`merkopstelling.com`

DNSSEC	🔒 Signed (DS record present)
A	185.173.21.10^{🇳🇱 NL-BIT185.173.20.0/22}
		PTR	`redirect.myrootnet.nl`
NS	`nsauth.myrootnet.com` ⭐
		A	2a0b:3100:200::5^{🇳🇱 AS229272000::/3}
			PTR	`nsauth.myrootnet.com`
		A	81.85.60.5
			PTR	`nsauth.myrootnet.com`
NS	`nsauth.myrootnet.nl`
		A	2a0b:3100:53::10^{🇳🇱 NL-BIT2a0b:3100::/40 Rootnet Managed Servers BIT-2}
		A	185.173.20.5^{🇳🇱 NL-BIT185.173.20.0/22}
			PTR	`nsauth.myrootnet.nl`
MX	`mail.merkopstelling.com` ⭐
		A	2a0b:3100:10::20:20^{🇳🇱 NL-BIT2a0b:3100::/40 Rootnet Managed Servers BIT-2}
			PTR	`hosting09.myrootnet.nl`
		A	185.173.20.20^{🇳🇱 NL-BIT185.173.20.0/22}
			PTR	`hosting09.myrootnet.nl`
TXT	`v=spf1 a mx ip4:185.173.20.20 ip6:2a0b:3100:10::20:20 ?all`
SOA	`nsauth.myrootnet.com`root@rootnet.nl 2026-04-09 #1

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1776163327

Same first word

merkopstelling.com

DNS History

7 records (4 active, 3 former)

○NSns1.myrootnet.nl2015-06-27 → 2018-01-14 · 4 obs

● 2015-06-27 16:16:06
● 2018-01-14 20:43:04
○ 2026-02-16 07:36:08
○ 2026-04-14 10:55:24

○NSns2.myrootnet.nl2015-06-27 → 2018-01-14 · 4 obs

● 2015-06-27 16:16:06
● 2018-01-14 20:43:04
○ 2026-02-16 07:36:08
○ 2026-04-14 10:55:24

●NSnsauth.myrootnet.com2026-02-16 → 2026-04-14 · 3 obs

○ 2018-01-14 20:43:04
● 2026-02-16 07:36:08
● 2026-04-14 10:55:24

●NSnsauth.myrootnet.nl2026-02-16 → 2026-04-14 · 3 obs

○ 2018-01-14 20:43:04
● 2026-02-16 07:36:08
● 2026-04-14 10:55:24

●MXmail.merkopstelling.com2015-06-27 → 2026-04-14 · 2 obs

● 2015-06-27 16:16:06
● 2026-04-14 10:55:24

●A185.173.21.102026-02-16 → 2026-04-14 · 3 obs

○ 2018-01-14 20:43:04
● 2026-02-16 07:36:08
● 2026-04-14 10:55:24

○A87.233.176.222015-06-27 → 2018-01-14 · 4 obs

● 2015-06-27 16:16:06
● 2018-01-14 20:43:04
○ 2026-02-16 07:36:08
○ 2026-04-14 10:55:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, m.gtld-servers.net, b.gtld-servers.net, g.gtld-servers.net...	-
merkopstelling.com	nsauth.myrootnet.nl, nsauth.myrootnet.com	2 records

✅ Authoritative Response

Server:185.173.20.5

NS records: nsauth.myrootnet.nl, nsauth.myrootnet.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 634ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`185.173.21.10`
NS	2	`nsauth.myrootnet.nl, nsauth.myrootnet.com`
MX	1	`mail.merkopstelling.com (pri: 10)`
TXT	1	`v=spf1 a mx ip4:185.173.20.20 ip6:2a0b:3`
SOA	1	`nsauth.myrootnet.com root.rootnet.nl`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (nsauth.myrootnet.com, nsauth.myrootnet.com)

Analysis

IP Addresses

merkopstelling.com points to IP number 185.173.21.10.

For instance, other host names energieloketopsterland.nl, happytogether.nl, coach.nl, indu-move.nl and rootnet.be share IP numbers with merkopstelling.com.

Name Servers

merkopstelling.com is delegated to two name servers: nsauth.myrootnet.com and nsauth.myrootnet.nl.

merkopstelling.com uses the same name server setup as other domains such as jobner.com, fren.nl, airtestbiomedical.de, archiefkastshop.com and fnlmedia.nl.

merkopstelling.com shares name servers with other domains at least partially, for instance zorgverzekeringkiezen.nl, stellingspecialist.com and internet-tv.nl.

Host names with two IP numbers:

nsauth.myrootnet.com points to 2a0b:3100:200::5 and 81.85.60.5; nsauth.myrootnet.nl points to 2a0b:3100:53::10 and 185.173.20.5.

Mail Servers

merkopstelling.com is handled by a single mail server, mail.merkopstelling.com.

mail.merkopstelling.com resolves to two IPs: 2a0b:3100:10::20:20 and 185.173.20.20.

merkopstelling.com - robtex.com