ceus.dk - robtex.com
ceus.dk
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| 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 | ||||||
| SOA | ns1.simply.comhostmaster@simply.com 2026-02-27 #1 | ||||||
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 1784059381localtime Tue Jul 14 22:03:01 2026gmtime Tue Ju... | ||||||
| SOA | b.nic.dktech@punktum.dk serial=1784059381 | ||||||
Same first word
Similar names
DNS History
9 records (3 active, 6 former)
○NSmimer.deic.dk2016-03-04 → 2017-05-11 · 5 obs
● 2016-03-04 21:09:48
● 2017-05-11 07:44:54
○ 2026-06-10 02:18:36
○ 2026-07-14 20:30:00
○NSmimer.snet.uvm.dk2015-08-03 → 2015-11-27 · 4 obs
● 2015-11-27 04:39:36
○ 2016-03-04 21:09:48
○ 2026-07-14 20:30:00
○NSns-soa.darenet.dk2015-08-03 → 2017-05-11 · 4 obs
● 2017-05-11 07:44:54
○ 2026-06-10 02:18:36
○ 2026-07-14 20:30:00
●NSns1.simply.com2026-06-10 → 2026-07-14 · 3 obs
● 2026-06-10 02:18:36
● 2026-07-14 20:30:00
●NSns2.simply.com2026-06-10 → 2026-07-14 · 3 obs
● 2026-06-10 02:18:36
● 2026-07-14 20:30:00
●NSns3.simply.com2026-06-10 → 2026-07-14 · 3 obs
● 2026-06-10 02:18:36
● 2026-07-14 20:30:00
○MXbarracuda.celf.dk2015-08-03 → 2016-07-17 · 4 obs
● 2016-07-17 04:07:28
○ 2017-05-11 07:44:54
○ 2026-07-14 20:30:00
○MXms91641059.msv1.invalid.outlook.com2015-08-03 → 2016-07-17 · 4 obs
● 2016-07-17 04:07:28
○ 2017-05-11 07:44:54
○ 2026-07-14 20:30:00
○A87.54.53.782015-08-03 → 2017-05-11 · 4 obs
● 2017-05-11 07:44:54
○ 2026-06-10 02:18:36
○ 2026-07-14 20:30:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dk | t.nic.dk, b.nic.dk, l.nic.dk, c.nic.dk... | - |
| ceus.dk | ns1.simply.com, ns2.simply.com, ns3.simply.com | - |
✅ Authoritative Response
Server:91.197.248.79
NS records: ns1.simply.com, ns2.simply.com, ns3.simply.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1559ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | ns2.simply.com, ns1.simply.com... |
| SOA | 1 | ns1.simply.com hostmaster.simply.com |
Analysis
Name Servers
ceus.dk has three name servers — ns1.simply.com, ns2.simply.com and ns3.simply.com.
ceus.dk has at least partial name server overlap with other domains, such as hoelgaard.net, gosecure.se, raknatid.se and two others.
It is common to see these name servers used together with name servers ns4.simply.com and ns1.unoeuro.com.
Host names with two IP numbers:
ns1.simply.com resolves to 91.197.248.78 and 2a02:2339:1:15c::4562:4562.
ns2.simply.com resolves to 185.25.141.15 and 2a02:2339:4006:101::4562:4562.
Host names pointing to a single IP address:
ns3.simply.com resolves to 91.197.248.79.