`openbasiskaart.nl`

DNSSEC	⚠️ Not signed
A	116.203.56.69^{🇩🇪 Hetzner116.203.0.0/16 HETZNER-DC}
		PTR	`static.69.56.203.116.clients.your-server.de`
NS	`ns1.proserve.nl` ⭐
		A	2001:828:13e9:1:137::1^{🇳🇱 AS-TBNLTN2001:828::/32 ProServe Network}
			PTR	`dns-shared-south-lb01.proserve.nl`
		A	80.84.227.137^{🇳🇱 AS-TBNLTN80.84.224.0/19 ProServe Network}
			PTR	`dns-shared-south-lb01.proserve.nl`
NS	`ns2.pro-serve.eu`
		A	2a05:d014:1c00:3a01:117c:ee84:61a:8006^{🇩🇪 Amazon2a05:d014:1c00::/38}
			PTR	`dns-shared-east-lb01.proserve.nl`
		A	18.196.180.73^{🇩🇪 Amazon18.196.0.0/15 EC2 FRA prefix}
			PTR	`dns-shared-east-lb01.proserve.nl`
NS	`ns3.proserve.org`
		A	2a05:d018:746:6e01:8d86:5568:fc42:4562^{🇮🇪 Amazon2a05:d018:400::/38 AMAZON AWS}
			PTR	`dns-shared-west-lb01.proserve.nl`
		A	34.251.57.20^{🇮🇪 Amazon34.248.0.0/13 EC2 DUB prefix}
			PTR	`dns-shared-west-lb01.proserve.nl`
MX	`kmail.b3partners.nl` ⭐
		A	188.245.83.70^{🇩🇪 Hetzner188.245.0.0/16 HETZNER-DC}
			PTR	`kmail.b3partners.nl`
MX	`bsmtp.proserve.nl`⁽⁴⁰⁾
TXT	`v=spf1 -all`
SOA	`ns1.proserve.nl`hostmaster@proserve.nl 2024-03-13 #1

`nl`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns1.dns.nl` ⭐
	NS	`ns3.dns.nl`
	NS	`ns4.dns.nl`
	TXT	`nl zone update: 2026-07-19 22:00:02 +0000 (EPOCH 1784498402)`
	SOA	`ns1.dns.nl`dns@sidn.nl 2026-07-19 #44

Same first word

openbasiskaart.nl

DNS History

9 records (6 active, 3 former)

●NSns1.proserve.nl2015-06-11 → 2026-07-19 · 2 obs

● 2015-06-11 22:16:18
● 2026-07-19 23:04:34

●NSns2.pro-serve.eu2015-06-11 → 2026-07-19 · 2 obs

● 2015-06-11 22:16:18
● 2026-07-19 23:04:34

●NSns3.proserve.org2015-06-11 → 2026-07-19 · 2 obs

● 2015-06-11 22:16:18
● 2026-07-19 23:04:34

●MXbsmtp.proserve.nl2015-06-11 → 2026-07-19 · 2 obs

● 2015-06-11 22:16:18
● 2026-07-19 23:04:34

●MXkmail.b3partners.nl2015-06-11 → 2026-07-19 · 2 obs

● 2015-06-11 22:16:18
● 2026-07-19 23:04:34

●A116.203.56.692026-06-10 → 2026-07-19 · 3 obs

○ 2017-09-06 13:23:36
● 2026-06-10 19:42:04
● 2026-07-19 23:04:34

○A144.76.60.1002015-06-11 → 2016-04-14 · 4 obs

● 2015-06-11 22:16:18
● 2016-04-14 08:32:46
○ 2016-09-24 07:12:32
○ 2026-07-19 23:04:34

○A2a01:4f8:191:6463::22015-06-11 → 2016-09-24 · 4 obs

● 2015-06-11 22:16:18
● 2016-09-24 07:12:32
○ 2017-09-06 13:23:36
○ 2026-07-19 23:04:34

○A78.47.134.2412016-09-24 → 2017-09-06 · 5 obs

○ 2016-04-14 08:32:46
● 2016-09-24 07:12:32
● 2017-09-06 13:23:36
○ 2026-06-10 19:42:04
○ 2026-07-19 23:04:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
nl	ns3.dns.nl, ns1.dns.nl, ns4.dns.nl	-
openbasiskaart.nl	ns1.proserve.nl, ns2.pro-serve.eu, ns3.proserve.org	-

✅ Authoritative Response

Server:34.251.57.20

NS records: ns1.proserve.nl, ns2.pro-serve.eu, ns3.proserve.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for openbasiskaart.nl (unsigned zone)

⏱️ Timing

Total: 791ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`116.203.56.69`
NS	3	`ns2.pro-serve.eu, ns1.proserve.nl...`
MX	2	`bsmtp.proserve.nl (pri: 40), kmail.b3partners.nl (pri: 20)`
TXT	1	`v=spf1 -all`
SOA	1	`ns1.proserve.nl hostmaster.proserve.nl`

Analysis

IP Addresses

openbasiskaart.nl resolves to one IP address: 116.203.56.69.

Name Servers

Three name servers are authoritative for openbasiskaart.nl: ns2.pro-serve.eu, ns1.proserve.nl and ns3.proserve.org.

openbasiskaart.nl shares at least some of its name servers with other domains, including lokaal55.com, tttis.nl, atze-geerte.nl and two others.

These name servers are frequently seen alongside ns2.pro-serve.be, ns3.proserve.nl, resolver1.r2ceurope.com and 6 other name servers.

ns2.pro-serve.eu resolves to 18.196.180.73 and 2a05:d014:1c00:3a01:117c:ee84:61a:8006. ns1.proserve.nl resolves to 80.84.227.137 and 2001:828:13e9:1:137::1. ns3.proserve.org resolves to 34.251.57.20 and 2a05:d018:746:6e01:8d86:5568:fc42:4562. All three hostnames point to two IP numbers each.

Mail Servers

Mail for openbasiskaart.nl is handled by two mail servers — kmail.b3partners.nl and bsmtp.proserve.nl.

openbasiskaart.nl uses an identical mail server configuration to several other domains — among them consept.nl, kaartenbalie.nl, gbimaps.nl and two more.

openbasiskaart.nl has at least partial mail server overlap with other domains such as maasshipstores.nl, defeestverhuurder.com, whooshmedia.nl and two more.

Hosts with just one IP address:

kmail.b3partners.nl points to the IP address 188.245.83.70.

openbasiskaart.nl - robtex.com