econstruct.nl - dns.ninja
econstruct.nl
nl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns1.dns.nl ⭐ | ||||||
| NS | ns3.dns.nl | ||||||
| NS | ns4.dns.nl | ||||||
| TXT | nl zone update: 2026-07-01 03:30:01 +0000 (EPOCH 1782876601) | ||||||
| SOA | ns1.dns.nldns@sidn.nl 2026-07-01 #7 | ||||||
Subdomains
mail.econstruct.nl |
Same first word
econstruct.eu |
econstruct.in |
econstruct.be |
econstruct.com.my |
econstruct.org |
econstruct.ae |
econstruct.se |
econstruct.us |
econstruct.com |
econstruct.co |
econstruct.nl |
Similar names
construtec.eng.br |
structecon.com |
construtec.cc |
construtec.mx |
construtec.co |
centrustco.us |
construtec.es |
construtec.gr |
construtec.cl |
conestruct.com |
construtec.com |
centrustco.com |
construtec.be |
DNS History
12 records (5 active, 7 former)
●NSdns1.ddfr.nl2026-04-20 → 2026-07-01 · 3 obs
● 2026-04-20 04:26:10
● 2026-07-01 04:27:06
●NSdns2.ddfr.nl2026-04-20 → 2026-07-01 · 3 obs
● 2026-04-20 04:26:10
● 2026-07-01 04:27:06
○NSns1.ddfr.nl2015-07-18 → 2017-06-10 · 4 obs
● 2017-06-10 05:40:00
○ 2026-04-20 04:26:10
○ 2026-07-01 04:27:06
○NSns2.ddfr.nl2015-07-18 → 2017-06-10 · 4 obs
● 2017-06-10 05:40:00
○ 2026-04-20 04:26:10
○ 2026-07-01 04:27:06
●MXeconstruct-nl.mail.protection.outlook.com2026-04-20 → 2026-07-01 · 3 obs
● 2026-04-20 04:26:10
● 2026-07-01 04:27:06
○MXinbound1.ddfr.nl2015-07-18 → 2017-06-10 · 4 obs
● 2017-06-10 05:40:00
○ 2026-04-20 04:26:10
○ 2026-07-01 04:27:06
○MXinbound2.ddfr.nl2015-07-18 → 2017-06-10 · 4 obs
● 2017-06-10 05:40:00
○ 2026-04-20 04:26:10
○ 2026-07-01 04:27:06
○MXmail.econstruct.nl2015-07-18 → 2017-06-10 · 4 obs
● 2017-06-10 05:40:00
○ 2026-04-20 04:26:10
○ 2026-07-01 04:27:06
●A213.249.70.332026-04-20 → 2026-07-01 · 3 obs
● 2026-04-20 04:26:10
● 2026-07-01 04:27:06
●A2a01:448:1004::332026-04-20 → 2026-07-01 · 3 obs
● 2026-04-20 04:26:10
● 2026-07-01 04:27:06
○A81.169.171.252016-12-04 → 2017-06-10 · 5 obs
● 2016-12-04 01:58:34
● 2017-06-10 05:40:00
○ 2026-04-20 04:26:10
○ 2026-07-01 04:27:06
○A83.136.195.262015-07-18 → 2016-04-13 · 4 obs
● 2016-04-13 01:31:46
○ 2016-12-04 01:58:34
○ 2026-07-01 04:27:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nl | ns1.dns.nl, ns3.dns.nl, ns4.dns.nl | - |
| econstruct.nl | dns1.ddfr.nl, dns2.ddfr.nl | 4 records |
✅ Authoritative Response
Server:185.250.162.22
NS records: dns1.ddfr.nl, dns2.ddfr.nl
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 403ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 213.249.70.33 |
| AAAA | 1 | 2a01:448:1004::33 |
| NS | 2 | dns1.ddfr.nl, dns2.ddfr.nl |
| MX | 1 | econstruct-nl.mail.protection.outlook.co |
| TXT | 3 | MS=ms97453807, v=spf1 mx a include:spf.mailjet.com incl... |
| SOA | 1 | dns1.ddfr.nl hostmaster.ddfr.nl |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (dns1.ddfr.nl, dns1.ddfr.nl, dns2.ddfr.nl...)
Analysis
Hierarchy
econstruct.nl serves as the parent of mail.econstruct.nl.
IP Addresses
econstruct.nl directs to two IP numbers, 213.249.70.33 and 2a01:448:1004::33
Among the host names that share IP numbers with econstruct.nl are vdmijle.nl, ns2.siemenroorda.nl, newhealthcentre.com and two others.
Name Servers
Two name servers handle the delegation for econstruct.nl: dns1.ddfr.nl and dns2.ddfr.nl.
econstruct.nl has the same name server delegation as a number of other domains, such as 249-87-145.kabelnoord.net, 245.87.145.in-addr.arpa, 224-106-91.kabelnoord.net and two more.
dns1.ddfr.nl and dns2.ddfr.nl both carry two IP addresses. The A records for dns1.ddfr.nl are 83.136.192.23 and 2a02:5b0:0:25::19; the A records for dns2.ddfr.nl are 185.250.162.22 and 2a02:5b0:0:29::10.
Mail Servers
econstruct.nl routes its mail through a single mail server, econstruct-nl.mail.protection.outlook.com.
econstruct-nl.mail.protection.outlook.com directs to 8 IP numbers, including 52.101.68.0, 52.101.68.29 and 52.101.73.1, along with 5 other.