knuser.dk - dns.ninja
knuser.dk
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 93.191.156.145🇩🇰 team-blue-denmark93.191.152.0/21 ZITCOM A/S | ||||||
| PTR | linux260.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 | ||||||
| NS | ns4.simply.com | ||||||
| A | 91.197.248.80🇩🇰 team-blue-denmark91.197.248.0/22 | ||||||
| PTR | ns4.simply.com | ||||||
| MX | mx.simply.com ⭐ | ||||||
| A | 94.231.106.20🇩🇰 team-blue-denmark94.231.96.0/20 ZITCOM A/S | ||||||
| PTR | mx.simply.com | ||||||
| TXT | v=spf1 include:spf.simply.com -all | ||||||
| SOA | ns1.simply.comhostmaster@simply.com 2025-04-23 #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 1785569221localtime Sat Aug 1 09:27:01 2026gmtime Sat Au... | ||||||
| SOA | b.nic.dktech@punktum.dk serial=1785569221 | ||||||
Same first word
Similar names
DNS History
12 records (6 active, 6 former)
●NSns1.simply.com2026-06-15 → 2026-08-01 · 3 obs
● 2026-06-15 07:18:10
● 2026-08-01 07:29:20
○NSns1.surf-town.net2015-05-20 → 2016-11-26 · 4 obs
● 2016-11-26 04:14:14
○ 2026-06-15 07:18:10
○ 2026-08-01 07:29:20
●NSns2.simply.com2026-06-15 → 2026-08-01 · 3 obs
● 2026-06-15 07:18:10
● 2026-08-01 07:29:20
○NSns2.surf-town.net2015-05-20 → 2016-11-26 · 4 obs
● 2016-11-26 04:14:14
○ 2026-06-15 07:18:10
○ 2026-08-01 07:29:20
●NSns3.simply.com2026-06-15 → 2026-08-01 · 3 obs
● 2026-06-15 07:18:10
● 2026-08-01 07:29:20
○NSns3.surf-town.net2015-05-20 → 2016-11-26 · 4 obs
● 2016-11-26 04:14:14
○ 2026-06-15 07:18:10
○ 2026-08-01 07:29:20
●NSns4.simply.com2026-06-15 → 2026-08-01 · 3 obs
● 2026-06-15 07:18:10
● 2026-08-01 07:29:20
○MXmail3.surftown.dk2015-05-20 → 2016-11-26 · 4 obs
● 2016-11-26 04:14:14
○ 2026-06-15 07:18:10
○ 2026-08-01 07:29:20
●MXmx.simply.com2026-06-15 → 2026-08-01 · 3 obs
● 2026-06-15 07:18:10
● 2026-08-01 07:29:20
○A212.97.132.822016-11-26 → 2016-11-26 · 4 obs
● 2016-11-26 04:14:14
○ 2026-06-15 07:18:10
○ 2026-08-01 07:29:20
○A212.97.134.122015-05-20 → 2016-04-08 · 4 obs
● 2016-04-08 14:24:14
○ 2016-11-26 04:14:14
○ 2026-08-01 07:29:20
●A93.191.156.1452026-06-15 → 2026-08-01 · 3 obs
● 2026-06-15 07:18:10
● 2026-08-01 07:29:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dk | b.nic.dk, c.nic.dk, h.nic.dk, l.nic.dk... | - |
| knuser.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: 1979ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 93.191.156.145 |
| NS | 4 | ns4.simply.com, ns1.simply.com... |
| MX | 1 | mx.simply.com (pri: 10) |
| TXT | 1 | v=spf1 include:spf.simply.com -all |
| SOA | 1 | ns1.simply.com hostmaster.simply.com |
Analysis
IP Addresses
knuser.dk resolves to one IP address: 93.191.156.145.
shortcuttools.com, turland.se, mail.tand-bro.dk and two other host names share IP numbers with knuser.dk.
Name Servers
The authoritative name servers for knuser.dk are ns1.simply.com, ns2.simply.com, ns3.simply.com and ns4.simply.com.
knuser.dk partially shares its NS delegation with several other domains, including tyui.dk, carta.dk, stanleyproductions.dk and two others.
These name servers regularly co-occur with the name servers ns1.surf-town.net, ns2.surf-town.net and ns3.surf-town.net.
Hostnames that resolve to two IP addresses:
ns1.simply.com points to 91.197.248.78 and 2a02:2339:1:15c::4562:4562.
ns2.simply.com points to 185.25.141.15 and 2a02:2339:4006:101::4562:4562.
Hosts with just one IP address:
ns3.simply.com points to 91.197.248.79.
ns4.simply.com points to 91.197.248.80.
Mail Servers
Mail for knuser.dk is handled by a single mail server, mx.simply.com.
knuser.dk uses an identical mail server configuration to several other domains — among them vinylbutiken.com, vocalex.se, festkage.dk and two more.
At least a portion of knuser.dk's mail servers are also used by other domains, for example henriksen.es.
mx.simply.com resolves to a single IP number: 94.231.106.20.