improvability.dk - dns.ninja
improvability.dk
| DNSSEC | ⚠️ Not signed | ||||||
| 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 2024-04-29 #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 1785661021localtime Sun Aug 2 10:57:01 2026gmtime Sun Au... | ||||||
| SOA | b.nic.dktech@punktum.dk serial=1785661021 | ||||||
Same first word
improvability.dk |
improvability.info |
improvability.co.uk |
improvability.com |
improvability.nl |
improvability.tv |
Similar names
DNS History
9 records (4 active, 5 former)
○NSns.dandomain.dk2015-07-05 → 2020-03-31 · 4 obs
● 2020-03-31 07:58:52
○ 2026-05-08 09:58:58
○ 2026-08-02 09:42:58
●NSns1.simply.com2026-05-08 → 2026-08-02 · 3 obs
● 2026-05-08 09:58:58
● 2026-08-02 09:42:58
○NSns2.dandomain.dk2015-07-05 → 2020-03-31 · 4 obs
● 2020-03-31 07:58:52
○ 2026-05-08 09:58:58
○ 2026-08-02 09:42:58
●NSns2.simply.com2026-05-08 → 2026-08-02 · 3 obs
● 2026-05-08 09:58:58
● 2026-08-02 09:42:58
○NSns3.dandomain.dk2015-07-05 → 2017-02-18 · 4 obs
● 2017-02-18 00:42:04
○ 2020-03-31 07:58:52
○ 2026-08-02 09:42:58
●NSns3.simply.com2026-05-08 → 2026-08-02 · 3 obs
● 2026-05-08 09:58:58
● 2026-08-02 09:42:58
●NSns4.simply.com2026-05-08 → 2026-08-02 · 3 obs
● 2026-05-08 09:58:58
● 2026-08-02 09:42:58
○MXmx01.dandomain.dk2015-07-05 → 2020-03-31 · 4 obs
● 2020-03-31 07:58:52
○ 2026-05-08 09:58:58
○ 2026-08-02 09:42:58
○A212.97.132.1142015-07-05 → 2020-03-31 · 4 obs
● 2020-03-31 07:58:52
○ 2026-05-08 09:58:58
○ 2026-08-02 09:42:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dk | b.nic.dk, c.nic.dk, h.nic.dk, l.nic.dk... | 12 records |
| improvability.dk | ns4.simply.com, ns1.simply.com, ns2.simply.com, ns3.simply.com | - |
✅ Authoritative Response
Server:91.197.248.79
NS records: ns4.simply.com, ns1.simply.com, ns2.simply.com, ns3.simply.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for improvability.dk (unsigned zone)
⏱️ Timing
Total: 1100ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns2.simply.com, ns4.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 improvability.dk: ns1.simply.com, ns2.simply.com, ns3.simply.com and ns4.simply.com.
improvability.dk partially shares its NS delegation with several other domains, including kvp.dk, lisby.dk, freda.nu and two others.
These name servers often co-occur with the name servers ns1.unoeuro.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.
ns4.simply.com resolves to the IP address 91.197.248.80.