kursium.dk - robtex.com
kursium.dk
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 93.191.156.127🇩🇰 team-blue-denmark93.191.152.0/21 ZITCOM A/S | ||||||
| PTR | linux244.unoeuro.com | ||||||
| NS | ns1.simply.com ⭐ | ||||||
| A | 2a02:2339:1:15c::4562:4562🇩🇰 team-blue-denmark2a02:2339::/36 | ||||||
| PTR | ns1.simply.com | ||||||
| A | 91.197.248.78🇩🇰 team-blue-denmark91.197.248.0/22 | ||||||
| PTR | ns1.simply.com | ||||||
| NS | ns2.simply.com | ||||||
| A | 2a02:2339:4006:101::4562:4562🇩🇰 team-blue-denmark2a02:2339:4000::/34 | ||||||
| PTR | ns2.simply.com | ||||||
| A | 185.25.141.15🇩🇰 team-blue-denmark185.25.141.0/24 Zitcom A/S | ||||||
| PTR | ns2.simply.com | ||||||
| NS | ns3.simply.com | ||||||
| A | 91.197.248.79🇩🇰 team-blue-denmark91.197.248.0/22 | ||||||
| PTR | ns3.simply.com | ||||||
| SOA | ns1.simply.comhostmaster@simply.com 2026-02-07 #0 | ||||||
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 1774572481localtime Fri Mar 27 01:48:01 2026gmtime Fri Ma... | ||||||
| SOA | b.nic.dktech@punktum.dk serial=1774572481 | ||||||
Same first word
Similar names
DNS History
5 records (4 active, 1 former)
●NSns1.simply.com2026-02-24 → 2026-03-27 · 2 obs
● 2026-03-27 00:50:46
●NSns2.simply.com2026-02-24 → 2026-03-27 · 2 obs
● 2026-03-27 00:50:46
●NSns3.simply.com2026-02-24 → 2026-03-27 · 2 obs
● 2026-03-27 00:50:46
○A93.191.156.1212026-02-24 → 2026-03-27 · 2 obs
○ 2026-03-27 00:50:46
●A93.191.156.1272026-02-24 → 2026-03-27 · 2 obs
● 2026-03-27 00:50:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dk | b.nic.dk, c.nic.dk, h.nic.dk, l.nic.dk... | - |
| kursium.dk | ns1.simply.com, ns2.simply.com, ns3.simply.com | - |
✅ Authoritative Response
Server:91.197.248.79
NS records: ns1.simply.com, ns2.simply.com, ns3.simply.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 920ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 93.191.156.127 |
| NS | 3 | ns1.simply.com, ns2.simply.com... |
| SOA | 1 | ns1.simply.com hostmaster.simply.com |
Analysis
IP Addresses
kursium.dk points to a single IP address: 93.191.156.127.
Other host names such as www.nihola.com, elst.dk, digitalia.dk, microsleep.dk and bryggens-osteopati.dk share IP numbers with kursium.dk.
Name Servers
kursium.dk is delegated to three name servers: ns1.simply.com, ns2.simply.com and ns3.simply.com.
At least part of the name servers for kursium.dk are shared with other domains, for instance vartov.dk, hskn.dk, sika-footwear.dk, ejendroem.dk and vsos.se.
These name servers are commonly used alongside the name servers ns4.simply.com.
Host names with two IP numbers:
ns1.simply.com points to: 2a02:2339:1:15c::4562:4562 and 91.197.248.78
ns2.simply.com points to: 2a02:2339:4006:101::4562:4562 and 185.25.141.15
Host names with one IP number:
ns3.simply.com points to: 91.197.248.79