masterclass.dk - robtex.com
masterclass.dk
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 93.191.155.240🇩🇰 team-blue-denmark93.191.152.0/21 ZITCOM A/S | ||||||
| PTR | forward.dnsfactory.dk | ||||||
| NS | ns1.wannafind.dk ⭐ | ||||||
| A | 2a02:2339:4006:103:1c:3f6d:daba:dee🇩🇰 team-blue-denmark2a02:2339:4000::/34 | ||||||
| PTR | ns1.wannafind.dk | ||||||
| A | 185.25.141.6🇩🇰 team-blue-denmark185.25.141.0/24 Zitcom A/S | ||||||
| PTR | ns1.wannafind.dk | ||||||
| NS | ns2.wannafind.dk | ||||||
| A | 2a02:2339:1:104::daba:daa🇩🇰 team-blue-denmark2a02:2339::/36 | ||||||
| PTR | ns2.wannafind.dk | ||||||
| A | 91.197.248.69🇩🇰 team-blue-denmark91.197.248.0/22 | ||||||
| PTR | ns2.wannafind.dk | ||||||
| MX | mx1.wannafind.dk ⭐ | ||||||
| A | 94.231.108.77🇩🇰 team-blue-denmark94.231.96.0/20 ZITCOM A/S | ||||||
| PTR | mx1.wannafind.dk | ||||||
| MX | mx2.wannafind.dk(20) | ||||||
| A | 46.36.209.3🇩🇰 team-blue-denmark46.36.208.0/21 | ||||||
| PTR | mx2.wannafind.dk | ||||||
| SOA | ns1.wannafind.dkhostmaster@wannafind.dk 2023-05-30 #1 | ||||||
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 1783979821localtime Mon Jul 13 23:57:01 2026gmtime Mon Ju... | ||||||
| SOA | b.nic.dktech@punktum.dk serial=1783979821 | ||||||
Same first word
Similar names
DNS History
17 records (5 active, 12 former)
○NSns1.gratisdns.dk2015-07-05 → 2017-08-28 · 4 obs
● 2017-08-28 10:47:06
○ 2026-03-26 17:39:12
○ 2026-07-13 22:00:50
●NSns1.wannafind.dk2026-03-26 → 2026-07-13 · 3 obs
● 2026-03-26 17:39:12
● 2026-07-13 22:00:50
○NSns2.gratisdns.dk2015-07-05 → 2017-08-28 · 4 obs
● 2017-08-28 10:47:06
○ 2026-03-26 17:39:12
○ 2026-07-13 22:00:50
●NSns2.wannafind.dk2026-03-26 → 2026-07-13 · 3 obs
● 2026-03-26 17:39:12
● 2026-07-13 22:00:50
○NSns3.gratisdns.dk2015-07-05 → 2017-08-28 · 4 obs
● 2017-08-28 10:47:06
○ 2026-03-26 17:39:12
○ 2026-07-13 22:00:50
○NSns4.gratisdns.dk2015-07-05 → 2017-08-28 · 4 obs
● 2017-08-28 10:47:06
○ 2026-03-26 17:39:12
○ 2026-07-13 22:00:50
○NSns5.gratisdns.dk2015-07-05 → 2017-08-28 · 4 obs
● 2017-08-28 10:47:06
○ 2026-03-26 17:39:12
○ 2026-07-13 22:00:50
○MXantispam1.cyanit.dk2015-07-05 → 2015-07-05 · 3 obs
○ 2015-11-12 03:35:12
○ 2026-07-13 22:00:50
○MXantispam2.cyanit.dk2015-07-05 → 2015-07-05 · 3 obs
○ 2015-11-12 03:35:12
○ 2026-07-13 22:00:50
○MXantispam3.cyanit.dk2015-07-05 → 2015-07-05 · 3 obs
○ 2015-11-12 03:35:12
○ 2026-07-13 22:00:50
○MXmasterclass-dk.mx1.staysecuregroup.com2015-11-12 → 2017-08-28 · 5 obs
● 2015-11-12 03:35:12
● 2017-08-28 10:47:06
○ 2026-03-26 17:39:12
○ 2026-07-13 22:00:50
○MXmasterclass-dk.mx2.staysecuregroup.net2015-11-12 → 2017-08-28 · 5 obs
● 2015-11-12 03:35:12
● 2017-08-28 10:47:06
○ 2026-03-26 17:39:12
○ 2026-07-13 22:00:50
●MXmx1.wannafind.dk2026-03-26 → 2026-07-13 · 3 obs
● 2026-03-26 17:39:12
● 2026-07-13 22:00:50
●MXmx2.wannafind.dk2026-03-26 → 2026-07-13 · 3 obs
● 2026-03-26 17:39:12
● 2026-07-13 22:00:50
○A2001:67c:3c0:12::532015-07-05 → 2017-08-28 · 4 obs
● 2017-08-28 10:47:06
○ 2026-03-26 17:39:12
○ 2026-07-13 22:00:50
○A91.221.196.2532015-07-05 → 2017-08-28 · 4 obs
● 2017-08-28 10:47:06
○ 2026-03-26 17:39:12
○ 2026-07-13 22:00:50
●A93.191.155.2402026-03-26 → 2026-07-13 · 3 obs
● 2026-03-26 17:39:12
● 2026-07-13 22:00:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dk | t.nic.dk, c.nic.dk, l.nic.dk, b.nic.dk... | - |
| masterclass.dk | ns2.wannafind.dk, ns1.wannafind.dk | 2 records |
✅ Authoritative Response
Server:91.197.248.69
NS records: ns2.wannafind.dk, ns1.wannafind.dk
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1693ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 93.191.155.240 |
| NS | 2 | ns2.wannafind.dk, ns1.wannafind.dk |
| MX | 2 | mx1.wannafind.dk (pri: 10), mx2.wannafind.dk (pri: 20) |
| SOA | 1 | ns1.wannafind.dk hostmaster.wannafind.dk |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.wannafind.dk, ns2.wannafind.dk)
Analysis
IP Addresses
masterclass.dk has exactly one IP address — 93.191.155.240.
xn--dkimporten-d6a.dk, julieogmorten.dk, continuummovement.dk plus two other host names have IP numbers in common with masterclass.dk.
Name Servers
masterclass.dk is delegated to two name servers: ns1.wannafind.dk and ns2.wannafind.dk.
The name server configuration of masterclass.dk is shared with other domains, for instance sindful.dk, rosborgshop.dk, ingebrigtsen.dk and two others.
masterclass.dk has at least partial name server overlap with other domains, such as xn--hndbryggeren-tcb.dk, minenergi.dk, superclean.dk and two others.
It is common to find these name servers paired with the name servers ns.wannafind.dk.
ns1.wannafind.dk and ns2.wannafind.dk each resolve to two IP addresses: ns1.wannafind.dk points to 185.25.141.6 and 2a02:2339:4006:103:1c:3f6d:daba:dee, while ns2.wannafind.dk points to 91.197.248.69 and 2a02:2339:1:104::daba:daa.
Mail Servers
masterclass.dk uses two mail servers, mx1.wannafind.dk and mx2.wannafind.dk.
The mail server setup of masterclass.dk matches that of other domains such as scandinaviandesignhouse.dk, vip-booking.com, fleco.dk and two others.
masterclass.dk shares mail servers with at least some other domains, such as 5daysdeo.com, broenderslevhallen.dk and mylect.com.
mx1.wannafind.dk directs to 94.231.108.77 and mx2.wannafind.dk directs to 46.36.209.3; each host name points to exactly one IP number.