coltech.nl - dns.ninja
coltech.nl
nl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns1.dns.nl ⭐ | ||||||
| NS | ns3.dns.nl | ||||||
| NS | ns4.dns.nl | ||||||
| TXT | nl zone update: 2026-07-25 19:00:01 +0000 (EPOCH 1785006001) | ||||||
| SOA | ns1.dns.nldns@sidn.nl 2026-07-25 #38 | ||||||
Same first word
Similar names
DNS History
11 records (6 active, 5 former)
●NSns1.dovendi.nl2026-06-10 → 2026-07-25 · 3 obs
● 2026-06-10 18:22:10
● 2026-07-25 19:58:34
○NSns1.hostnet.nl2018-09-05 → 2018-09-05 · 3 obs
○ 2026-06-10 18:22:10
○ 2026-07-25 19:58:34
●NSns2.dovendi.eu2026-06-10 → 2026-07-25 · 3 obs
● 2026-06-10 18:22:10
● 2026-07-25 19:58:34
○NSns2.hostnetbv.com2018-09-05 → 2018-09-05 · 3 obs
○ 2026-06-10 18:22:10
○ 2026-07-25 19:58:34
●NSns3.dovendi.eu2026-06-10 → 2026-07-25 · 3 obs
● 2026-06-10 18:22:10
● 2026-07-25 19:58:34
○NSns3.hostnetbv.nl2018-09-05 → 2018-09-05 · 3 obs
○ 2026-06-10 18:22:10
○ 2026-07-25 19:58:34
●MXmailx.xnsregistrar.com2026-06-10 → 2026-07-25 · 2 obs
● 2026-07-25 19:58:34
●A2a01:4f8:c014:b2d8::12026-06-10 → 2026-07-25 · 3 obs
● 2026-06-10 18:22:10
● 2026-07-25 19:58:34
○A2a02:2268:ffff:ffff::42018-09-05 → 2018-09-05 · 3 obs
○ 2026-06-10 18:22:10
○ 2026-07-25 19:58:34
●A88.198.116.1212026-06-10 → 2026-07-25 · 3 obs
● 2026-06-10 18:22:10
● 2026-07-25 19:58:34
○A91.184.0.1002018-09-05 → 2018-09-05 · 3 obs
○ 2026-06-10 18:22:10
○ 2026-07-25 19:58:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nl | ns3.dns.nl, ns1.dns.nl, ns4.dns.nl | - |
| coltech.nl | ns3.dovendi.eu, ns2.dovendi.eu, ns1.dovendi.nl | - |
✅ Authoritative Response
Server:91.107.180.97
NS records: ns3.dovendi.eu, ns2.dovendi.eu, ns1.dovendi.nl
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1174ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 88.198.116.121 |
| AAAA | 1 | 2a01:4f8:c014:b2d8::1 |
| NS | 3 | ns3.dovendi.eu, ns1.dovendi.nl... |
| MX | 1 | mailx.xnsregistrar.com (pri: 0) |
| TXT | 4 | afternic-verification-8jDbcERHhqPtecPbFc, v=spf1 -all... |
| SOA | 1 | ns1.dovendi.nl info.dovendi.com |
Analysis
IP Addresses
coltech.nl directs to two IP numbers, 88.198.116.121 and 2a01:4f8:c014:b2d8::1
affiliatemarkt.nl, faet.nl, tanana.de plus two other host names have IP numbers in common with coltech.nl.
Name Servers
coltech.nl has three name servers — ns2.dovendi.eu, ns3.dovendi.eu and ns1.dovendi.nl.
coltech.nl partially shares its NS delegation with several other domains, including temco.fr, valenta.fr, dopera.fr and two others.
Each of ns2.dovendi.eu, ns3.dovendi.eu and ns1.dovendi.nl points to two IP numbers. ns2.dovendi.eu points to 212.8.252.63 and 2a00:7c80:0:26e::2. ns3.dovendi.eu points to 91.107.180.97 and 2a01:4f8:1c17:f65d::2. ns1.dovendi.nl points to 95.168.166.87 and 2001:1af8:5000:a01f:6::2.
Mail Servers
coltech.nl uses one mail server — mailx.xnsregistrar.com.
The mail server setup of coltech.nl matches that of other domains such as quintech.nl, sauz.nl, hydrosano.nl and two others.
The host mailx.xnsregistrar.com resolves to 78.141.221.48 and 2001:19f0:5001:20b9:5400:2ff:fe41:7810 — two IP addresses.