`belutek.com`

DNSSEC	⚠️ Not signed
A	217.21.190.150^{🇧🇪 COMBELL-AS217.21.176.0/20 COMBELL Network}
		PTR	`217.21.190.150.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`
TXT	`v=spf1 include:spf.byte.nl ?all`
SOA	`ns3.combell.net`hostmaster@belutek.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=1774660497

Same first word

belutek.com

Similar names

bluetek.net

bluetek.de

bluetek.pl

keltube.com

bluetek.co.uk

tekblue.com

kubelet.com

ketblue.com

elbuket.ru

bluetek.com.cn

blueket.com

kulebet.com

bluetek.org

kubelet.net

lebuket.ru

elktube.com

telebku.de

DNS History

13 records (6 active, 7 former)

●NSns1.combell.eu2026-03-06 → 2026-03-28 · 3 obs

○ 2017-08-18 17:32:32
● 2026-03-06 05:27:44
● 2026-03-28 01:44:20

●NSns3.combell.net2026-03-06 → 2026-03-28 · 3 obs

○ 2017-08-18 17:32:32
● 2026-03-06 05:27:44
● 2026-03-28 01:44:20

●NSns4.combell.net2026-03-06 → 2026-03-28 · 3 obs

○ 2017-08-18 17:32:32
● 2026-03-06 05:27:44
● 2026-03-28 01:44:20

○NSnsa.byte.nl2015-08-21 → 2017-08-18 · 4 obs

● 2015-08-21 02:35:44
● 2017-08-18 17:32:32
○ 2026-03-06 05:27:44
○ 2026-03-28 01:44:20

○NSnsb.byte.nl2015-08-21 → 2017-08-18 · 4 obs

● 2015-08-21 02:35:44
● 2017-08-18 17:32:32
○ 2026-03-06 05:27:44
○ 2026-03-28 01:44:20

○NSnsc.byte.nl2015-08-21 → 2017-08-18 · 4 obs

● 2015-08-21 02:35:44
● 2017-08-18 17:32:32
○ 2026-03-06 05:27:44
○ 2026-03-28 01:44:20

●MXmx.backup.mailprotect.be2026-03-06 → 2026-03-28 · 3 obs

○ 2017-08-18 17:32:32
● 2026-03-06 05:27:44
● 2026-03-28 01:44:20

●MXmx.mailprotect.be2026-03-06 → 2026-03-28 · 3 obs

○ 2017-08-18 17:32:32
● 2026-03-06 05:27:44
● 2026-03-28 01:44:20

○MXsmtp-niet-gebruiken.byte.nl2015-08-21 → 2016-12-08 · 4 obs

● 2015-08-21 02:35:44
● 2016-12-08 21:12:06
○ 2017-08-18 17:32:32
○ 2026-03-28 01:44:20

○MXsmtp1.byte.nl2015-08-21 → 2017-08-18 · 4 obs

● 2015-08-21 02:35:44
● 2017-08-18 17:32:32
○ 2026-03-06 05:27:44
○ 2026-03-28 01:44:20

○MXsmtp2.byte.nl2015-08-21 → 2017-08-18 · 4 obs

● 2015-08-21 02:35:44
● 2017-08-18 17:32:32
○ 2026-03-06 05:27:44
○ 2026-03-28 01:44:20

●A217.21.190.1502026-03-06 → 2026-03-28 · 3 obs

○ 2017-08-18 17:32:32
● 2026-03-06 05:27:44
● 2026-03-28 01:44:20

○A82.94.214.1442015-08-21 → 2017-08-18 · 4 obs

● 2015-08-21 02:35:44
● 2017-08-18 17:32:32
○ 2026-03-06 05:27:44
○ 2026-03-28 01:44:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
belutek.com	ns3.combell.net, ns4.combell.net	-

✅ Authoritative Response

Server:86.39.202.67

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for belutek.com (unsigned zone)

⏱️ Timing

Total: 402ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.21.190.150`
NS	3	`ns3.combell.net, ns4.combell.net...`
MX	2	`mx.mailprotect.be (pri: 10), mx.backup.mailprotect.be (pri: 50)`
TXT	1	`v=spf1 include:spf.byte.nl ?all`
SOA	1	`ns3.combell.net hostmaster.belutek.com`

Analysis

IP Addresses

belutek.com points to a single IP: 217.21.190.150.

Other host names, for instance altracollege.nl, jspr.me, mail.contentcatering.nl, tredin.nl and www.payroll.be share IP numbers with belutek.com.

Name Servers

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

belutek.com partially shares name servers with other domains; examples include metzichtopzee.com, fcopin.be, rainlegs.nl, quincalux.com and yab.be.

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

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

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

belutek.com has the same mail server setup as other domains, including intui.be, yourpersonalcoach.be, infotracs.nl, henne.be and webtemplate.be.

belutek.com shares some mail servers with other domains, at least partially, such as suykens.org, streetsoccerbelgium.be, mliving.be, dcla.info and leasetrader.fr.