kursuspro.dk - robtex.com
kursuspro.dk
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 93.191.156.141🇩🇰 team-blue-denmark93.191.152.0/21 ZITCOM A/S | ||||||
| PTR | linux256.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 2025-01-08 #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 1781694541localtime Wed Jun 17 13:09:01 2026gmtime Wed Ju... | ||||||
| SOA | b.nic.dktech@punktum.dk serial=1781694541 | ||||||
Same first word
kursuspro.dk |
Similar names
DNS History
9 records (4 active, 5 former)
○NSns.dandomain.dk2015-06-19 → 2017-08-23 · 4 obs
● 2017-08-23 22:59:26
○ 2026-03-11 05:03:22
○ 2026-06-17 11:38:40
●NSns1.simply.com2026-03-11 → 2026-06-17 · 3 obs
● 2026-03-11 05:03:22
● 2026-06-17 11:38:40
○NSns2.dandomain.dk2015-06-19 → 2017-08-23 · 4 obs
● 2017-08-23 22:59:26
○ 2026-03-11 05:03:22
○ 2026-06-17 11:38:40
●NSns2.simply.com2026-03-11 → 2026-06-17 · 3 obs
● 2026-03-11 05:03:22
● 2026-06-17 11:38:40
○NSns3.dandomain.dk2015-06-19 → 2017-08-23 · 4 obs
● 2017-08-23 22:59:26
○ 2026-03-11 05:03:22
○ 2026-06-17 11:38:40
●NSns3.simply.com2026-03-11 → 2026-06-17 · 3 obs
● 2026-03-11 05:03:22
● 2026-06-17 11:38:40
○MXmail.kursuspro.dk2015-06-19 → 2017-08-23 · 4 obs
● 2017-08-23 22:59:26
○ 2026-03-11 05:03:22
○ 2026-06-17 11:38:40
○A194.150.113.162015-06-19 → 2017-08-23 · 4 obs
● 2017-08-23 22:59:26
○ 2026-03-11 05:03:22
○ 2026-06-17 11:38:40
●A93.191.156.1412026-03-11 → 2026-06-17 · 3 obs
● 2026-03-11 05:03:22
● 2026-06-17 11:38:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dk | b.nic.dk, c.nic.dk, h.nic.dk, l.nic.dk... | - |
| kursuspro.dk | ns1.simply.com, ns2.simply.com, ns3.simply.com | - |
✅ Authoritative Response
Server:91.197.248.78
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: 991ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 93.191.156.141 |
| NS | 3 | ns3.simply.com, ns2.simply.com... |
| SOA | 1 | ns1.simply.com hostmaster.simply.com |
Analysis
IP Addresses
kursuspro.dk has exactly one IP address — 93.191.156.141.
mindfree.dk, kravn.dk, goetterfunken.dk plus two other host names have IP numbers in common with kursuspro.dk.
Name Servers
kursuspro.dk is served by three name servers: ns1.simply.com, ns2.simply.com and ns3.simply.com.
There is at least partial name server overlap between kursuspro.dk and other domains — samsys.no, soelberg.biz, casa35.com and two more among them.
These name servers are routinely deployed together with the name servers ns4.simply.com.
Host names pointing to two IP addresses:
The A records for ns1.simply.com return 91.197.248.78 and 2a02:2339:1:15c::4562:4562.
The A records for ns2.simply.com return 185.25.141.15 and 2a02:2339:4006:101::4562:4562.
Host names resolving to a single IP address:
ns3.simply.com resolves to the IP address 91.197.248.79.