constructio.nl - dns.ninja
constructio.nl
nl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns1.dns.nl ⭐ | ||||||
| NS | ns3.dns.nl | ||||||
| NS | ns4.dns.nl | ||||||
| TXT | nl zone update: 2026-07-16 22:30:01 +0000 (EPOCH 1784241001) | ||||||
| SOA | ns1.dns.nldns@sidn.nl 2026-07-16 #45 | ||||||
Subdomains
Same first word
Similar names
DNS History
14 records (6 active, 8 former)
○NSns0.transip.net2015-07-22 → 2017-04-05 · 4 obs
● 2017-04-05 20:51:24
○ 2026-04-03 04:08:56
○ 2026-07-16 23:23:10
●NSns1.dovendi.nl2026-04-03 → 2026-07-16 · 3 obs
● 2026-04-03 04:08:56
● 2026-07-16 23:23:10
○NSns1.transip.nl2015-07-22 → 2017-04-05 · 4 obs
● 2017-04-05 20:51:24
○ 2026-04-03 04:08:56
○ 2026-07-16 23:23:10
●NSns2.dovendi.eu2026-04-03 → 2026-07-16 · 3 obs
● 2026-04-03 04:08:56
● 2026-07-16 23:23:10
○NSns2.transip.eu2015-07-22 → 2017-04-05 · 4 obs
● 2017-04-05 20:51:24
○ 2026-04-03 04:08:56
○ 2026-07-16 23:23:10
●NSns3.dovendi.eu2026-04-03 → 2026-07-16 · 3 obs
● 2026-04-03 04:08:56
● 2026-07-16 23:23:10
●MXmailx.xnsregistrar.com2026-04-03 → 2026-07-16 · 3 obs
● 2026-04-03 04:08:56
● 2026-07-16 23:23:10
○MXmx1.constructio.nl2015-07-22 → 2017-04-05 · 4 obs
● 2017-04-05 20:51:24
○ 2026-04-03 04:08:56
○ 2026-07-16 23:23:10
○MXmx2.constructio.nl2015-07-22 → 2017-04-05 · 4 obs
● 2017-04-05 20:51:24
○ 2026-04-03 04:08:56
○ 2026-07-16 23:23:10
○A195.201.235.1732026-04-03 → 2026-07-16 · 2 obs
○ 2026-07-16 23:23:10
○A2a01:4f8:c013:fb43::12026-04-03 → 2026-07-16 · 2 obs
○ 2026-07-16 23:23:10
●A2a01:4f8:c014:b2d8::12026-04-03 → 2026-07-16 · 3 obs
● 2026-04-03 04:08:56
● 2026-07-16 23:23:10
○A85.17.239.1562015-07-22 → 2017-04-05 · 4 obs
● 2017-04-05 20:51:24
○ 2026-04-03 04:08:56
○ 2026-07-16 23:23:10
●A88.198.116.1212026-04-03 → 2026-07-16 · 3 obs
● 2026-04-03 04:08:56
● 2026-07-16 23:23:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nl | ns1.dns.nl, ns3.dns.nl, ns4.dns.nl | - |
| constructio.nl | ns1.dovendi.nl, ns2.dovendi.eu, ns3.dovendi.eu | - |
✅ Authoritative Response
Server:95.168.166.87
NS records: ns1.dovendi.nl, ns2.dovendi.eu, ns3.dovendi.eu
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1279ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 88.198.116.121 |
| AAAA | 1 | 2a01:4f8:c014:b2d8::1 |
| NS | 3 | ns1.dovendi.nl, ns2.dovendi.eu... |
| MX | 1 | mailx.xnsregistrar.com (pri: 0) |
| TXT | 4 | c604ce15b99eb0dfb8d78cf6ae04008d34e61ed6, v=spf1 -all... |
| SOA | 1 | ns1.dovendi.nl info.dovendi.com |
Analysis
Hierarchy
mx2.constructio.nl and mx1.constructio.nl are both subdomains of constructio.nl.
IP Addresses
constructio.nl has two IP addresses: 88.198.116.121 and 2a01:4f8:c014:b2d8::1
itof.fr, www.irisresearch.nl, enfa.nl and two other host names share IP numbers with constructio.nl.
Name Servers
constructio.nl is served by three name servers: ns2.dovendi.eu, ns3.dovendi.eu and ns1.dovendi.nl.
There is at least partial name server overlap between constructio.nl and other domains — rainbowhomes.co.uk, viha.nl, aerox.be and two more among them.
The hostnames ns2.dovendi.eu, ns3.dovendi.eu and ns1.dovendi.nl each direct to two IP addresses — ns2.dovendi.eu to 212.8.252.63 and 2a00:7c80:0:26e::2, ns3.dovendi.eu to 91.107.180.97 and 2a01:4f8:1c17:f65d::2, and ns1.dovendi.nl to 95.168.166.87 and 2001:1af8:5000:a01f:6::2.
Mail Servers
Mail for constructio.nl is handled by a single mail server, mailx.xnsregistrar.com.
constructio.nl uses an identical mail server configuration to several other domains — among them steilmann.nl, motortrip.nl, bmelektro.nl and two more.
mailx.xnsregistrar.com carries two IP numbers: 78.141.221.48 and 2001:19f0:5001:20b9:5400:2ff:fe41:7810.