computingeducation.de - dns.ninja
computingeducation.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=1781641188 | ||||||
Subdomains
mail.computingeducation.de |
Same first word
computingeducation.de |
DNS History
8 records (8 active, 0 former)
●NSns1.wk-serv.de2026-05-25 → 2026-06-16 · 2 obs
● 2026-06-16 20:34:32
●NSns2.wk-serv.de2026-05-25 → 2026-06-16 · 2 obs
● 2026-06-16 20:34:32
●NSns3.wk-serv.net2026-05-25 → 2026-06-16 · 2 obs
● 2026-06-16 20:34:32
●MXmail.computingeducation.de2026-05-25 → 2026-06-16 · 2 obs
● 2026-06-16 20:34:32
●A185.199.108.1532026-05-25 → 2026-06-16 · 2 obs
● 2026-06-16 20:34:32
●A185.199.109.1532026-05-25 → 2026-06-16 · 2 obs
● 2026-06-16 20:34:32
●A185.199.110.1532026-05-25 → 2026-06-16 · 2 obs
● 2026-06-16 20:34:32
●A185.199.111.1532026-05-25 → 2026-06-16 · 2 obs
● 2026-06-16 20:34:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| computingeducation.de | ns3.wk-serv.net, ns2.wk-serv.de, ns1.wk-serv.de | 4 records |
✅ Authoritative Response
Server:193.101.12.4
NS records: ns3.wk-serv.net, ns2.wk-serv.de, ns1.wk-serv.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for computingeducation.de (unsigned zone)
⏱️ Timing
Total: 1069ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 185.199.111.153, 185.199.110.153... |
| NS | 3 | ns2.wk-serv.de, ns3.wk-serv.net... |
| MX | 1 | mail.computingeducation.de (pri: 10) |
| SOA | 1 | ns1.wk-serv.de technik.wk-serv.de |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns2.wk-serv.de, ns1.wk-serv.de, ns2.wk-serv.de...)
Analysis
Hierarchy
The domain mail.computingeducation.de falls under the parent computingeducation.de.
IP Addresses
computingeducation.de directs to four IP numbers, which are 185.199.108.153, 185.199.109.153, 185.199.110.153 and 185.199.111.153.
Additional host names — c3exchange.github.io, randomekek.github.io, ogs.jp and two others — share IP numbers with computingeducation.de.
Name Servers
DNS for computingeducation.de is handled by three authoritative name servers: ns1.wk-serv.de, ns2.wk-serv.de and ns3.wk-serv.net.
At least some of computingeducation.de's name servers are shared with other domains, for example tranqualizer.de, csfreemail.de, tcwb.de and two more.
Three hostnames — ns1.wk-serv.de, ns2.wk-serv.de and ns3.wk-serv.net — each have two IP addresses: ns1.wk-serv.de has 83.149.68.6 and 2001:1af8:3100:b010::1:1, ns2.wk-serv.de has 202.61.198.3 and 2a03:4000:59:ada::1:53, and ns3.wk-serv.net has 193.101.12.4 and 2a01:e540:0:101::53.
Mail Servers
computingeducation.de has one mail server: mail.computingeducation.de.
mail.computingeducation.de resolves to four IP addresses: 185.199.108.153, 185.199.109.153, 185.199.110.153 and 185.199.111.153.