`colourcool.nl`

DNSSEC	⚠️ Not signed
NS	`ns01.noordned.nl` ⚠️ Not in zone NS records
		A	217.21.199.68^{🇳🇱 OSSO217.21.192.0/20 217.21.192.0/20}
			PTR	`d915c744.osso.nl`
NS	`ns02.noordned.nl` ⚠️ Not in zone NS records
		A	185.12.145.3^{🇳🇱 OSSO185.12.144.0/22}
			PTR	`b90c9103.osso.nl`

`nl`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns1.dns.nl` ⭐
	NS	`ns3.dns.nl`
	NS	`ns4.dns.nl`
	TXT	`nl zone update: 2026-04-13 00:00:01 +0000 (EPOCH 1776038401)`
	SOA	`ns1.dns.nl`dns@sidn.nl 2026-04-13 #0

Same first word

colourcool.nl

DNS History

4 records (2 active, 2 former)

●NSns01.noordned.nl2015-07-08 → 2026-04-13 · 2 obs

● 2015-07-08 03:53:42
● 2026-04-13 00:40:02

●NSns02.noordned.nl2015-07-08 → 2026-04-13 · 2 obs

● 2015-07-08 03:53:42
● 2026-04-13 00:40:02

○MXmail.colourcool.nl2015-07-08 → 2017-01-31 · 4 obs

● 2015-07-08 03:53:42
● 2017-01-31 00:37:20
○ 2026-04-09 20:05:46
○ 2026-04-13 00:40:02

○A193.53.125.542015-07-08 → 2017-01-31 · 4 obs

● 2015-07-08 03:53:42
● 2017-01-31 00:37:20
○ 2026-04-09 20:05:46
○ 2026-04-13 00:40:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
nl	ns3.dns.nl, ns4.dns.nl, ns1.dns.nl	-
colourcool.nl	ns01.noordned.nl, ns02.noordned.nl	2 records

✅ Authoritative Response

Server:185.12.145.3

NS records: ns01.noordned.nl, ns02.noordned.nl

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for colourcool.nl (unsigned zone)

⏱️ Timing

Total: 324ms | Queries: -

📄 Records

Type	Count	Sample Data

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns01.noordned.nl, ns02.noordned.nl)

Analysis

Name Servers

colourcool.nl is delegated to two name servers ns01.noordned.nl and ns02.noordned.nl.

colourcool.nl shares the same name server setup as other domains, for instance neutrinos.nl, thuiszorgdichtbij.nl, xooxle.nl, eduspace.nl and bytebank.nl.

Host names with one IP number:

ns01.noordned.nl points to 217.21.199.68

ns02.noordned.nl points to 185.12.145.3

colourcool.nl - robtex.com

colourcool.nl

nl