`oorzaak-develop.nl`

DNSSEC	🔒 Signed (DS record present)
A	2a02:2968:1:0:1c00:1aff:fe00:557^{🇳🇱 CLDIN-NL2a02:2968::/29}
		PTR	`srv1.oorzaak-hosting.nl`
A	62.84.246.125^{🇳🇱 CLDIN-NL62.84.240.0/21}
NS	`ns1.flexwebhosting.nl` ⭐
		A	2a02:2968:2::10^{🇳🇱 CLDIN-NL2a02:2968::/29}
		A	62.84.243.10^{🇳🇱 CLDIN-NL62.84.240.0/21}
			PTR	`ns1.flexwebhosting.nl`
NS	`ns1.anony.nl`
		A	2a02:2968:2::10^{🇳🇱 CLDIN-NL2a02:2968::/29}
		A	62.84.243.10^{🇳🇱 CLDIN-NL62.84.240.0/21}
			PTR	`ns1.flexwebhosting.nl`
NS	`ns2.anony.nl`
		A	2a02:2968:2:5::30^{🇳🇱 CLDIN-NL2a02:2968::/29}
		A	185.27.140.33^{🇳🇱 CLDIN-NL185.27.140.0/22}
			PTR	`ns2.flexwebhosting.nl`
NS	`ns3.anony.eu`
		A	185.231.200.133^{🇳🇱 CLDIN-NL185.231.200.0/22}
			PTR	`ns3.anony.eu`
MX	`mail.oorzaak-develop.nl` ⭐
		A	2a02:2968:1:0:1c00:1aff:fe00:557^{🇳🇱 CLDIN-NL2a02:2968::/29}
			PTR	`srv1.oorzaak-hosting.nl`
		A	62.84.246.125^{🇳🇱 CLDIN-NL62.84.240.0/21}
			PTR	`srv1.oorzaak-hosting.nl`
TXT	`v=spf1 a mx a:srv1.oorzaak-hosting.nl ip4:46.17.7.105 ~all`
SOA	`ns1.flexwebhosting.nl`hostmaster@oorzaak-develop.nl serial=2100000634

`nl`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns1.dns.nl` ⭐
	NS	`ns3.dns.nl`
	NS	`ns4.dns.nl`
	TXT	`nl zone update: 2026-03-27 05:30:01 +0000 (EPOCH 1774589401)`
	SOA	`ns1.dns.nl`dns@sidn.nl 2026-03-27 #11

Same first word

oorzaak-develop.nl

DNS History

7 records (7 active, 0 former)

●NSns1.anony.nl2026-02-16 → 2026-03-27 · 2 obs

● 2026-02-16 07:35:58
● 2026-03-27 06:28:40

●NSns1.flexwebhosting.nl2026-02-16 → 2026-03-27 · 2 obs

● 2026-02-16 07:35:58
● 2026-03-27 06:28:40

●NSns2.anony.nl2026-02-16 → 2026-03-27 · 2 obs

● 2026-02-16 07:35:58
● 2026-03-27 06:28:40

●NSns3.anony.eu2026-02-16 → 2026-03-27 · 2 obs

● 2026-02-16 07:35:58
● 2026-03-27 06:28:40

●MXmail.oorzaak-develop.nl2026-02-16 → 2026-03-27 · 2 obs

● 2026-02-16 07:35:58
● 2026-03-27 06:28:40

●A2a02:2968:1:0:1c00:1aff:fe00:5572026-02-16 → 2026-03-27 · 2 obs

● 2026-02-16 07:35:58
● 2026-03-27 06:28:40

●A62.84.246.1252026-02-16 → 2026-03-27 · 2 obs

● 2026-02-16 07:35:58
● 2026-03-27 06:28:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
nl	ns1.dns.nl, ns3.dns.nl, ns4.dns.nl	-
oorzaak-develop.nl	ns1.anony.nl, ns2.anony.nl, ns3.anony.eu	4 records

✅ Authoritative Response

Server:185.231.200.133

NS records: ns1.anony.nl, ns2.anony.nl, ns3.anony.eu

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1160ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`62.84.246.125`
AAAA	1	`2a02:2968:1:0:1c00:1aff:fe00:557`
NS	3	`ns3.anony.eu, ns2.anony.nl...`
MX	1	`mail.oorzaak-develop.nl (pri: 10)`
TXT	1	`v=spf1 a mx a:srv1.oorzaak-hosting.nl ip`
SOA	1	`ns1.flexwebhosting.nl hostmaster.oorzaak`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.anony.nl, ns2.anony.nl, ns1.anony.nl...)

Analysis

IP Addresses

Two IP numbers are pointed to by oorzaak-develop.nl: 2a02:2968:1:0:1c00:1aff:fe00:557 and 62.84.246.125.

other host names include srv1a.oorzaak.nl, mail.penta-ray.org, penta-ray.com, oorzaak-hosting.nl and vertelacademie.nl; they share IP numbers with oorzaak-develop.nl.

Name Servers

oorzaak-develop.nl delegates to four name servers: ns3.anony.eu, ns1.anony.nl, ns2.anony.nl and ns1.flexwebhosting.nl.

oorzaak-develop.nl at least partially shares name servers with other domains, for instance renekidscentre.nl, turbodambase.nl, landgrave.nl, vanstratumdakwerken.nl and design-radiator.eu.

These name servers are commonly used with ns2.flexwebhosting.nl and ns3.flexwebhosting.com.

Hosts with two IPs:

Host ns1.anony.nl points to 2a02:2968:2::10 and 62.84.243.10.

Host ns2.anony.nl points to 2a02:2968:2:5::30 and 185.27.140.33.

Host ns1.flexwebhosting.nl points to 2a02:2968:2::10 and 62.84.243.10.

Hosts with one IP:

Host ns3.anony.eu points to 185.231.200.133.

Hosts pointing to 2a02:2968:2::10: ns1.anony.nl and ns1.flexwebhosting.nl.

Hosts pointing to 62.84.243.10: ns1.anony.nl and ns1.flexwebhosting.nl.

Mail Servers

oorzaak-develop.nl is handled by a single mail server, mail.oorzaak-develop.nl.

mail.oorzaak-develop.nl resolves to two IPs: 2a02:2968:1:0:1c00:1aff:fe00:557 and 62.84.246.125.

oorzaak-develop.nl - robtex.com