4dtec.nl - robtex.com
4dtec.nl
nl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns1.dns.nl ⭐ | ||||||
| NS | ns3.dns.nl | ||||||
| NS | ns4.dns.nl | ||||||
| TXT | nl zone update: 2026-04-15 00:30:02 +0000 (EPOCH 1776213002) | ||||||
| SOA | ns1.dns.nldns@sidn.nl 2026-04-15 #1 | ||||||
Subdomains
Same first word
4dtec.nl |
Similar names
DNS History
10 records (7 active, 3 former)
○NSns01.clickon-web.nl2015-07-01 → 2019-03-17 · 4 obs
● 2019-03-17 14:37:26
○ 2026-04-14 16:57:46
○ 2026-04-15 01:34:02
○NSns02.clickon-web.nl2015-07-01 → 2019-03-17 · 4 obs
● 2019-03-17 14:37:26
○ 2026-04-14 16:57:46
○ 2026-04-15 01:34:02
●NSns1.yourdomainprovider.net2026-04-14 → 2026-04-15 · 3 obs
● 2026-04-14 16:57:46
● 2026-04-15 01:34:02
●NSns2.yourdomainprovider.net2026-04-14 → 2026-04-15 · 3 obs
● 2026-04-14 16:57:46
● 2026-04-15 01:34:02
●NSns3.yourdomainprovider.net2026-04-14 → 2026-04-15 · 3 obs
● 2026-04-14 16:57:46
● 2026-04-15 01:34:02
●NSns4.yourdomainprovider.net2026-04-14 → 2026-04-15 · 3 obs
● 2026-04-14 16:57:46
● 2026-04-15 01:34:02
●MXmail.4dtec.nl2015-07-01 → 2026-04-15 · 2 obs
● 2026-04-15 01:34:02
●MXsmtp.4dtec.nl2015-07-01 → 2026-04-15 · 2 obs
● 2026-04-15 01:34:02
●A149.210.173.212026-04-14 → 2026-04-15 · 3 obs
● 2026-04-14 16:57:46
● 2026-04-15 01:34:02
○A37.187.67.552015-07-01 → 2019-03-17 · 4 obs
● 2019-03-17 14:37:26
○ 2026-04-14 16:57:46
○ 2026-04-15 01:34:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nl | ns1.dns.nl, ns3.dns.nl, ns4.dns.nl | - |
| 4dtec.nl | ns1.yourdomainprovider.net, ns2.yourdomainprovider.net, ns3.yourdomainprovider.net, ns4.yourdomainprovider.net | - |
✅ Authoritative Response
Server:185.88.143.183
NS records: ns1.yourdomainprovider.net, ns2.yourdomainprovider.net, ns3.yourdomainprovider.net, ns4.yourdomainprovider.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 4dtec.nl (unsigned zone)
⏱️ Timing
Total: 1021ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 149.210.173.21 |
| NS | 4 | ns4.yourdomainprovider.net, ns1.yourdomainprovider.net... |
| MX | 2 | smtp.4dtec.nl (pri: 5), mail.4dtec.nl (pri: 10) |
| SOA | 1 | ns1.yourdomainprovider.net hostmaster.4d |
Analysis
Hierarchy
4dtec.nl is a parent of mail.4dtec.nl and smtp.4dtec.nl.
IP Addresses
4dtec.nl points to a single IP number: 149.210.173.21.
Other host names, for instance bvdm.eu, mail.jorray.nl, www.dtbouw.nl, clickon-web.com and mcportal.nl share IP numbers with 4dtec.nl.
Name Servers
4dtec.nl is delegated to four name servers: ns1.yourdomainprovider.net, ns2.yourdomainprovider.net, ns3.yourdomainprovider.net and ns4.yourdomainprovider.net.
4dtec.nl shares name servers with other domains at least partially, for instance hockey-international.nl, meetwerk.com, mmeanodes.com, starfreak.com and iqrab.com.
Host names with two IP numbers:
ns1.yourdomainprovider.net resolves to 2a00:c6c0:0:150:1::1 and 185.88.143.183.
ns2.yourdomainprovider.net resolves to 2a03:b0c0:3:d0::124:5001 and 46.101.153.24.
ns3.yourdomainprovider.net resolves to 2604:a880:800:10::9a1:2001 and 104.236.29.251.
ns4.yourdomainprovider.net resolves to 2400:6180:0:d0::258:f001 and 128.199.185.81.
Mail Servers
4dtec.nl is handled by two mail servers: mail.4dtec.nl and smtp.4dtec.nl.
Host names with one IP number:
mail.4dtec.nl points to: 149.210.173.21.
smtp.4dtec.nl points to: 83.163.66.44.