codeclass.dk - robtex.com
codeclass.dk
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 148.251.244.167🇩🇪 Hetzner148.251.0.0/16 HETZNER-RZ-BLK-ERX2 | ||||||
| PTR | cp06.nordicway.dk | ||||||
| NS | ns3.nordicway.dk ⭐ | ||||||
| A | 2a01:4f8:c2c:d3c0::1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | ns3.nordicway.dk | ||||||
| A | 78.47.45.64🇩🇪 Hetzner78.46.0.0/15 HETZNER-RZ-NBG-BLK5 | ||||||
| PTR | ns3.nordicway.dk | ||||||
| NS | ns4.nordicway.dk | ||||||
| A | 2a01:4f8:c010:24a2::1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | ns4.nordicway.dk | ||||||
| A | 78.47.56.84🇩🇪 Hetzner78.46.0.0/15 HETZNER-RZ-NBG-BLK5 | ||||||
| PTR | ns4.nordicway.dk | ||||||
| MX | codeclass.dk ⭐ 🔒 | ||||||
| A | 148.251.244.167🇩🇪 Hetzner148.251.0.0/16 HETZNER-RZ-BLK-ERX2 | ||||||
| PTR | cp06.nordicway.dk | ||||||
| TXT | v=spf1 ip4:148.251.244.167 +a +mx +ip4:157.90.179.89 ~all | ||||||
| SOA | ns3.nordicway.dkserver@nordicway.dk 2026-10-12 #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 1793130120localtime Tue Oct 27 20:42:00 2026gmtime Tue Oc... | ||||||
| SOA | b.nic.dktech@punktum.dk serial=1793130120 | ||||||
MX for
codeclass.dk |
Same first word
Similar names
Previous names
Next names
DNS History
4 records (4 active, 0 former)
●NSns3.nordicway.dk2026-10-18 → 2026-10-27 · 2 obs
● 2026-10-27 20:09:44
●NSns4.nordicway.dk2026-10-18 → 2026-10-27 · 2 obs
● 2026-10-27 20:09:44
●MXcodeclass.dk2026-10-18 → 2026-10-27 · 2 obs
● 2026-10-27 20:09:44
●A148.251.244.1672026-10-18 → 2026-10-27 · 2 obs
● 2026-10-27 20:09:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dk | b.nic.dk, h.nic.dk, t.nic.dk, c.nic.dk... | 12 records |
| codeclass.dk | ns3.nordicway.dk, ns4.nordicway.dk | 4 records |
✅ Authoritative Response
Server:78.47.45.64
NS records: ns3.nordicway.dk, ns4.nordicway.dk
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 861ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 148.251.244.167 |
| NS | 2 | ns3.nordicway.dk, ns4.nordicway.dk |
| MX | 1 | codeclass.dk (pri: 0) |
| TXT | 1 | v=spf1 ip4:148.251.244.167 +a +mx +ip4:1 |
| SOA | 1 | ns3.nordicway.dk server.nordicway.dk |
📌 Glue Records Collected
Total: 16
In-bailiwick: 12 (b.nic.dk, b.nic.dk, h.nic.dk...)
Out-of-bailiwick: 4 (ns3.nordicway.dk, ns4.nordicway.dk, ns3.nordicway.dk...)
Analysis
Mail Server Role
codeclass.dk handles its own mail, functioning as its own mail server.
IP Addresses
codeclass.dk resolves to just one IP address, 148.251.244.167.
Two other host names, along with kroghpaludanmalver.dk, pc-okonomi.dk and vmj.dk, also share IP numbers with codeclass.dk.
Name Servers
codeclass.dk uses two name servers for its delegation: ns3.nordicway.dk and ns4.nordicway.dk.
codeclass.dk shares its NS records with other domains, for example michael-henriksen.dk, vaskekort.dk, buren.dk and two others.
codeclass.dk has at least partial name server overlap with other domains, such as dinfixer.dk, kroghpedersen.dk, grage.dk and two others.
It is common to see these name servers used together with name servers ns1.nordicway.dk and ns2.nordicway.dk.
The two host names ns3.nordicway.dk and ns4.nordicway.dk each have a pair of IP addresses: ns3.nordicway.dk has 78.47.45.64 and 2a01:4f8:c2c:d3c0::1, and ns4.nordicway.dk has 78.47.56.84 and 2a01:4f8:c010:24a2::1.
Mail Servers
codeclass.dk is served by just one mail server: codeclass.dk.
codeclass.dk directs to just one IP number, 148.251.244.167.