itmasters.nl - robtex.com
itmasters.nl
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns01.nexthost.nl ⚠️ Not in zone NS records | ||||||
| A | 2a00:1ac1:812:0:185:138:80:1420🇳🇱 asbizwaynl2a00:1ac1::/32 Bizway IPv6 network | ||||||
| PTR | dnsdist01.nexthost.nl | ||||||
| A | 185.138.80.142🇳🇱 asbizwaynl185.138.80.0/22 AS203318 | ||||||
| PTR | dnsdist01.nexthost.nl | ||||||
| NS | ns02.nexthost.nl ⚠️ Not in zone NS records | ||||||
| A | 2a00:1ac0:1104:0:217:26:119:1700🇳🇱 IU-Net2a00:1ac0::/32 Internet Unie Services B.V. | ||||||
| PTR | dnsdist03.nexthost.nl | ||||||
| A | 2a05:b000:2000:0:45:153:84:160🇳🇱 asbizwaynl2a05:b000::/32 Bizway IPv6 network | ||||||
| PTR | dnsdist02.nexthost.nl | ||||||
| A | 45.153.84.16🇳🇱 asbizwaynl45.153.84.0/22 | ||||||
| PTR | dnsdist02.nexthost.nl | ||||||
| A | 217.26.119.170🇳🇱 IU-Net217.26.112.0/20 Internet Unie Services B.V. | ||||||
| PTR | dnsdist03.nexthost.nl | ||||||
nl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns1.dns.nl ⭐ | ||||||
| NS | ns3.dns.nl | ||||||
| NS | ns4.dns.nl | ||||||
| TXT | nl zone update: 2026-03-28 22:00:02 +0000 (EPOCH 1774735202) | ||||||
| SOA | ns1.dns.nldns@sidn.nl 2026-03-28 #44 | ||||||
Same first word
Similar names
DNS History
6 records (2 active, 4 former)
○NSdns1.movenext.nl2015-06-24 → 2016-01-27 · 4 obs
● 2016-01-27 08:09:26
○ 2016-04-19 16:43:58
○ 2026-03-28 23:05:08
○NSdns2.movenext.net2015-06-24 → 2016-01-27 · 4 obs
● 2016-01-27 08:09:26
○ 2016-04-19 16:43:58
○ 2026-03-28 23:05:08
●NSns01.nexthost.nl2026-03-27 → 2026-03-28 · 3 obs
● 2026-03-27 04:39:50
● 2026-03-28 23:05:08
●NSns02.nexthost.nl2026-03-27 → 2026-03-28 · 3 obs
● 2026-03-27 04:39:50
● 2026-03-28 23:05:08
○MXpop.itmasters.nl2015-06-24 → 2016-01-27 · 4 obs
● 2016-01-27 08:09:26
○ 2016-04-19 16:43:58
○ 2026-03-28 23:05:08
○A87.237.97.582015-06-24 → 2016-01-27 · 4 obs
● 2016-01-27 08:09:26
○ 2016-04-19 16:43:58
○ 2026-03-28 23:05:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nl | ns3.dns.nl, ns4.dns.nl, ns1.dns.nl | - |
| itmasters.nl | ns01.nexthost.nl, ns02.nexthost.nl | 2 records |
✅ Authoritative Response
Server:45.153.84.16
NS records: ns01.nexthost.nl, ns02.nexthost.nl
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for itmasters.nl (unsigned zone)
⏱️ Timing
Total: 485ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns01.nexthost.nl, ns01.nexthost.nl)
Analysis
Name Servers
Delegation for itmasters.nl rests with two name servers, ns01.nexthost.nl and ns02.nexthost.nl.
itmasters.nl shares the same name server setup as other domains, including belevenissen.be, logopediepraktijkmoordrecht.nl, witenzo.nl, w-ariesen.nl and dewestlandsezoom.nl.
itmasters.nl at least partially shares name servers with other domains, for instance domburginterieurbouw.nl, tonscheerder.nl, rohdabusinessclub.nl, webshopvvvmiddenlimburg.nl and vlietland-ziekenhuis.nl.
these name servers are commonly used with ns03.nexthost.nl, ns02.nexthost.eu and ns01.nexthost.eu.
Host names with four IP numbers:
ns02.nexthost.nl points to 2a00:1ac0:1104:0:217:26:119:1700, 2a05:b000:2000:0:45:153:84:160, 45.153.84.16 and 217.26.119.170.
Host names with two IP numbers:
ns01.nexthost.nl points to 2a00:1ac1:812:0:185:138:80:1420 and 185.138.80.142.