ctengine.de - dns.ninja
ctengine.de
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.first-ns.de ⭐ | ||||||
| A | 2a01:4f8:0:a101::a:1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | ns1.first-ns.de | ||||||
| A | 213.239.242.238🇩🇪 Hetzner213.239.192.0/18 HETZNER-RZ-NBG-BLK2 | ||||||
| PTR | ns1.first-ns.de | ||||||
| NS | robotns2.second-ns.de | ||||||
| A | 2a01:4f8:0:1::5ddc:2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | robotns2.second-ns.de | ||||||
| A | 213.133.100.103🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1 | ||||||
| PTR | robotns2.second-ns.de | ||||||
| NS | robotns3.second-ns.com ⚠️ Not in parent delegation | ||||||
| A | 2001:67c:192c::add:a3🇩🇪 NORIS-NETWORK2001:67c:192c::/48 | ||||||
| PTR | robotns3.second-ns.com | ||||||
| A | 193.47.99.3🇩🇪 NORIS-NETWORK193.47.99.0/24 | ||||||
| PTR | robotns3.second-ns.com | ||||||
| SOA | ns1.first-ns.dedns@hetzner.com 2026-02-14 #0 | ||||||
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=1782875870 | ||||||
Same first word
Similar names
DNS History
6 records (3 active, 3 former)
●NSns1.first-ns.de2015-07-07 → 2026-07-01 · 2 obs
● 2015-07-07 11:11:46
● 2026-07-01 03:28:08
● 2026-07-01 03:28:08
●NSrobotns2.second-ns.de2015-07-07 → 2026-07-01 · 2 obs
● 2015-07-07 11:11:46
● 2026-07-01 03:28:08
● 2026-07-01 03:28:08
●NSrobotns3.second-ns.com2026-04-09 → 2026-07-01 · 3 obs
○ 2015-07-07 11:11:46
● 2026-04-09 07:07:44
● 2026-07-01 03:28:08
● 2026-04-09 07:07:44
● 2026-07-01 03:28:08
○MXmail1.ctengine.de2015-07-07 → 2019-01-20 · 4 obs
● 2015-07-07 11:11:46
● 2019-01-20 00:07:28
○ 2026-04-09 07:07:44
○ 2026-07-01 03:28:08
● 2019-01-20 00:07:28
○ 2026-04-09 07:07:44
○ 2026-07-01 03:28:08
○MXmail2.ctengine.de2015-07-07 → 2019-01-20 · 4 obs
● 2015-07-07 11:11:46
● 2019-01-20 00:07:28
○ 2026-04-09 07:07:44
○ 2026-07-01 03:28:08
● 2019-01-20 00:07:28
○ 2026-04-09 07:07:44
○ 2026-07-01 03:28:08
○A213.61.78.372015-07-07 → 2019-01-20 · 4 obs
● 2015-07-07 11:11:46
● 2019-01-20 00:07:28
○ 2026-04-09 07:07:44
○ 2026-07-01 03:28:08
● 2019-01-20 00:07:28
○ 2026-04-09 07:07:44
○ 2026-07-01 03:28:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| ctengine.de | robotns2.second-ns.de, ns1.first-ns.de | - |
✅ Authoritative Response
Server:213.239.242.238
NS records: robotns2.second-ns.de, ns1.first-ns.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ctengine.de (unsigned zone)
⏱️ Timing
Total: 1957ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | robotns3.second-ns.com, ns1.first-ns.de... |
| SOA | 1 | ns1.first-ns.de dns.hetzner.com |
Analysis
Name Servers
ctengine.de has three name servers — robotns3.second-ns.com, ns1.first-ns.de and robotns2.second-ns.de.
ctengine.de has at least partial name server overlap with other domains, such as pc-forum.org, acdl.de, ntaraveri.gr and two others.
Each of robotns3.second-ns.com, ns1.first-ns.de and robotns2.second-ns.de points to two IP numbers. robotns3.second-ns.com points to 193.47.99.3 and 2001:67c:192c::add:a3. ns1.first-ns.de points to 213.239.242.238 and 2a01:4f8:0:a101::a:1. robotns2.second-ns.de points to 213.133.100.103 and 2a01:4f8:0:1::5ddc:2.