nullfile.dk - robtex.com
nullfile.dk
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 90.185.78.212🇩🇰 Hiper90.184.0.0/15 | ||||||
| PTR | x5ab94ed4.customers.hiper-net.dk | ||||||
| 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 2025-12-18 #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 1774173241localtime Sun Mar 22 10:54:01 2026gmtime Sun Ma... | ||||||
| SOA | b.nic.dktech@punktum.dk serial=1774173241 | ||||||
Same first word
Similar names
DNS History
8 records (5 active, 3 former)
○NSns0.danhost.dk2015-07-08 → 2017-04-02 · 4 obs
● 2017-04-02 06:50:08
○ 2026-03-24 10:48:32
○ 2026-03-24 10:48:34
○NSns1.danhost.dk2015-07-08 → 2017-04-02 · 4 obs
● 2017-04-02 06:50:08
○ 2026-03-24 10:48:32
○ 2026-03-24 10:48:34
●NSns1.simply.com2026-03-24 → 2026-03-24 · 3 obs
● 2026-03-24 10:48:32
● 2026-03-24 10:48:34
●NSns2.simply.com2026-03-24 → 2026-03-24 · 3 obs
● 2026-03-24 10:48:32
● 2026-03-24 10:48:34
●NSns3.simply.com2026-03-24 → 2026-03-24 · 3 obs
● 2026-03-24 10:48:32
● 2026-03-24 10:48:34
●NSns4.simply.com2026-03-24 → 2026-03-24 · 3 obs
● 2026-03-24 10:48:32
● 2026-03-24 10:48:34
○A87.59.122.2292015-07-08 → 2017-04-02 · 4 obs
● 2017-04-02 06:50:08
○ 2026-03-24 10:48:32
○ 2026-03-24 10:48:34
●A90.185.78.2122026-03-24 → 2026-03-24 · 3 obs
● 2026-03-24 10:48:32
● 2026-03-24 10:48:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dk | t.nic.dk, c.nic.dk, b.nic.dk, h.nic.dk... | - |
| nullfile.dk | ns1.simply.com, ns2.simply.com, ns3.simply.com, ns4.simply.com | - |
✅ Authoritative Response
Server:91.197.248.80
NS records: ns1.simply.com, ns2.simply.com, ns3.simply.com, ns4.simply.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1200ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 90.185.78.212 |
| NS | 4 | ns1.simply.com, ns2.simply.com... |
| SOA | 1 | ns1.simply.com hostmaster.simply.com |
Analysis
IP Addresses
nullfile.dk resolves to one IP number: 90.185.78.212.
Other host names, for instance x5ab94ed4.customers.hiper-net.dk, share IP numbers with nullfile.dk.
Name Servers
nullfile.dk is delegated to four name servers: ns1.simply.com, ns2.simply.com, ns3.simply.com and ns4.simply.com.
nullfile.dk at least partially shares name servers with other domains, for instance acutiz.com, hippoproductions.dk, soas.dk, ryma.dk and journeyxp.com.
these name servers are often used together with ns1.unoeuro.com, ns2.unoeuro.com, ns3.unoeuro.com and ns4.unoeuro.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; ns4.simply.com points to 91.197.248.80.