gkool.nl - robtex.com
gkool.nl
nl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns1.dns.nl ⭐ | ||||||
| NS | ns3.dns.nl | ||||||
| NS | ns4.dns.nl | ||||||
| TXT | nl zone update: 2026-07-18 11:00:02 +0000 (EPOCH 1784372402) | ||||||
| SOA | ns1.dns.nldns@sidn.nl 2026-07-18 #22 | ||||||
Same first word
Similar names
DNS History
7 records (7 active, 0 former)
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nl | ns3.dns.nl, ns1.dns.nl, ns4.dns.nl | - |
| gkool.nl | nsauth01.solcon.nl, nsauth02.solcon.nl, nsauth03.solcon.nl | 2 records |
✅ Authoritative Response
Server:89.188.2.227
NS records: nsauth01.solcon.nl, nsauth02.solcon.nl, nsauth03.solcon.nl
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for gkool.nl (unsigned zone)
⏱️ Timing
Total: 711ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | nsauth01.solcon.nl, nsauth03.solcon.nl... |
| MX | 4 | mx103.solcon.nl (pri: 10), mx102.solcon.nl (pri: 10)... |
| SOA | 1 | nsauth01.solcon.nl postmaster.solcon.nl |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (nsauth01.solcon.nl, nsauth01.solcon.nl)
Analysis
Name Servers
gkool.nl is served by three name servers: nsauth01.solcon.nl, nsauth02.solcon.nl and nsauth03.solcon.nl.
The name servers of gkool.nl overlap at least partially with those of other domains — among them deplotter.com, trianon.nl, samenactief.nl and two more.
These name servers commonly appear alongside the name servers nsauth02.solcon.eu and nsauth03.solcon.net.
The hostnames nsauth01.solcon.nl, nsauth02.solcon.nl and nsauth03.solcon.nl each direct to two IP addresses — nsauth01.solcon.nl to 212.45.32.15 and 2001:9e0:4:32::15, nsauth02.solcon.nl to 83.247.127.15 and 2001:9e0:8:975::15, and nsauth03.solcon.nl to 89.188.2.227 and 2a01:1b0:8:6::15.
Mail Servers
The four mail servers for gkool.nl are mx101.solcon.nl, mx102.solcon.nl, mx103.solcon.nl and mx104.solcon.nl.
gkool.nl shares at least some of its mail servers with other domains — for example hw17.nl, cfc.nl, ttaf.org and two more.
Each of the four hosts mx101.solcon.nl, mx102.solcon.nl, mx103.solcon.nl and mx104.solcon.nl has two IP addresses. mx101.solcon.nl points to 212.45.32.235 and 2001:9e0:4:32::235. mx102.solcon.nl points to 212.45.32.236 and 2001:9e0:4:32::236. mx103.solcon.nl points to 212.45.32.237 and 2001:9e0:4:32::237. mx104.solcon.nl points to 212.45.32.238 and 2001:9e0:4:32::238.