klaus1.dk - robtex.com
klaus1.dk
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 94.231.109.238🇩🇰 team-blue-denmark94.231.96.0/20 ZITCOM A/S | ||||||
| PTR | linux38.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 | ||||||
| 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 1784896920localtime Fri Jul 24 14:42:00 2026gmtime Fri Ju... | ||||||
| SOA | b.nic.dktech@punktum.dk serial=1784896920 | ||||||
Same first word
klaus1.dk |
Similar names
DNS History
13 records (6 active, 7 former)
○NSns1.abusiness.dk2015-06-11 → 2016-12-27 · 4 obs
● 2016-12-27 14:01:02
○ 2026-06-10 22:12:52
○ 2026-07-24 13:32:44
●NSns1.simply.com2026-06-10 → 2026-07-24 · 3 obs
● 2026-06-10 22:12:52
● 2026-07-24 13:32:44
○NSns2.abusiness.dk2015-06-11 → 2016-12-27 · 4 obs
● 2016-12-27 14:01:02
○ 2026-06-10 22:12:52
○ 2026-07-24 13:32:44
●NSns2.simply.com2026-06-10 → 2026-07-24 · 3 obs
● 2026-06-10 22:12:52
● 2026-07-24 13:32:44
○NSns3.abusiness.dk2015-06-11 → 2016-12-27 · 4 obs
● 2016-12-27 14:01:02
○ 2026-06-10 22:12:52
○ 2026-07-24 13:32:44
●NSns3.simply.com2026-06-10 → 2026-07-24 · 3 obs
● 2026-06-10 22:12:52
● 2026-07-24 13:32:44
●NSns4.simply.com2026-06-10 → 2026-07-24 · 3 obs
● 2026-06-10 22:12:52
● 2026-07-24 13:32:44
○MXabizmail1.abusiness.dk2015-06-11 → 2016-12-27 · 4 obs
● 2016-12-27 14:01:02
○ 2026-06-10 22:12:52
○ 2026-07-24 13:32:44
●MXmx.simply.com2026-06-10 → 2026-07-24 · 3 obs
● 2026-06-10 22:12:52
● 2026-07-24 13:32:44
○MXmxbackup1.abusiness.dk2015-06-11 → 2016-12-27 · 4 obs
● 2016-12-27 14:01:02
○ 2026-06-10 22:12:52
○ 2026-07-24 13:32:44
○A185.93.195.1042016-04-26 → 2016-12-27 · 5 obs
● 2016-04-26 02:09:40
● 2016-12-27 14:01:02
○ 2026-06-10 22:12:52
○ 2026-07-24 13:32:44
○A195.242.131.1802015-06-11 → 2016-01-19 · 4 obs
● 2016-01-19 00:22:00
○ 2016-04-26 02:09:40
○ 2026-07-24 13:32:44
●A94.231.109.2382026-06-10 → 2026-07-24 · 3 obs
● 2026-06-10 22:12:52
● 2026-07-24 13:32:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dk | b.nic.dk, c.nic.dk, h.nic.dk, l.nic.dk... | - |
| klaus1.dk | ns1.simply.com, ns2.simply.com, ns3.simply.com, ns4.simply.com | - |
✅ Authoritative Response
Server:91.197.248.78
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: 1855ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 94.231.109.238 |
| NS | 4 | ns3.simply.com, ns2.simply.com... |
| MX | 1 | mx.simply.com (pri: 10) |
| SOA | 1 | ns1.simply.com hostmaster.simply.com |
Analysis
IP Addresses
klaus1.dk directs to one IP number, which is 94.231.109.238.
Among the host names that share IP numbers with klaus1.dk are jamesthomas.dk, kublitz.dk, mail.testzone.dk and two others.
Name Servers
The domain klaus1.dk is delegated to these four name servers: ns1.simply.com, ns2.simply.com, ns3.simply.com and ns4.simply.com.
klaus1.dk partially shares its NS delegation with several other domains, including lundorf.dk, tapasistockholm.com, bangslund.com and two others.
The name servers ns1.unoeuro.com, ns2.unoeuro.com, ns3.unoeuro.com and ns4.unoeuro.com are often found in use alongside these name servers.
Hosts with two IP numbers each:
ns1.simply.com has two IP addresses: 91.197.248.78 and 2a02:2339:1:15c::4562:4562.
ns2.simply.com has two IP addresses: 185.25.141.15 and 2a02:2339:4006:101::4562:4562.
Hosts that resolve to one IP address:
ns3.simply.com directs to 91.197.248.79.
ns4.simply.com directs to 91.197.248.80.
Mail Servers
klaus1.dk routes its mail through a single mail server, mx.simply.com.
klaus1.dk has the same mail server arrangement as a number of other domains, for example chokoskolen.dk, bognoter.dk, margitt.com and two more.
klaus1.dk partially shares its mail servers with other domains, evergreenfarm.dk and lionlab.dk being examples.
It is common to find these mail servers paired with the mail servers ms79450699.msv1.invalid.
mx.simply.com has exactly one IP number: 94.231.106.20.