coderdojo.nl - dns.ninja
coderdojo.nl
nl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns1.dns.nl ⭐ | ||||||
| NS | ns3.dns.nl | ||||||
| NS | ns4.dns.nl | ||||||
| TXT | nl zone update: 2026-07-09 22:30:01 +0000 (EPOCH 1783636201) | ||||||
| SOA | ns1.dns.nldns@sidn.nl 2026-07-09 #45 | ||||||
Same first word
Similar names
DNS History
11 records (9 active, 2 former)
●NSns0.transip.net2015-06-22 → 2026-07-09 · 2 obs
● 2026-07-09 23:17:18
●NSns1.transip.nl2015-06-22 → 2026-07-09 · 2 obs
● 2026-07-09 23:17:18
●NSns2.transip.eu2015-06-22 → 2026-07-09 · 2 obs
● 2026-07-09 23:17:18
●MXalt1.aspmx.l.google.com2015-06-22 → 2026-07-09 · 2 obs
● 2026-07-09 23:17:18
●MXalt2.aspmx.l.google.com2015-06-22 → 2026-07-09 · 2 obs
● 2026-07-09 23:17:18
●MXaspmx.l.google.com2015-06-22 → 2026-07-09 · 2 obs
● 2026-07-09 23:17:18
●MXaspmx2.googlemail.com2015-06-22 → 2026-07-09 · 2 obs
● 2026-07-09 23:17:18
●MXaspmx3.googlemail.com2015-06-22 → 2026-07-09 · 2 obs
● 2026-07-09 23:17:18
○A149.210.164.1192016-04-25 → 2017-02-14 · 5 obs
● 2016-04-25 06:14:24
● 2017-02-14 08:05:46
○ 2026-02-26 00:12:00
○ 2026-07-09 23:17:18
●A213.247.120.1762026-02-26 → 2026-07-09 · 3 obs
● 2026-02-26 00:12:00
● 2026-07-09 23:17:18
○A50.115.169.292015-06-22 → 2016-01-17 · 4 obs
● 2016-01-17 02:25:34
○ 2016-04-25 06:14:24
○ 2026-07-09 23:17:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nl | ns3.dns.nl, ns1.dns.nl, ns4.dns.nl | - |
| coderdojo.nl | ns0.transip.net, ns1.transip.nl, ns2.transip.eu | 2 records |
✅ Authoritative Response
Server:195.135.195.195
NS records: ns0.transip.net, ns1.transip.nl, ns2.transip.eu
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 696ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 213.247.120.176 |
| NS | 3 | ns0.transip.net, ns1.transip.nl... |
| MX | 5 | alt1.aspmx.l.google.com (pri: 5), aspmx2.googlemail.com (pri: 10)... |
| TXT | 8 | v=DMARC1; p=none; rua=mailto:chris@coder, brevo-code:975ad0223a4edaf27ed6a3c277556... |
| SOA | 1 | ns0.transip.net hostmaster.transip.nl |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.transip.nl, ns1.transip.nl)
Analysis
IP Addresses
coderdojo.nl has exactly one IP address — 213.247.120.176.
bourgonje.nl, grapelabels.com, astercloud.net plus two other host names have IP numbers in common with coderdojo.nl.
Name Servers
coderdojo.nl has three name servers — ns2.transip.eu, ns0.transip.net and ns1.transip.nl.
There is at least partial name server overlap between coderdojo.nl and other domains — glow.nl, dezign7.nl, tubelesstape.com and two more among them.
Each of ns2.transip.eu, ns0.transip.net and ns1.transip.nl points to two IP numbers. ns2.transip.eu points to 37.97.199.195 and 2a01:7c8:f:c1f::195. ns0.transip.net points to 195.135.195.195 and 2a01:7c8:dddd:195::195. ns1.transip.nl points to 195.8.195.195 and 2a01:7c8:7000:195::195.
Mail Servers
coderdojo.nl has five mail servers, which are aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.
At least some of the mail servers used by coderdojo.nl are shared with other domains: insou-insurance.co.jp, ns500794.ns500794.ns500794.ns500841.ns500794.ns500795.ns500794.ns500795.ns500794.ns500821.ns500821.ns500795.ns500795.lustypartnersfinder.com, podinn.com.au and two others among them.
These mail servers are often deployed together with alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and 3 other mail servers.
Host names pointing to two IP addresses:
aspmx2.googlemail.com resolves to 108.177.123.27 and 2800:3f0:4003:c0f::1a.
aspmx3.googlemail.com resolves to 172.253.116.27 and 2a00:1450:400b:c02::1b.
aspmx.l.google.com resolves to 173.194.45.27 and 2607:f8b0:4004:c1d::1a.
alt1.aspmx.l.google.com resolves to 108.177.123.26 and 2800:3f0:4003:c0f::1b.
alt2.aspmx.l.google.com resolves to 172.253.116.26 and 2a00:1450:400b:c02::1a.