clh.dk - robtex.com
clh.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 | ||||||
| SOA | ns1.simply.comhostmaster@simply.com 2026-02-03 #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 1786473360localtime Tue Aug 11 20:36:00 2026gmtime Tue Au... | ||||||
| SOA | b.nic.dktech@punktum.dk serial=1786473360 | ||||||
PTR for
Same first word
Similar names
DNS History
11 records (3 active, 8 former)
○NSns1.quickdns.dk2015-08-16 → 2021-01-30 · 4 obs
● 2021-01-30 00:33:46
○ 2026-06-13 14:54:28
○ 2026-08-11 18:56:24
●NSns1.simply.com2026-06-13 → 2026-08-11 · 3 obs
● 2026-06-13 14:54:28
● 2026-08-11 18:56:24
○NSns2.quickdns.dk2015-08-16 → 2021-01-30 · 4 obs
● 2021-01-30 00:33:46
○ 2026-06-13 14:54:28
○ 2026-08-11 18:56:24
●NSns2.simply.com2026-06-13 → 2026-08-11 · 3 obs
● 2026-06-13 14:54:28
● 2026-08-11 18:56:24
○NSns3.quickdns.dk2015-08-16 → 2021-01-30 · 4 obs
● 2021-01-30 00:33:46
○ 2026-06-13 14:54:28
○ 2026-08-11 18:56:24
●NSns3.simply.com2026-06-13 → 2026-08-11 · 3 obs
● 2026-06-13 14:54:28
● 2026-08-11 18:56:24
○NSns4.quickdns.dk2015-08-16 → 2021-01-30 · 4 obs
● 2021-01-30 00:33:46
○ 2026-06-13 14:54:28
○ 2026-08-11 18:56:24
○MXcluster1.comendo.dk2015-08-16 → 2021-01-30 · 4 obs
● 2021-01-30 00:33:46
○ 2026-06-13 14:54:28
○ 2026-08-11 18:56:24
○MXcluster2.comendo.dk2015-08-16 → 2021-01-30 · 4 obs
● 2021-01-30 00:33:46
○ 2026-06-13 14:54:28
○ 2026-08-11 18:56:24
○MXcluster3.virusprotectionsystems.dk2015-08-16 → 2021-01-30 · 4 obs
● 2021-01-30 00:33:46
○ 2026-06-13 14:54:28
○ 2026-08-11 18:56:24
○A212.130.56.1132015-08-16 → 2021-01-30 · 4 obs
● 2021-01-30 00:33:46
○ 2026-06-13 14:54:28
○ 2026-08-11 18:56:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dk | b.nic.dk, c.nic.dk, h.nic.dk, l.nic.dk... | 12 records |
| clh.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
⚠️ Insecure (no DNSSEC)
No DS record for clh.dk (unsigned zone)
⏱️ Timing
Total: 851ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | ns1.simply.com, ns2.simply.com... |
| SOA | 1 | ns1.simply.com hostmaster.simply.com |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (b.nic.dk, c.nic.dk, h.nic.dk...)
Analysis
Name Servers
DNS for clh.dk is handled by three authoritative name servers: ns1.simply.com, ns2.simply.com and ns3.simply.com.
At least some of clh.dk's name servers are shared with other domains, for example renekirk.com, solutionfocus.dk, visse.dk and two more.
These name servers are routinely co-deployed with the name servers ns4.simply.com, ns1.unoeuro.com, ns2.unoeuro.com and two others.
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.