dataoptimizer.be - dns.ninja
dataoptimizer.be
| DNSSEC | ⚠️ Not signed | ||||||
| A | 217.19.237.54🇧🇪 COMBELL-AS217.19.224.0/20 COMBELL Network Brussels, Belgium | ||||||
| PTR | 217.19.237.54.static.hosted.by.combell.com | ||||||
| NS | ns3.combell.net ⭐ | ||||||
| A | 2a00:1c98::53:1 | ||||||
| A | 83.217.73.172 | ||||||
| NS | ns1.combell.eu | ||||||
| A | 2a00:1c98:50::50 | ||||||
| A | 89.44.166.48 | ||||||
| NS | ns4.combell.net | ||||||
| A | 2001:1598:0:101::3 | ||||||
| A | 86.39.202.67 | ||||||
| SOA | ns3.combell.nethostmaster@dataoptimizer.be serial=1742373177 | ||||||
be
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.nsset.be ⭐ | ||||||
| NS | b.nsset.be | ||||||
| NS | c.nsset.be | ||||||
| NS | d.nsset.be | ||||||
| NS | y.nsset.be | ||||||
| NS | z.nsset.be | ||||||
| SOA | a.nsset.bebe-hostmaster@dnsbelgium.be serial=1028268786 | ||||||
Same first word
Previous names
Next names
DNS History
4 records (4 active, 0 former)
●NSns1.combell.eu2026-09-24 → 2026-11-07 · 2 obs
● 2026-09-24 22:32:16
● 2026-11-07 16:11:30
● 2026-11-07 16:11:30
●NSns3.combell.net2026-09-24 → 2026-11-07 · 2 obs
● 2026-09-24 22:32:16
● 2026-11-07 16:11:30
● 2026-11-07 16:11:30
●NSns4.combell.net2026-09-24 → 2026-11-07 · 2 obs
● 2026-09-24 22:32:16
● 2026-11-07 16:11:30
● 2026-11-07 16:11:30
●A217.19.237.542026-09-24 → 2026-11-07 · 2 obs
● 2026-09-24 22:32:16
● 2026-11-07 16:11:30
● 2026-11-07 16:11:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| be | b.nsset.be, a.nsset.be, d.nsset.be, y.nsset.be... | - |
| dataoptimizer.be | ns1.combell.eu, ns3.combell.net, ns4.combell.net | - |
✅ Authoritative Response
Server:89.44.166.48
NS records: ns1.combell.eu, ns3.combell.net, ns4.combell.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
Root DNSKEY fetch failed: Error: connect EADDRNOTAVAIL 198.41.0.4:53 - Local (0.0.0.0:0)
⏱️ Timing
Total: 2339ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.19.237.54 |
| NS | 3 | ns4.combell.net, ns3.combell.net... |
| SOA | 1 | ns3.combell.net hostmaster.dataoptimizer |
Analysis
IP Addresses
dataoptimizer.be resolves to one IP address: 217.19.237.54.
Name Servers
Three name servers are authoritative for dataoptimizer.be: ns1.combell.eu, ns3.combell.net and ns4.combell.net.
ns1.combell.eu resolves to 89.44.166.48 and 2a00:1c98:50::50. ns3.combell.net resolves to 83.217.73.172 and 2a00:1c98::53:1. ns4.combell.net resolves to 86.39.202.67 and 2001:1598:0:101::3. All three hostnames point to two IP numbers each.