developercenter.nl - dns.ninja
developercenter.nl
nl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns1.dns.nl ⭐ | ||||||
| NS | ns3.dns.nl | ||||||
| NS | ns4.dns.nl | ||||||
| TXT | nl zone update: 2026-07-22 14:30:01 +0000 (EPOCH 1784730601) | ||||||
| SOA | ns1.dns.nldns@sidn.nl 2026-07-22 #29 | ||||||
Subdomains
Same first word
developercenter.nl |
Similar names
DNS History
9 records (8 active, 1 former)
●NSns0.leaseweb.nl2015-06-03 → 2026-07-22 · 2 obs
● 2026-07-22 15:21:18
●NSns1.leaseweb.nl2015-06-03 → 2026-07-22 · 2 obs
● 2026-07-22 15:21:18
●NSns4.leaseweb.net2015-06-03 → 2026-07-22 · 2 obs
● 2026-07-22 15:21:18
●NSns5.leaseweb.nl2015-06-03 → 2026-07-22 · 2 obs
● 2026-07-22 15:21:18
●MXimap.developercenter.nl2015-06-03 → 2026-07-22 · 2 obs
● 2026-07-22 15:21:18
●MXmail.developercenter.nl2015-06-03 → 2026-07-22 · 2 obs
● 2026-07-22 15:21:18
●MXsmtp.developercenter.nl2015-06-03 → 2026-07-22 · 2 obs
● 2026-07-22 15:21:18
●A185.104.29.482026-07-22 → 2026-07-22 · 2 obs
● 2026-07-22 15:21:18
○A82.192.86.2112015-06-03 → 2017-05-14 · 3 obs
● 2017-05-14 23:33:36
○ 2026-07-22 15:21:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nl | ns1.dns.nl, ns3.dns.nl, ns4.dns.nl | - |
| developercenter.nl | ns1.leaseweb.nl, ns4.leaseweb.net, ns5.leaseweb.nl | 4 records |
✅ Authoritative Response
Server:23.19.197.53
NS records: ns1.leaseweb.nl, ns4.leaseweb.net, ns5.leaseweb.nl
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 608ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.104.29.48 |
| NS | 4 | ns4.leaseweb.net, ns0.leaseweb.nl... |
| MX | 3 | smtp.developercenter.nl (pri: 20), imap.developercenter.nl (pri: 30)... |
| TXT | 1 | v=spf1 ip4:82.192.86.211 ~all |
| SOA | 1 | ns0.leaseweb.nl postmaster.leaseweb.nl |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.leaseweb.nl, ns1.leaseweb.nl, ns5.leaseweb.nl...)
Analysis
Hierarchy
developercenter.nl is a parent domain, with imap.developercenter.nl, smtp.developercenter.nl and mail.developercenter.nl beneath it.
IP Addresses
developercenter.nl resolves to just one IP address, 185.104.29.48.
Two other host names, along with aristoi.eu, mail.mzr.nl and geborduurdehanddoeken.nl, also share IP numbers with developercenter.nl.
Name Servers
The NS records for developercenter.nl point to four name servers: ns4.leaseweb.net, ns0.leaseweb.nl, ns1.leaseweb.nl and ns5.leaseweb.nl.
developercenter.nl has at least partial name server overlap with other domains, such as macrocompltd.com, e-portalen.nl, 39.211.95.in-addr.arpa and two others.
It is common to see these name servers used together with name servers ns0.leaseweb.com and ns1.leaseweb.com.
ns4.leaseweb.net, ns0.leaseweb.nl and ns1.leaseweb.nl share IP addresses 23.19.196.53 and 2607:f5b5::53. ns5.leaseweb.nl directs to 23.19.197.53 and 2607:f5b5:1::53. All four hostnames carry two IP addresses each.
Each of ns4.leaseweb.net, ns0.leaseweb.nl and ns1.leaseweb.nl resolves to 2607:f5b5::53.
Each of ns4.leaseweb.net, ns0.leaseweb.nl and ns1.leaseweb.nl resolves to 23.19.196.53.
Mail Servers
developercenter.nl has three mail servers: imap.developercenter.nl, mail.developercenter.nl and smtp.developercenter.nl.
imap.developercenter.nl resolves to 185.104.29.48, and so do mail.developercenter.nl and smtp.developercenter.nl — all three share that one IP address.
Each of imap.developercenter.nl, mail.developercenter.nl and smtp.developercenter.nl resolves to 185.104.29.48.