datacenter.nu - dns.ninja
datacenter.nu
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns2.dandomain.dk ⭐ | ||||||
| A | 2a02:2339:1:108::dd:dd🇩🇰 team-blue-denmark2a02:2339::/36 | ||||||
| PTR | ns2.dandomain.dk | ||||||
| A | 91.197.248.66🇩🇰 team-blue-denmark91.197.248.0/22 | ||||||
| PTR | ns2.dandomain.dk | ||||||
| NS | ns.dandomain.dk | ||||||
| A | 2a02:2339:4006:109::dd🇩🇰 team-blue-denmark2a02:2339:4000::/34 | ||||||
| PTR | ns.dandomain.dk | ||||||
| A | 185.25.141.3🇩🇰 team-blue-denmark185.25.141.0/24 Zitcom A/S | ||||||
| PTR | ns.dandomain.dk | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns.dandomain.dkhostmaster@dandomain.dk 2025-02-18 #6 | ||||||
nu
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | catcher-in-the-rye.nic.nu ⭐ | ||||||
| NS | a.ns.nu | ||||||
| NS | c.ns.nu | ||||||
| NS | d.ns.nu | ||||||
| NS | m.ns.nu | ||||||
| NS | y.ns.nu | ||||||
| NS | z.ns.nu | ||||||
| TXT | id:982b2031-2d65-499c-aadb-381f8ccc1e96 | ||||||
| TXT | NU zone update: 2026-07-12 11:55:11 +0000 (EPOCH 1783857311) (auto) | ||||||
| SOA | catcher-in-the-rye.nic.nuhostmaster@nic.nu serial=1783857362 | ||||||
Same first word
Similar names
DNS History
7 records (2 active, 5 former)
●NSns.dandomain.dk2026-02-17 → 2026-07-12 · 3 obs
● 2026-02-17 23:12:56
● 2026-07-12 12:31:58
○NSns1.bluerange.se2015-07-18 → 2016-04-08 · 4 obs
● 2016-04-08 19:47:26
○ 2026-02-17 23:12:56
○ 2026-07-12 12:31:58
○NSns2.bluerange.se2015-07-18 → 2016-04-08 · 4 obs
● 2016-04-08 19:47:26
○ 2026-02-17 23:12:56
○ 2026-07-12 12:31:58
●NSns2.dandomain.dk2026-02-17 → 2026-07-12 · 3 obs
● 2026-02-17 23:12:56
● 2026-07-12 12:31:58
○NSns3.bluerange.com2015-07-18 → 2016-04-08 · 4 obs
● 2016-04-08 19:47:26
○ 2026-02-17 23:12:56
○ 2026-07-12 12:31:58
○MXmail1.bluerange.se2015-07-18 → 2016-04-08 · 4 obs
● 2016-04-08 19:47:26
○ 2026-02-17 23:12:56
○ 2026-07-12 12:31:58
○MXmail2.bluerange.se2015-07-18 → 2016-04-08 · 4 obs
● 2016-04-08 19:47:26
○ 2026-02-17 23:12:56
○ 2026-07-12 12:31:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nu | a.ns.nu, c.ns.nu, d.ns.nu, m.ns.nu... | 12 records |
| datacenter.nu | ns.dandomain.dk, ns2.dandomain.dk | - |
✅ Authoritative Response
Server:185.25.141.3
NS records: ns.dandomain.dk, ns2.dandomain.dk
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1806ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns2.dandomain.dk, ns.dandomain.dk |
| MX | 1 | . (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns.dandomain.dk hostmaster.dandomain.dk |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (a.ns.nu, a.ns.nu, c.ns.nu...)
Analysis
Name Servers
Two name servers handle the delegation for datacenter.nu: ns2.dandomain.dk and ns.dandomain.dk.
The name server configuration of datacenter.nu is shared with other domains, for instance lyceum.dk, fischerkerrn.dk, itsbanannas.dk and two others.
There is at least partial name server overlap between datacenter.nu and other domains — firmatorvet.com, pecus.ru, assemble.fr and two more among them.
These name servers are routinely deployed together with the name servers ns3.dandomain.dk.
ns2.dandomain.dk and ns.dandomain.dk both carry two IP addresses. The A records for ns2.dandomain.dk are 91.197.248.66 and 2a02:2339:1:108::dd:dd; the A records for ns.dandomain.dk are 185.25.141.3 and 2a02:2339:4006:109::dd.