`contentsystem.nl`

DNSSEC	⚠️ Not signed
A	2a02:9e0:9000::55^{🇳🇱 NEDZONE-AS2a02:9e0::/32 bHosted IPv6 Route}
A	94.124.122.55^{🇳🇱 NEDZONE-AS94.124.120.0/21 Bhosted.nl}
NS	`ns1.openprovider.nl` ⭐
		A	2400:cb00:2049:1::a29f:1a0a^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.26.10^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns2.openprovider.be`
		A	2400:cb00:2049:1::a29f:1b60^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.27.96^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns3.openprovider.eu`
		A	2400:cb00:2049:1::a29f:3059^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.48.89^{Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
SOA	`ns1.openprovider.nl`dns@openprovider.eu 2025-09-29 #2

`nl`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns1.dns.nl` ⭐
	NS	`ns3.dns.nl`
	NS	`ns4.dns.nl`
	TXT	`nl zone update: 2026-04-12 02:00:01 +0000 (EPOCH 1775959201)`
	SOA	`ns1.dns.nl`dns@sidn.nl 2026-04-12 #4

Same first word

contentsystem.net

contentsystem.nl

DNS History

13 records (5 active, 8 former)

○NSnameserver.co2020-02-25 → 2020-02-25 · 4 obs

○ 2017-02-13 18:16:12
● 2020-02-25 23:18:50
○ 2026-03-28 04:05:34
○ 2026-04-12 02:39:28

○NSnameserver.lt2020-02-25 → 2020-02-25 · 4 obs

○ 2017-02-13 18:16:12
● 2020-02-25 23:18:50
○ 2026-03-28 04:05:34
○ 2026-04-12 02:39:28

○NSnameserver.nl2020-02-25 → 2020-02-25 · 4 obs

○ 2017-02-13 18:16:12
● 2020-02-25 23:18:50
○ 2026-03-28 04:05:34
○ 2026-04-12 02:39:28

○NSnameserver.tl2020-02-25 → 2020-02-25 · 4 obs

○ 2017-02-13 18:16:12
● 2020-02-25 23:18:50
○ 2026-03-28 04:05:34
○ 2026-04-12 02:39:28

●NSns1.openprovider.nl2026-03-28 → 2026-04-12 · 3 obs

○ 2020-02-25 23:18:50
● 2026-03-28 04:05:34
● 2026-04-12 02:39:28

○NSns1.swinxhosting.nl2015-07-26 → 2017-02-13 · 4 obs

● 2015-07-26 12:55:02
● 2017-02-13 18:16:12
○ 2020-02-25 23:18:50
○ 2026-04-12 02:39:28

●NSns2.openprovider.be2026-03-28 → 2026-04-12 · 3 obs

○ 2020-02-25 23:18:50
● 2026-03-28 04:05:34
● 2026-04-12 02:39:28

○NSns2.swinxhosting.nl2015-07-26 → 2017-02-13 · 4 obs

● 2015-07-26 12:55:02
● 2017-02-13 18:16:12
○ 2020-02-25 23:18:50
○ 2026-04-12 02:39:28

●NSns3.openprovider.eu2026-03-28 → 2026-04-12 · 3 obs

○ 2020-02-25 23:18:50
● 2026-03-28 04:05:34
● 2026-04-12 02:39:28

○MXmail.contentsystem.nl2015-07-26 → 2017-02-13 · 4 obs

● 2015-07-26 12:55:02
● 2017-02-13 18:16:12
○ 2020-02-25 23:18:50
○ 2026-04-12 02:39:28

○A185.66.250.2192015-07-26 → 2017-02-13 · 4 obs

● 2015-07-26 12:55:02
● 2017-02-13 18:16:12
○ 2020-02-25 23:18:50
○ 2026-04-12 02:39:28

●A2a02:9e0:9000::552026-03-28 → 2026-04-12 · 3 obs

○ 2020-02-25 23:18:50
● 2026-03-28 04:05:34
● 2026-04-12 02:39:28

●A94.124.122.552020-02-25 → 2026-04-12 · 3 obs

○ 2017-02-13 18:16:12
● 2020-02-25 23:18:50
● 2026-04-12 02:39:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
nl	ns4.dns.nl, ns3.dns.nl, ns1.dns.nl	-
contentsystem.nl	ns1.openprovider.nl, ns2.openprovider.be, ns3.openprovider.eu	-

✅ Authoritative Response

Server:162.159.26.10

NS records: ns1.openprovider.nl, ns2.openprovider.be, ns3.openprovider.eu

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 418ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`94.124.122.55`
AAAA	1	`2a02:9e0:9000::55`
NS	3	`ns1.openprovider.nl, ns2.openprovider.be...`
SOA	1	`ns1.openprovider.nl dns.openprovider.eu`

Analysis

IP Addresses

contentsystem.nl resolves to two IP numbers: 2a02:9e0:9000::55 and 94.124.122.55.

Other host names, for instance aggelen.net, bungalowtehuur.nl, swinxhosting.nl, devzone.be and swinx.be share IP numbers with contentsystem.nl.

Name Servers

contentsystem.nl delegates to three name servers: ns2.openprovider.be, ns3.openprovider.eu and ns1.openprovider.nl.

contentsystem.nl shares some name servers with other domains, for example carrosserie-giordano.com, weflexwork.net, (0x706f726e)-(0x787878)-clips.com, wiwi.be and easyads.se.

Host names with two IP numbers:

ns2.openprovider.be: 2400:cb00:2049:1::a29f:1b60 and 162.159.27.96

ns3.openprovider.eu: 2400:cb00:2049:1::a29f:3059 and 162.159.48.89

ns1.openprovider.nl: 2400:cb00:2049:1::a29f:1a0a and 162.159.26.10

contentsystem.nl - robtex.com