 2026-06-15 · 2 obs
● 2026-06-15 20:53:26
●NSns2.resellerinterface.de2015-07-07 → 2026-06-15 · 2 obs
● 2026-06-15 20:53:26
●NSns3.resellerinterface.de2015-11-16 → 2026-06-15 · 3 obs
● 2015-11-16 03:29:02
● 2026-06-15 20:53:26
○MXmail.cletech.de2015-07-07 → 2020-01-11 · 4 obs
● 2020-01-11 01:47:06
○ 2026-03-23 21:14:26
○ 2026-06-15 20:53:26
●MXmail.k-facility.de2026-03-23 → 2026-06-15 · 3 obs
● 2026-03-23 21:14:26
● 2026-06-15 20:53:26
●A159.69.3.2482020-01-11 → 2026-06-15 · 3 obs
● 2020-01-11 01:47:06
● 2026-06-15 20:53:26
●A2a01:4f8:1c1c:2f55::12020-01-11 → 2026-06-15 · 3 obs
● 2020-01-11 01:47:06
● 2026-06-15 20:53:26
○A78.47.161.572015-07-07 → 2017-02-15 · 4 obs
● 2017-02-15 22:41:38
○ 2020-01-11 01:47:06
○ 2026-06-15 20:53:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| cletech.de | ns3.resellerinterface.de, ns1.resellerinterface.de, ns2.resellerinterface.de | - |
✅ Authoritative Response
Server:176.97.158.21
NS records: ns3.resellerinterface.de, ns1.resellerinterface.de, ns2.resellerinterface.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cletech.de (unsigned zone)
⏱️ Timing
Total: 1000ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 159.69.3.248 |
| AAAA | 1 | 2a01:4f8:1c1c:2f55::1 |
| NS | 3 | ns1.resellerinterface.de, ns2.resellerinterface.de... |
| MX | 1 | mail.k-facility.de (pri: 10) |
| TXT | 1 | v=spf1 a mx -all |
| SOA | 1 | ns1.resellerinterface.de hostmaster.rese |
Analysis
IP Addresses
cletech.de directs to two IP numbers, 159.69.3.248 and 2a01:4f8:1c1c:2f55::1
Additional host names — www.open-ul.de, advamation.com, koebler.com and two others — share IP numbers with cletech.de.
Name Servers
cletech.de is served by three name servers: ns1.resellerinterface.de, ns2.resellerinterface.de and ns3.resellerinterface.de.
cletech.de shares at least some of its name servers with other domains, including sealserver.de, homeboutique.de, xwater.de and two others.
The hostnames ns1.resellerinterface.de, ns2.resellerinterface.de and ns3.resellerinterface.de each direct to two IP addresses — ns1.resellerinterface.de to 192.174.68.21 and 2001:67c:1bc::21, ns2.resellerinterface.de to 176.97.158.21 and 2001:67c:10b8::21, and ns3.resellerinterface.de to 192.174.68.20 and 2001:67c:1bc::20.
Mail Servers
cletech.de has one mail server: mail.k-facility.de.
cletech.de shares the same mail server setup as other domains, including advaboard.de, advamation.com, koebler.com and two others.
mail.k-facility.de points to two IP addresses: 159.69.3.248 and 2a01:4f8:1c1c:2f55::1.