master.dk - dns.ninja
master.dk
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 1784503081localtime Mon Jul 20 01:18:01 2026gmtime Sun Ju... | ||||||
| SOA | b.nic.dktech@punktum.dk serial=1784503081 | ||||||
Subdomains
Same first word
Similar names
DNS History
11 records (5 active, 6 former)
●NSdns1.cscdns.net2026-02-26 → 2026-07-19 · 3 obs
● 2026-02-26 15:35:04
● 2026-07-19 23:35:14
●NSdns2.cscdns.net2026-02-26 → 2026-07-19 · 3 obs
● 2026-02-26 15:35:04
● 2026-07-19 23:35:14
○NSns1.ascio.net2015-06-15 → 2017-01-15 · 4 obs
● 2017-01-15 23:17:48
○ 2026-02-26 15:35:04
○ 2026-07-19 23:35:14
○NSns2.ascio.net2015-06-15 → 2017-01-15 · 4 obs
● 2017-01-15 23:17:48
○ 2026-02-26 15:35:04
○ 2026-07-19 23:35:14
○NSns3.ascio.net2015-06-15 → 2017-01-15 · 4 obs
● 2017-01-15 23:17:48
○ 2026-02-26 15:35:04
○ 2026-07-19 23:35:14
○MXmail.master.dk2015-06-15 → 2017-01-15 · 4 obs
● 2017-01-15 23:17:48
○ 2026-02-26 15:35:04
○ 2026-07-19 23:35:14
●MXmaster-dk.mail.protection.outlook.com2015-06-15 → 2026-07-19 · 2 obs
● 2026-07-19 23:35:14
●A162.159.140.1272026-02-26 → 2026-07-19 · 3 obs
● 2026-02-26 15:35:04
● 2026-07-19 23:35:14
●A172.66.0.1252026-02-26 → 2026-07-19 · 3 obs
● 2026-02-26 15:35:04
● 2026-07-19 23:35:14
○A185.26.230.1302015-06-15 → 2016-03-31 · 4 obs
● 2016-03-31 04:33:40
○ 2016-09-13 09:51:16
○ 2026-07-19 23:35:14
○A40.69.82.2372016-09-13 → 2017-01-15 · 5 obs
● 2016-09-13 09:51:16
● 2017-01-15 23:17:48
○ 2026-02-26 15:35:04
○ 2026-07-19 23:35:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dk | b.nic.dk, c.nic.dk, h.nic.dk, l.nic.dk... | - |
| master.dk | dns1.cscdns.net, dns2.cscdns.net | - |
✅ Authoritative Response
Server:156.154.131.100
NS records: dns1.cscdns.net, dns2.cscdns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for master.dk (unsigned zone)
⏱️ Timing
Total: 576ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.66.0.125, 162.159.140.127 |
| NS | 2 | dns1.cscdns.net, dns2.cscdns.net |
| MX | 1 | master-dk.mail.protection.outlook.com (p |
| TXT | 5 | MS=ms31019970, 5nIMsOpYPYRJBKgd9BESW/m6RSXqVucwsAltY+21... |
| SOA | 1 | dns1.cscdns.net hostmaster.cscdns.net |
Analysis
Hierarchy
master.dk is the parent domain of www.master.dk and mail.master.dk.
IP Addresses
master.dk points to the IP addresses 162.159.140.127 and 172.66.0.125
Additional host names — essity-ubplatform-lotushygiene.s1.umbraco.io, tslk.no, industrireklam.se and two others — share IP numbers with master.dk.
Name Servers
DNS delegation for master.dk points to two name servers: dns1.cscdns.net and dns2.cscdns.net.
master.dk shares its name server setup with other domains, including westinlima.com, clariant-asiapacific.com, wwwdisneyprincessstories.com and two others.
master.dk has partial name server overlap with other domains, including mbnanow.org.
dns1.cscdns.net directs to 156.154.130.100 and 2610:a1:1022::100. dns2.cscdns.net directs to 156.154.131.100 and 2610:a1:1023::100. Each host name carries two IP addresses.
Mail Servers
master.dk has one mail server: master-dk.mail.protection.outlook.com.
master-dk.mail.protection.outlook.com points to 8 IP numbers: 52.101.68.18, 52.101.73.15, 52.101.73.19 and 5 other.