ctech.dk - dns.ninja
ctech.dk
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 157.250.160.40🇯🇵 Cibicom-IP-Network157.250.160.0/20 | ||||||
| PTR | webhotel20.webhosting.dk | ||||||
| NS | ns1pri.webhosting.dk ⭐ | ||||||
| A | 157.250.160.80🇯🇵 Cibicom-IP-Network157.250.160.0/20 | ||||||
| PTR | ns1pri.webhosting.dk | ||||||
| NS | ns2.mywebtonet.com ⚠️ Not in parent delegation | ||||||
| A | 157.250.163.66🇯🇵 Cibicom-IP-Network157.250.160.0/20 | ||||||
| PTR | ns2.mywebtonet.com | ||||||
| NS | ns2.webhosting.dk | ||||||
| A | 157.250.163.65🇯🇵 Cibicom-IP-Network157.250.160.0/20 | ||||||
| PTR | ns2.webhosting.dk | ||||||
| NS | ns3.mywebtonet.com | ||||||
| NS | ns3.webhosting.dk | ||||||
| A | 2a01:4f9:c010:7e3d::1🇫🇮 Hetzner2a01:4f9::/32 HETZNER-IPv6-BLK | ||||||
| A | 95.217.166.205🇫🇮 Hetzner95.217.0.0/16 HETZNER-DC | ||||||
| PTR | ns3.webhosting.dk | ||||||
| NS | ns7.webhosting.dk | ||||||
| A | 2a01:4f8:1c0c:6cd6::1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| A | 159.69.216.38🇩🇪 Hetzner159.69.0.0/16 HETZNER-DC | ||||||
| PTR | ns7.webhosting.dk | ||||||
| MX | webhotel20.webhosting.dk ⭐ | ||||||
| A | 157.250.160.40🇯🇵 Cibicom-IP-Network157.250.160.0/20 | ||||||
| PTR | webhotel20.webhosting.dk | ||||||
| SOA | ns1pri.webhosting.dkhostmaster@webhosting.dk serial=3203302466 | ||||||
dk
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | b.nic.dk ⭐ | ||||||
| NS | c.nic.dk | ||||||
| NS | h.nic.dk | ||||||
| NS | l.nic.dk | ||||||
| NS | s.nic.dk | ||||||
| NS | t.nic.dk | ||||||
| TXT | DK zone updateEpoch 1785752101localtime Mon Aug 3 12:15:01 2026gmtime Mon Au... | ||||||
| SOA | b.nic.dktech@punktum.dk serial=1785752101 | ||||||
Same first word
Similar names
DNS History
15 records (8 active, 7 former)
○NSns01.one.com2015-05-20 → 2017-09-22 · 4 obs
● 2017-09-22 04:44:58
○ 2026-02-26 04:38:28
○ 2026-08-03 10:36:26
○NSns02.one.com2015-05-20 → 2017-09-22 · 4 obs
● 2017-09-22 04:44:58
○ 2026-02-26 04:38:28
○ 2026-08-03 10:36:26
●NSns1pri.webhosting.dk2026-02-26 → 2026-08-03 · 3 obs
● 2026-02-26 04:38:28
● 2026-08-03 10:36:26
●NSns2.mywebtonet.com2026-04-11 → 2026-08-03 · 3 obs
● 2026-04-11 01:35:20
● 2026-08-03 10:36:26
●NSns2.webhosting.dk2026-02-26 → 2026-08-03 · 3 obs
● 2026-02-26 04:38:28
● 2026-08-03 10:36:26
●NSns3.mywebtonet.com2026-02-26 → 2026-08-03 · 3 obs
● 2026-02-26 04:38:28
● 2026-08-03 10:36:26
●NSns3.webhosting.dk2026-02-26 → 2026-08-03 · 3 obs
● 2026-02-26 04:38:28
● 2026-08-03 10:36:26
●NSns7.webhosting.dk2026-02-26 → 2026-08-03 · 3 obs
● 2026-02-26 04:38:28
● 2026-08-03 10:36:26
○MXmxcluster1.one.com2015-05-20 → 2017-09-22 · 4 obs
● 2017-09-22 04:44:58
○ 2026-02-26 04:38:28
○ 2026-08-03 10:36:26
○MXmxcluster2.one.com2015-05-20 → 2017-09-22 · 4 obs
● 2017-09-22 04:44:58
○ 2026-02-26 04:38:28
○ 2026-08-03 10:36:26
●MXwebhotel20.webhosting.dk2026-02-26 → 2026-08-03 · 3 obs
● 2026-02-26 04:38:28
● 2026-08-03 10:36:26
○A138.201.33.322016-07-13 → 2017-09-22 · 5 obs
● 2016-07-13 15:51:56
● 2017-09-22 04:44:58
○ 2026-02-26 04:38:28
○ 2026-08-03 10:36:26
●A157.250.160.402026-02-26 → 2026-08-03 · 3 obs
● 2026-02-26 04:38:28
● 2026-08-03 10:36:26
○A188.166.15.2062015-10-24 → 2015-12-31 · 5 obs
● 2015-10-24 23:59:38
● 2015-12-31 19:58:36
○ 2016-07-13 15:51:56
○ 2026-08-03 10:36:26
○A46.30.212.2092015-05-20 → 2015-05-20 · 3 obs
○ 2015-10-24 23:59:38
○ 2026-08-03 10:36:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dk | b.nic.dk, c.nic.dk, h.nic.dk, l.nic.dk... | - |
| ctech.dk | ns2.webhosting.dk, ns3.mywebtonet.com, ns3.webhosting.dk, ns7.webhosting.dk... | 3 records |
✅ Authoritative Response
Server:157.250.160.80
NS records: ns2.webhosting.dk, ns3.mywebtonet.com, ns3.webhosting.dk, ns7.webhosting.dk, ns1pri.webhosting.dk
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 922ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 157.250.160.40 |
| NS | 6 | ns2.mywebtonet.com, ns3.webhosting.dk... |
| MX | 1 | webhotel20.webhosting.dk (pri: 10) |
| SOA | 1 | ns1pri.webhosting.dk hostmaster.webhosti |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns2.webhosting.dk, ns3.webhosting.dk, ns7.webhosting.dk)
Analysis
IP Addresses
ctech.dk directs to one IP number, which is 157.250.160.40.
Among the host names that share IP numbers with ctech.dk are eneqvist.eu, imports.dk, mx.assa.dk and two others.
Name Servers
DNS for ctech.dk is handled by 6 name servers: ns2.mywebtonet.com, ns3.mywebtonet.com, ns1pri.webhosting.dk and 3 others.
ctech.dk partially shares its NS delegation with several other domains, including grundmaling.dk, mreinert.com, erecept.dk and two others.
These name servers regularly co-occur with the name servers ns2.webhosting.dk, ns7.webhosting.dk and ns3.webhosting.dk.
Hosts that resolve to one IP address:
ns2.mywebtonet.com directs to 157.250.163.66.
Hosts with two IP numbers each:
ns3.webhosting.dk has two IP addresses: 95.217.166.205 and 2a01:4f9:c010:7e3d::1.
ns7.webhosting.dk has two IP addresses: 159.69.216.38 and 2a01:4f8:1c0c:6cd6::1.
Hosts that resolve to one IP address:
ns1pri.webhosting.dk directs to 157.250.160.80.
ns2.webhosting.dk directs to 157.250.163.65.
Mail Servers
ctech.dk routes its mail through a single mail server, webhotel20.webhosting.dk.
ctech.dk has the same mail server arrangement as a number of other domains, for example bogholderkompagniet.dk, vindfeldt.dk, neustadt.dk and two more.
ctech.dk has mail servers in common with other domains — for example adults.dk, rfq.dk and adollarsaved.com.
webhotel20.webhosting.dk has exactly one IP number: 157.250.160.40.