worldclass.dk - dns.ninja
worldclass.dk
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| 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 | ||||||
| NS | ns4.simply.com | ||||||
| A | 91.197.248.80🇩🇰 team-blue-denmark91.197.248.0/22 | ||||||
| PTR | ns4.simply.com | ||||||
| SOA | ns1.simply.comhostmaster@simply.com 2020-07-29 #90 | ||||||
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 1786859280localtime Sun Aug 16 07:48:00 2026gmtime Sun Au... | ||||||
| SOA | b.nic.dktech@punktum.dk serial=1786859280 | ||||||
Same first word
Similar names
DNS History
9 records (4 active, 5 former)
○NSns.dandomain.dk2015-07-11 → 2017-02-16 · 4 obs
● 2017-02-16 18:34:14
○ 2026-03-08 05:50:56
○ 2026-08-16 06:46:26
●NSns1.simply.com2026-06-06 → 2026-08-16 · 4 obs
○ 2026-03-10 21:12:26
● 2026-06-06 22:04:46
● 2026-08-16 06:46:26
○NSns2.dandomain.dk2015-07-11 → 2017-02-16 · 4 obs
● 2017-02-16 18:34:14
○ 2026-03-08 05:50:56
○ 2026-08-16 06:46:26
●NSns2.simply.com2026-06-06 → 2026-08-16 · 4 obs
○ 2026-03-10 21:12:26
● 2026-06-06 22:04:46
● 2026-08-16 06:46:26
○NSns3.dandomain.dk2015-07-11 → 2017-02-16 · 4 obs
● 2017-02-16 18:34:14
○ 2026-03-08 05:50:56
○ 2026-08-16 06:46:26
●NSns3.simply.com2026-06-06 → 2026-08-16 · 4 obs
○ 2026-03-10 21:12:26
● 2026-06-06 22:04:46
● 2026-08-16 06:46:26
●NSns4.simply.com2026-06-06 → 2026-08-16 · 4 obs
○ 2026-03-10 21:12:26
● 2026-06-06 22:04:46
● 2026-08-16 06:46:26
○MXmx01.dandomain.dk2015-07-11 → 2017-02-16 · 4 obs
● 2017-02-16 18:34:14
○ 2026-03-08 05:50:56
○ 2026-08-16 06:46:26
○A194.150.113.212015-07-11 → 2017-02-16 · 4 obs
● 2017-02-16 18:34:14
○ 2026-03-08 05:50:56
○ 2026-08-16 06:46:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dk | b.nic.dk, c.nic.dk, h.nic.dk, l.nic.dk... | 12 records |
| worldclass.dk | ns2.simply.com, ns1.simply.com, ns4.simply.com, ns3.simply.com | - |
✅ Authoritative Response
Server:185.25.141.15
NS records: ns2.simply.com, ns1.simply.com, ns4.simply.com, ns3.simply.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 923ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns2.simply.com, ns1.simply.com... |
| SOA | 1 | ns1.simply.com hostmaster.simply.com |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (b.nic.dk, b.nic.dk, c.nic.dk...)
Analysis
Name Servers
Four name servers handle the delegation for worldclass.dk: ns1.simply.com, ns2.simply.com, ns3.simply.com and ns4.simply.com.
worldclass.dk shares at least some of its name servers with other domains, including moles.dk, forstmanship.dk, ipris.dk and two others.
Host names pointing to two IP addresses:
ns1.simply.com maps to two IP addresses — 91.197.248.78 and 2a02:2339:1:15c::4562:4562.
ns2.simply.com maps to two IP addresses — 185.25.141.15 and 2a02:2339:4006:101::4562:4562.
Host names resolving to a single IP address:
ns3.simply.com points to the IP address 91.197.248.79.
ns4.simply.com points to the IP address 91.197.248.80.