www.edu21.dk - robtex.com
www.edu21.dk
| DNSSEC | ⚠️ Not signed | ||||||
| A | 94.231.103.165🇩🇰 team-blue-denmark94.231.96.0/20 ZITCOM A/S | ||||||
| PTR | linux147.unoeuro.com | ||||||
edu21.dk
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 94.231.103.165🇩🇰 team-blue-denmark94.231.96.0/20 ZITCOM A/S | ||||||
| NS | ns1.simply.com ⭐ | ||||||
| NS | ns2.simply.com | ||||||
| NS | ns3.simply.com | ||||||
| NS | ns4.simply.com | ||||||
| MX | mx.simply.com ⭐ | ||||||
| SOA | ns1.simply.comhostmaster@simply.com 2025-04-23 #0 | ||||||
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A94.231.103.1652018-05-14 → 2026-04-24 · 2 obs
● 2018-05-14 20:57:46
● 2026-04-24 08:53:02
● 2026-04-24 08:53:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dk | b.nic.dk, h.nic.dk, t.nic.dk, c.nic.dk... | - |
| edu21.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: 1340ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 94.231.103.165 |
Analysis
IP Addresses
www.edu21.dk resolves to a single IP: 94.231.103.165.
Other host names, for instance nailandbeauty.pink, moxy.dk, app-it.dk, smrk.dk and animigroup.com share IP numbers with www.edu21.dk.