`opencontrolplus.nl`

DNSSEC	🔒 Signed (DS record present)
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}
MX	`mail.opencontrolplus.nl` ⭐
		A	127.0.0.1
TXT	`v=spf1 ip4:31.3.109.35 include:spf.antispamcloud.com include:_spf.mx-relay.co...`
SOA	`ns1.openprovider.nl`dns@openprovider.eu 2026-07-30 #5

`nl`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns1.dns.nl` ⭐
	NS	`ns3.dns.nl`
	NS	`ns4.dns.nl`
	TXT	`nl zone update: 2026-08-11 16:30:01 +0000 (EPOCH 1786465801)`
	SOA	`ns1.dns.nl`dns@sidn.nl 2026-08-11 #33

Subdomains

mail.opencontrolplus.nl

studio-elst.opencontrolplus.nl

ocp.opencontrolplus.nl

Same first word

opencontrolplus.nl

opencontrolplus.com

DNS History

9 records (4 active, 5 former)

●NSns1.openprovider.nl2026-05-22 → 2026-08-11 · 3 obs

○ 2016-04-27 07:48:10
● 2026-05-22 20:59:34
● 2026-08-11 17:18:08

○NSns1.tiscomhosting.nl2015-06-27 → 2016-02-02 · 4 obs

● 2015-06-27 22:40:50
● 2016-02-02 19:22:58
○ 2016-04-27 07:48:10
○ 2026-08-11 17:18:08

●NSns2.openprovider.be2026-05-22 → 2026-08-11 · 3 obs

○ 2016-04-27 07:48:10
● 2026-05-22 20:59:34
● 2026-08-11 17:18:08

○NSns2.tiscomhosting.net2015-06-27 → 2016-02-02 · 4 obs

● 2015-06-27 22:40:50
● 2016-02-02 19:22:58
○ 2016-04-27 07:48:10
○ 2026-08-11 17:18:08

●NSns3.openprovider.eu2026-05-22 → 2026-08-11 · 3 obs

○ 2016-04-27 07:48:10
● 2026-05-22 20:59:34
● 2026-08-11 17:18:08

○NSns3.tiscomhosting.eu2015-06-27 → 2016-02-02 · 4 obs

● 2015-06-27 22:40:50
● 2016-02-02 19:22:58
○ 2016-04-27 07:48:10
○ 2026-08-11 17:18:08

●MXmail.opencontrolplus.nl2015-06-27 → 2026-08-11 · 6 obs

● 2015-06-27 22:40:50
● 2016-02-02 19:22:58
○ 2016-04-27 07:48:10
○ 2026-05-22 20:59:34
● 2026-05-23 12:01:38
● 2026-08-11 17:18:08

○A2a00:1478:50:7:4:902:0:12015-06-27 → 2016-02-02 · 4 obs

● 2015-06-27 22:40:50
● 2016-02-02 19:22:58
○ 2016-04-27 07:48:10
○ 2026-08-11 17:18:08

○A77.95.252.422015-06-27 → 2016-02-02 · 4 obs

● 2015-06-27 22:40:50
● 2016-02-02 19:22:58
○ 2016-04-27 07:48:10
○ 2026-08-11 17:18:08

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:162.159.48.89

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: 612ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	3	`ns3.openprovider.eu, ns2.openprovider.be...`
MX	1	`mail.opencontrolplus.nl (pri: 10)`
TXT	1	`v=spf1 ip4:31.3.109.35 include:spf.antis`
SOA	1	`ns1.openprovider.nl dns.openprovider.eu`

Analysis

Hierarchy

mail.opencontrolplus.nl, studio-elst.opencontrolplus.nl and ocp.opencontrolplus.nl each fall under the parent domain opencontrolplus.nl.

Name Servers

The authoritative name servers for opencontrolplus.nl are ns2.openprovider.be, ns3.openprovider.eu and ns1.openprovider.nl — three in total.

opencontrolplus.nl partially shares its NS delegation with several other domains, including volksblad.nl, fou.be, myprowise.com and two others.

ns2.openprovider.be, ns3.openprovider.eu and ns1.openprovider.nl all resolve to exactly two IP numbers apiece: ns2.openprovider.be → 162.159.27.96 and 2400:cb00:2049:1::a29f:1b60; ns3.openprovider.eu → 162.159.48.89 and 2400:cb00:2049:1::a29f:3059; ns1.openprovider.nl → 162.159.26.10 and 2400:cb00:2049:1::a29f:1a0a.

Mail Servers

opencontrolplus.nl uses one mail server — mail.opencontrolplus.nl.

mail.opencontrolplus.nl directs to just one IP number, 127.0.0.1.

opencontrolplus.nl - robtex.com