`mastermakelaars.nl`

DNSSEC	⚠️ Not signed
A	141.138.142.5^{🇳🇱 TRANSIP-AS141.138.136.0/21 TransIP BV Amsterdam, The Netherlands}
		PTR	`crm5.goesenroos.nl`
NS	`ns1.masterdns.nl` ⭐
		A	2a0a:9fc0:1053::11^{🇳🇱 UNISERVER-AS2a0a:9fc0::/29}
			PTR	`ns1.masterdns.nl`
		A	185.168.85.11^{🇳🇱 UNISERVER-AS185.168.85.0/24}
			PTR	`ns1.masterdns.nl`
NS	`ns2.masterdns.nl`
		A	2a0a:9fc0:1053::12^{🇳🇱 UNISERVER-AS2a0a:9fc0::/29}
			PTR	`ns2.masterdns.nl`
		A	185.168.85.12^{🇳🇱 UNISERVER-AS185.168.85.0/24}
			PTR	`ns2.masterdns.nl`
MX	`mx1.realworks.nl` ⭐
		A	87.255.56.180^{🇳🇱 FIBERRING87.255.32.0/19}
			PTR	`mx1.realworks.nl`
TXT	`v=spf1 mx a a:crm63.goesenroos.nl a:goesenroos.nl include:xs4all.nl include:e...`
SOA	`ns1.masterdns.nl`hostmaster@denit.net 2022-10-05 #1

`nl`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns1.dns.nl` ⭐
	NS	`ns3.dns.nl`
	NS	`ns4.dns.nl`
	TXT	`nl zone update: 2026-04-13 17:00:02 +0000 (EPOCH 1776099602)`
	SOA	`ns1.dns.nl`dns@sidn.nl 2026-04-13 #33

Same first word

mastermakelaars.nl

DNS History

9 records (4 active, 5 former)

●NSns1.masterdns.nl2015-07-16 → 2026-04-13 · 2 obs

● 2015-07-16 05:23:16
● 2026-04-13 17:33:56

●NSns2.masterdns.nl2015-07-16 → 2026-04-13 · 2 obs

● 2015-07-16 05:23:16
● 2026-04-13 17:33:56

○MXfallbackmx.spamexperts.eu2015-07-16 → 2019-12-31 · 3 obs

● 2015-07-16 05:23:16
● 2019-12-31 17:31:16
○ 2026-04-13 17:33:56

○MXlastmx.spamexperts.net2015-07-16 → 2019-12-31 · 3 obs

● 2015-07-16 05:23:16
● 2019-12-31 17:31:16
○ 2026-04-13 17:33:56

○MXmx.spamexperts.com2015-07-16 → 2019-12-31 · 3 obs

● 2015-07-16 05:23:16
● 2019-12-31 17:31:16
○ 2026-04-13 17:33:56

●MXmx1.realworks.nl2026-04-13 → 2026-04-13 · 2 obs

○ 2019-12-31 17:31:16
● 2026-04-13 17:33:56

●A141.138.142.52019-12-31 → 2026-04-13 · 3 obs

○ 2017-02-12 01:34:32
● 2019-12-31 17:31:16
● 2026-04-13 17:33:56

○A178.18.93.1382015-07-16 → 2015-07-16 · 3 obs

● 2015-07-16 05:23:16
○ 2015-11-21 16:01:50
○ 2026-04-13 17:33:56

○A185.96.4.1892015-11-21 → 2017-02-12 · 5 obs

○ 2015-07-16 05:23:16
● 2015-11-21 16:01:50
● 2017-02-12 01:34:32
○ 2019-12-31 17:31:16
○ 2026-04-13 17:33:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
nl	ns1.dns.nl, ns4.dns.nl, ns3.dns.nl	-
mastermakelaars.nl	ns1.masterdns.nl, ns2.masterdns.nl	4 records

✅ Authoritative Response

Server:185.168.85.11

NS records: ns1.masterdns.nl, ns2.masterdns.nl

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mastermakelaars.nl (unsigned zone)

⏱️ Timing

Total: 229ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`141.138.142.5`
NS	2	`ns1.masterdns.nl, ns2.masterdns.nl`
MX	1	`mx1.realworks.nl (pri: 10)`
TXT	1	`v=spf1 mx a a:crm63.goesenroos.nl a:goes`
SOA	1	`ns1.masterdns.nl hostmaster.denit.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns2.masterdns.nl, ns1.masterdns.nl, ns2.masterdns.nl...)

Analysis

IP Addresses

mastermakelaars.nl resolves to one IP number: 141.138.142.5.

other host names including poelwijck-sweers.nl, rappange.com, jacobsmakelaardij.nl, phk.nl and frankvermeulenmakelaardij.nl share IP numbers with mastermakelaars.nl.

Name Servers

mastermakelaars.nl is delegated to two name servers ns1.masterdns.nl and ns2.masterdns.nl.

mastermakelaars.nl shares the same name server setup as other domains, for instance smartsd.com, draftingfactory.be, electos.be, veha.nl and abtsoftware.nl.

mastermakelaars.nl shares name servers with other domains at least partially, for example masterdns.zone and apdv.nl.

Host names with two IP numbers:

The host name ns1.masterdns.nl points to 2a0a:9fc0:1053::11 and 185.168.85.11; the host name ns2.masterdns.nl points to 2a0a:9fc0:1053::12 and 185.168.85.12.

Mail Servers

mastermakelaars.nl is handled by a single mail server, mx1.realworks.nl.

mastermakelaars.nl shares the same mail server setup as other domains, for instance alberti.nl, realsocial.nl, kruijffmakelaardij.nl, sandersmakelaardij.nl and wijk-regio.nl.

mastermakelaars.nl shares some mail servers with other domains, at least partially, for instance rspmakelaars.nl, wonen-mkb.nl, leuk-makelaars.nl, are.nl and sothebysrealty.nl.

mx1.realworks.nl resolves to IP 87.255.56.180.

mastermakelaars.nl - robtex.com