`cadeaukopen.be`

DNSSEC	🔒 Signed (DS record present)
A	217.19.237.54^{🇧🇪 COMBELL-AS217.19.224.0/20 COMBELL Network Brussels, Belgium}
		PTR	`217.19.237.54.static.hosted.by.combell.com`
NS	`ns3.combell.net` ⭐
		A	2a00:1c98::53:1^{🇧🇪 COMBELL-AS2a00:1c98::/32 COMBELL Network}
			PTR	`ns3.combell.net`
		A	83.217.73.172^{🇧🇪 COMBELL-AS83.217.64.0/19 Combell Network}
			PTR	`ns3.combell.net`
NS	`ns1.combell.eu`
		A	2a00:1c98:50::50^{🇧🇪 COMBELL-AS2a00:1c98:50::/44}
		A	89.44.166.48^{🇧🇪 COMBELL-AS89.44.166.0/23 Combell Network}
			PTR	`89.44.166.48.static.hosted.by.combell-ops.net`
NS	`ns4.combell.net`
		A	2001:1598:0:101::3^{🇧🇪 EASYHOST-COLO-AS2001:1598::/32 Easyhost Network}
			PTR	`ns4.combell.net`
		A	86.39.202.67^{🇧🇪 EASYHOST-COLO-AS86.39.128.0/17 Easyhost Network}
			PTR	`ns4.combell.net`
MX	`mx.mailprotect.be` ⭐
		A	178.208.39.140^{🇧🇪 COMBELL-AS178.208.32.0/19 COMBELL Network}
			PTR	`mx.mailprotect.be`
		A	178.208.39.141^{🇧🇪 COMBELL-AS178.208.32.0/19 COMBELL Network}
			PTR	`mx.mailprotect.be`
		A	178.208.39.142^{🇧🇪 COMBELL-AS178.208.32.0/19 COMBELL Network}
			PTR	`mx.mailprotect.be`
		A	178.208.39.143^{🇧🇪 COMBELL-AS178.208.32.0/19 COMBELL Network}
			PTR	`mx.mailprotect.be`
MX	`mx.backup.mailprotect.be`⁽⁵⁰⁾
		A	178.208.39.140^{🇧🇪 COMBELL-AS178.208.32.0/19 COMBELL Network}
			PTR	`mx.mailprotect.be`
		A	178.208.39.141^{🇧🇪 COMBELL-AS178.208.32.0/19 COMBELL Network}
			PTR	`mx.mailprotect.be`
		A	178.208.39.142^{🇧🇪 COMBELL-AS178.208.32.0/19 COMBELL Network}
			PTR	`mx.mailprotect.be`
		A	178.208.39.143^{🇧🇪 COMBELL-AS178.208.32.0/19 COMBELL Network}
			PTR	`mx.mailprotect.be`
SOA	`ns3.combell.net`hostmaster@cadeaukopen.be serial=1669488863

`be`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.nsset.be` ⭐
	NS	`b.nsset.be`
	NS	`c.nsset.be`
	NS	`d.nsset.be`
	NS	`y.nsset.be`
	NS	`z.nsset.be`
	SOA	`a.nsset.be`be-hostmaster@dnsbelgium.be serial=1028238968

Subdomains

mail.cadeaukopen.be

Same first word

cadeaukopen.com

cadeaukopen.be

DNS History

15 records (6 active, 9 former)

○NSchristina.neostrada.nl2016-09-25 → 2016-09-25 · 4 obs

○ 2016-01-04 18:41:30
● 2016-09-25 05:25:44
○ 2026-02-17 05:30:10
○ 2026-03-27 19:15:36

○NSlisa.neostrada.nl2016-09-25 → 2016-09-25 · 4 obs

○ 2016-01-04 18:41:30
● 2016-09-25 05:25:44
○ 2026-02-17 05:30:10
○ 2026-03-27 19:15:36

○NSns.domeinguru.nl2015-05-04 → 2015-10-10 · 4 obs

● 2015-05-04 19:47:44
● 2015-10-10 20:11:00
○ 2016-01-04 18:41:30
○ 2026-03-27 19:15:36

●NSns1.combell.eu2026-02-17 → 2026-03-27 · 3 obs

○ 2016-09-25 05:25:44
● 2026-02-17 05:30:10
● 2026-03-27 19:15:36

○NSns1.domeinguru.nl2015-05-04 → 2015-10-10 · 4 obs

● 2015-05-04 19:47:44
● 2015-10-10 20:11:00
○ 2016-01-04 18:41:30
○ 2026-03-27 19:15:36

●NSns3.combell.net2026-02-17 → 2026-03-27 · 3 obs

○ 2016-09-25 05:25:44
● 2026-02-17 05:30:10
● 2026-03-27 19:15:36

●NSns4.combell.net2026-02-17 → 2026-03-27 · 3 obs

○ 2016-09-25 05:25:44
● 2026-02-17 05:30:10
● 2026-03-27 19:15:36

○NSsandra.neostrada.nl2016-09-25 → 2016-09-25 · 4 obs

○ 2016-01-04 18:41:30
● 2016-09-25 05:25:44
○ 2026-02-17 05:30:10
○ 2026-03-27 19:15:36

○MXmail.cadeaukopen.be2016-09-25 → 2016-09-25 · 4 obs

○ 2016-01-04 18:41:30
● 2016-09-25 05:25:44
○ 2026-02-17 05:30:10
○ 2026-03-27 19:15:36

○MXmailfilter1.webguru.nl2015-05-04 → 2015-10-10 · 4 obs

● 2015-05-04 19:47:44
● 2015-10-10 20:11:00
○ 2016-01-04 18:41:30
○ 2026-03-27 19:15:36

●MXmx.backup.mailprotect.be2026-02-17 → 2026-03-27 · 3 obs

○ 2016-09-25 05:25:44
● 2026-02-17 05:30:10
● 2026-03-27 19:15:36

●MXmx.mailprotect.be2026-02-17 → 2026-03-27 · 3 obs

○ 2016-09-25 05:25:44
● 2026-02-17 05:30:10
● 2026-03-27 19:15:36

○A195.238.74.892016-09-25 → 2016-09-25 · 4 obs

○ 2016-01-04 18:41:30
● 2016-09-25 05:25:44
○ 2026-02-17 05:30:10
○ 2026-03-27 19:15:36

○A213.132.197.802015-05-04 → 2015-10-10 · 4 obs

● 2015-05-04 19:47:44
● 2015-10-10 20:11:00
○ 2016-01-04 18:41:30
○ 2026-03-27 19:15:36

●A217.19.237.542026-02-17 → 2026-03-27 · 3 obs

○ 2016-09-25 05:25:44
● 2026-02-17 05:30:10
● 2026-03-27 19:15:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
be	c.nsset.be, z.nsset.be, a.nsset.be, b.nsset.be...	-
cadeaukopen.be	ns4.combell.net, ns1.combell.eu, ns3.combell.net	-

✅ Authoritative Response

Server:83.217.73.172

NS records: ns4.combell.net, ns1.combell.eu, ns3.combell.net

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 940ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.19.237.54`
NS	3	`ns1.combell.eu, ns4.combell.net...`
MX	2	`mx.backup.mailprotect.be (pri: 50), mx.mailprotect.be (pri: 10)`
SOA	1	`ns3.combell.net hostmaster.cadeaukopen.b`

Analysis

Hierarchy

The parent of mail.cadeaukopen.be is cadeaukopen.be.

IP Addresses

cadeaukopen.be points to a single IP: 217.19.237.54.

Other host names, for instance givingineurope.net, mopets.de, pctronics.be, icoria.org and royalbotania.it share IP numbers with cadeaukopen.be.

Name Servers

cadeaukopen.be is delegated to three name servers: ns1.combell.eu, ns3.combell.net and ns4.combell.net.

cadeaukopen.be partially shares name servers with other domains; examples include molens-oudenaarde.be, tvmversicherungen.de, fulcrum-partners.eu, bume.nl and tot-straks.be.

These name servers are commonly used with ns3.european-server.com, ns4.european-server.com, ns1.european-server.eu, ns1.register.be, ns2.register.be and ns3.register.be.

Host names with two IP numbers:

ns1.combell.eu points to 2a00:1c98:50::50 and 89.44.166.48.

ns3.combell.net points to 2a00:1c98::53:1 and 83.217.73.172.

ns4.combell.net points to 2001:1598:0:101::3 and 86.39.202.67.

Mail Servers

cadeaukopen.be is handled by two mail servers: mx.mailprotect.be and mx.backup.mailprotect.be.

cadeaukopen.be has the same mail server setup as other domains, including tevredenheidsonderzoek.nl, kattoo.be, reisjeboeken.com, handwerkpost.com and gassmann.be.

cadeaukopen.be shares some mail servers with other domains, at least partially, such as novotec.be, basiel.com, tekinject.com, fdesigner.eu and finnux.be.