ctech.dk - robtex.com
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 1784619001localtime Tue Jul 21 09:30:01 2026gmtime Tue Ju... | ||||||
| SOA | b.nic.dktech@punktum.dk serial=1784619001 | ||||||
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
○ 2026-07-21 07:32:06
○NSns02.one.com2015-05-20 → 2017-09-22 · 4 obs
● 2017-09-22 04:44:58
○ 2026-02-26 04:38:28
○ 2026-07-21 07:32:06
●NSns1pri.webhosting.dk2026-02-26 → 2026-07-21 · 3 obs
● 2026-02-26 04:38:28
● 2026-07-21 07:32:06
●NSns2.mywebtonet.com2026-04-11 → 2026-07-21 · 3 obs
● 2026-04-11 01:35:20
● 2026-07-21 07:32:06
●NSns2.webhosting.dk2026-02-26 → 2026-07-21 · 3 obs
● 2026-02-26 04:38:28
● 2026-07-21 07:32:06
●NSns3.mywebtonet.com2026-02-26 → 2026-07-21 · 3 obs
● 2026-02-26 04:38:28
● 2026-07-21 07:32:06
●NSns3.webhosting.dk2026-02-26 → 2026-07-21 · 3 obs
● 2026-02-26 04:38:28
● 2026-07-21 07:32:06
●NSns7.webhosting.dk2026-02-26 → 2026-07-21 · 3 obs
● 2026-02-26 04:38:28
● 2026-07-21 07:32:06
○MXmxcluster1.one.com2015-05-20 → 2017-09-22 · 4 obs
● 2017-09-22 04:44:58
○ 2026-02-26 04:38:28
○ 2026-07-21 07:32:06
○MXmxcluster2.one.com2015-05-20 → 2017-09-22 · 4 obs
● 2017-09-22 04:44:58
○ 2026-02-26 04:38:28
○ 2026-07-21 07:32:06
●MXwebhotel20.webhosting.dk2026-02-26 → 2026-07-21 · 3 obs
● 2026-02-26 04:38:28
● 2026-07-21 07:32:06
○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
○ 2026-07-21 07:32:06
●A157.250.160.402026-02-26 → 2026-07-21 · 3 obs
● 2026-02-26 04:38:28
● 2026-07-21 07:32:06
○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
○ 2026-07-21 07:32:06
○A46.30.212.2092015-05-20 → 2015-05-20 · 3 obs
○ 2015-10-24 23:59:38
○ 2026-07-21 07:32:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dk | b.nic.dk, c.nic.dk, h.nic.dk, l.nic.dk... | 12 records |
| ctech.dk | ns2.webhosting.dk, ns3.mywebtonet.com, ns3.webhosting.dk, ns7.webhosting.dk... | 3 records |
✅ Authoritative Response
Server:157.250.163.65
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: 1125ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 157.250.160.40 |
| NS | 6 | ns1pri.webhosting.dk, ns3.mywebtonet.com... |
| MX | 1 | webhotel20.webhosting.dk (pri: 10) |
| SOA | 1 | ns1pri.webhosting.dk hostmaster.webhosti |
📌 Glue Records Collected
Total: 15
In-bailiwick: 12 (b.nic.dk, b.nic.dk, c.nic.dk...)
Out-of-bailiwick: 3 (ns2.webhosting.dk, ns3.webhosting.dk, ns7.webhosting.dk)
Analysis
IP Addresses
ctech.dk resolves to just one IP address, 157.250.160.40.
Two other host names, along with eneqvist.eu, imports.dk and mx.assa.dk, also share IP numbers with ctech.dk.
Name Servers
ctech.dk carries NS records listing 6 name servers — ns2.mywebtonet.com, ns3.mywebtonet.com, ns1pri.webhosting.dk and 3 others.
The name servers of ctech.dk overlap at least partially with those of other domains — among them grundmaling.dk, mreinert.com, erecept.dk and two more.
The name servers ns2.webhosting.dk, ns7.webhosting.dk and ns3.webhosting.dk are commonly seen alongside these name servers.
Host names that point to one IP address:
ns2.mywebtonet.com resolves to the IP address 157.250.163.66.
Host names that have two IP addresses:
The A records for ns3.webhosting.dk return 95.217.166.205 and 2a01:4f9:c010:7e3d::1.
The A records for ns7.webhosting.dk return 159.69.216.38 and 2a01:4f8:1c0c:6cd6::1.
Host names that point to one IP address:
ns1pri.webhosting.dk resolves to the IP address 157.250.160.80.
ns2.webhosting.dk resolves to the IP address 157.250.163.65.
Mail Servers
The sole mail server for ctech.dk is webhotel20.webhosting.dk.
Among the domains sharing a mail server setup with ctech.dk are bogholderkompagniet.dk, vindfeldt.dk, neustadt.dk and two others.
ctech.dk partially shares its mail servers with other domains; known examples include rfq.dk, adollarsaved.com and viktoy.com.
webhotel20.webhosting.dk resolves to 157.250.160.40 and no other IP number.