`ostendsciencepark.com`

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` ⚠️ Not in parent delegation
		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@ostendsciencepark.com serial=1669488863

`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=1785681267

Same first word

ostendsciencepark.com

DNS History

7 records (6 active, 1 former)

●NSns1.combell.eu2026-07-08 → 2026-08-02 · 3 obs

○ 2019-03-02 21:03:42
● 2026-07-08 22:55:44
● 2026-08-02 14:52:18

●NSns3.combell.net2019-03-02 → 2026-08-02 · 2 obs

● 2019-03-02 21:03:42
● 2026-08-02 14:52:18

●NSns4.combell.net2019-03-02 → 2026-08-02 · 2 obs

● 2019-03-02 21:03:42
● 2026-08-02 14:52:18

●MXmx.backup.mailprotect.be2019-03-02 → 2026-08-02 · 2 obs

● 2019-03-02 21:03:42
● 2026-08-02 14:52:18

●MXmx.mailprotect.be2019-03-02 → 2026-08-02 · 2 obs

● 2019-03-02 21:03:42
● 2026-08-02 14:52:18

●A217.19.237.542026-07-08 → 2026-08-02 · 3 obs

○ 2019-03-02 21:03:42
● 2026-07-08 22:55:44
● 2026-08-02 14:52:18

○A217.21.190.1392019-03-02 → 2019-03-02 · 3 obs

● 2019-03-02 21:03:42
○ 2026-07-08 22:55:44
○ 2026-08-02 14:52:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, j.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net...	-
ostendsciencepark.com	ns3.combell.net, ns4.combell.net	-

✅ Authoritative Response

Server:83.217.73.172

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

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 647ms | Queries: -

📄 Records

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

Analysis

IP Addresses

ostendsciencepark.com directs to one IP number, which is 217.19.237.54.

Among the host names that share IP numbers with ostendsciencepark.com are tst.knack.be, almerecityrun.nl, fytolab.co and two others.

Name Servers

DNS for ostendsciencepark.com is handled by three authoritative name servers: ns1.combell.eu, ns3.combell.net and ns4.combell.net.

At least some of ostendsciencepark.com's name servers are shared with other domains, for example kfcjobs.be, overdie.biz, epilepsyadvocate.com and two more.

These name servers tend to co-occur with ns3.european-server.com, ns4.european-server.com, ns1.european-server.eu and 3 other name servers in the same DNS delegations.

Three hostnames — ns1.combell.eu, ns3.combell.net and ns4.combell.net — each have two IP addresses: ns1.combell.eu has 89.44.166.48 and 2a00:1c98:50::50, ns3.combell.net has 83.217.73.172 and 2a00:1c98::53:1, and ns4.combell.net has 86.39.202.67 and 2001:1598:0:101::3.

Mail Servers

The MX records for ostendsciencepark.com point to two mail servers: mx.mailprotect.be and mx.backup.mailprotect.be.

ostendsciencepark.com has the same mail server arrangement as a number of other domains, for example debouwerie.com, betafence.gr, fownd.nl and two more.

ostendsciencepark.com overlaps on mail servers with several other domains, for example thomas-welding.com, concordiagooreind.be, erikdams.be and women4cyber.eu.