`ondersteuning.nl`

DNSSEC	🔒 Signed (DS record present)
A	136.144.187.5^{🇳🇱 TRANSIP-AS136.144.128.0/17 TransIP BV Amsterdam, The Netherlands}
		PTR	`support1.blue-hosting.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}
			PTR	`ip-162-159-26-10.defastlink.net`
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 2025-04-15 #2

`nl`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns1.dns.nl` ⭐ 🔒
	NS	`ns3.dns.nl` 🔒
	NS	`ns4.dns.nl` 🔒
	TXT	`nl zone update: 2026-03-15 06:00:02 +0000 (EPOCH 1773554402)`
	SOA	`ns1.dns.nl`dns@sidn.nl 2026-03-15 #12

Same first word

ondersteuning.org

ondersteuning.info

ondersteuning.com

ondersteuning.nu

ondersteuning.be

ondersteuning.nl

Similar names

neutrondesign.com

enduringstone.com

turnonedesign.com

DNS History

11 records (4 active, 7 former)

●NSns1.openprovider.nl2020-01-11 → 2026-03-23 · 3 obs

○ 2017-03-22 07:18:26
● 2020-01-11 06:29:36
● 2026-03-23 20:01:50

○NSns1.sedoparking.com2015-07-18 → 2017-03-22 · 4 obs

● 2015-07-18 11:21:48
● 2017-03-22 07:18:26
○ 2020-01-11 06:29:36
○ 2026-03-23 20:01:50

●NSns2.openprovider.be2020-01-11 → 2026-03-23 · 3 obs

○ 2017-03-22 07:18:26
● 2020-01-11 06:29:36
● 2026-03-23 20:01:50

○NSns2.sedoparking.com2015-07-18 → 2017-03-22 · 4 obs

● 2015-07-18 11:21:48
● 2017-03-22 07:18:26
○ 2020-01-11 06:29:36
○ 2026-03-23 20:01:50

●NSns3.openprovider.eu2020-01-11 → 2026-03-23 · 3 obs

○ 2017-03-22 07:18:26
● 2020-01-11 06:29:36
● 2026-03-23 20:01:50

○MXlocalhost2017-03-22 → 2017-03-22 · 4 obs

○ 2016-07-09 22:22:34
● 2017-03-22 07:18:26
○ 2020-01-11 06:29:36
○ 2026-03-23 20:01:50

○MXmail.nickstel.com2015-07-18 → 2016-07-09 · 4 obs

● 2015-07-18 11:21:48
● 2016-07-09 22:22:34
○ 2017-03-22 07:18:26
○ 2026-03-23 20:01:50

●A136.144.187.52026-03-23 → 2026-03-23 · 2 obs

○ 2020-01-11 06:29:36
● 2026-03-23 20:01:50

○A37.97.195.1342020-01-11 → 2020-01-11 · 3 obs

○ 2017-03-22 07:18:26
● 2020-01-11 06:29:36
○ 2026-03-23 20:01:50

○A72.52.4.1222017-03-22 → 2017-03-22 · 4 obs

○ 2016-07-09 22:22:34
● 2017-03-22 07:18:26
○ 2020-01-11 06:29:36
○ 2026-03-23 20:01:50

○A72.52.4.912015-07-18 → 2016-07-09 · 4 obs

● 2015-07-18 11:21:48
● 2016-07-09 22:22:34
○ 2017-03-22 07:18:26
○ 2026-03-23 20:01:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
nl	ns1.dns.nl, ns3.dns.nl, ns4.dns.nl	-
ondersteuning.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: 558ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`136.144.187.5`
NS	3	`ns3.openprovider.eu, ns1.openprovider.nl...`
SOA	1	`ns1.openprovider.nl dns.openprovider.eu`

Analysis

IP Addresses

ondersteuning.nl points to a single IP address: 136.144.187.5.

Other host names such as zcz.nl, e-s.nl, uitroepteken.nl, easyserver.com and vipo.nl share IPs with ondersteuning.nl.

Name Servers

ondersteuning.nl is delegated to three name servers: ns2.openprovider.be, ns3.openprovider.eu and ns1.openprovider.nl.

ondersteuning.nl at least partially shares name servers with other domains, for example castman.eu, asuslaptop.be, gesink.nl, transkontina.com and vsfg.nl.

Host names with two IP numbers:

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

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

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

ondersteuning.nl - robtex.com