`masterclock.be`

DNSSEC	⚠️ Not signed
A	2a00:1c98:1000:10b3:0:2:1eb:b59e^{🇧🇪 COMBELL-AS2a00:1c98::/32 COMBELL Network}
A	83.217.75.100^{🇧🇪 COMBELL-AS83.217.64.0/19 Combell Network}
NS	`ns3.combell.net` ⭐ ⚠️ Not in parent delegation
		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	`ns1.european-server.eu` ⚠️ Not in zone NS records
		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	`ns3.european-server.com` ⚠️ Not in zone NS records
		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	`ns4.combell.net` ⚠️ Not in parent delegation
		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`
NS	`ns4.european-server.com` ⚠️ Not in zone NS records
		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@masterclock.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=1028242668

Subdomains

www.masterclock.be

mail.masterclock.be

Same first word

masterclock.de

masterclock.com

masterclock.be

masterclock.ru

Similar names

clockmaster.com

clockmaster.by

clockmaster.ru

clockmaster.de

clockmaster.se

DNS History

13 records (10 active, 3 former)

●NSns1.combell.eu2026-04-02 → 2026-04-23 · 3 obs

○ 2019-03-24 01:49:52
● 2026-04-02 00:31:54
● 2026-04-23 19:30:50

○NSns1.daylightdisplays.be2019-03-24 → 2019-03-24 · 3 obs

● 2019-03-24 01:49:52
○ 2026-04-02 00:31:54
○ 2026-04-23 19:30:50

●NSns1.european-server.eu2026-04-02 → 2026-04-23 · 3 obs

○ 2019-03-24 01:49:52
● 2026-04-02 00:31:54
● 2026-04-23 19:30:50

○NSns2.daylightdisplays.be2019-03-24 → 2019-03-24 · 3 obs

● 2019-03-24 01:49:52
○ 2026-04-02 00:31:54
○ 2026-04-23 19:30:50

●NSns3.combell.net2026-04-02 → 2026-04-23 · 3 obs

○ 2019-03-24 01:49:52
● 2026-04-02 00:31:54
● 2026-04-23 19:30:50

●NSns3.european-server.com2026-04-02 → 2026-04-23 · 3 obs

○ 2019-03-24 01:49:52
● 2026-04-02 00:31:54
● 2026-04-23 19:30:50

●NSns4.combell.net2026-04-02 → 2026-04-23 · 3 obs

○ 2019-03-24 01:49:52
● 2026-04-02 00:31:54
● 2026-04-23 19:30:50

●NSns4.european-server.com2026-04-02 → 2026-04-23 · 3 obs

○ 2019-03-24 01:49:52
● 2026-04-02 00:31:54
● 2026-04-23 19:30:50

○MXmail.masterclock.be2019-03-24 → 2019-03-24 · 3 obs

● 2019-03-24 01:49:52
○ 2026-04-02 00:31:54
○ 2026-04-23 19:30:50

●MXmx.backup.mailprotect.be2026-04-02 → 2026-04-23 · 3 obs

○ 2019-03-24 01:49:52
● 2026-04-02 00:31:54
● 2026-04-23 19:30:50

●MXmx.mailprotect.be2026-04-02 → 2026-04-23 · 3 obs

○ 2019-03-24 01:49:52
● 2026-04-02 00:31:54
● 2026-04-23 19:30:50

●A2a00:1c98:1000:10b3:0:2:1eb:b59e2026-04-02 → 2026-04-23 · 2 obs

● 2026-04-02 00:31:54
● 2026-04-23 19:30:50

●A83.217.75.1002026-04-02 → 2026-04-23 · 2 obs

● 2026-04-02 00:31:54
● 2026-04-23 19:30:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
be	a.nsset.be, b.nsset.be, c.nsset.be, d.nsset.be...	-
masterclock.be	ns3.european-server.com, ns1.european-server.eu, ns4.european-server.com	-

✅ Authoritative Response

Server:89.44.166.48

NS records: ns3.european-server.com, ns1.european-server.eu, ns4.european-server.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for masterclock.be (unsigned zone)

⏱️ Timing

Total: 1428ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`83.217.75.100`
AAAA	1	`2a00:1c98:1000:10b3:0:2:1eb:b59e`
NS	3	`ns1.combell.eu, ns4.combell.net...`
MX	2	`mx.mailprotect.be (pri: 10), mx.backup.mailprotect.be (pri: 50)`
SOA	1	`ns3.combell.net hostmaster.masterclock.b`

Analysis

Hierarchy

masterclock.be is a parent of www.masterclock.be and mail.masterclock.be.

IP Addresses

The entity masterclock.be points to two IP numbers: 2a00:1c98:1000:10b3:0:2:1eb:b59e and 83.217.75.100.

For instance, other host names janverwerft.be, geldinzamelen.be, www.fraeymanuitvaart.be, europesearbeiders.be and jurgenlijcops.com share IP numbers with masterclock.be.

Name Servers

masterclock.be is delegated to six name servers: ns3.european-server.com, ns4.european-server.com, ns1.combell.eu, ns1.european-server.eu, ns3.combell.net and ns4.combell.net.

masterclock.be shares name servers with other domains at least partially, for example argoadvies.nl, vhgbedrijfsrevisoren.be, coone.be, cabrillant.be and heynen.eu.

Host numbers with two IPs

- ns3.european-server.com points to: 2a00:1c98::53:1 and 83.217.73.172

- ns4.european-server.com points to: 2001:1598:0:101::3 and 86.39.202.67

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

- ns1.european-server.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

Common IP numbers across hosts: 2a00:1c98::53:1, 83.217.73.172, 2001:1598:0:101::3, 86.39.202.67, 2a00:1c98:50::50, 89.44.166.48

Host names that point to IPs

- Names that point to 2a00:1c98::53:1: ns3.european-server.com, ns3.combell.net

- Names that point to 83.217.73.172: ns3.european-server.com, ns3.combell.net

- Names that point to 2001:1598:0:101::3: ns4.european-server.com, ns4.combell.net

- Names that point to 86.39.202.67: ns4.european-server.com, ns4.combell.net

- Names that point to 2a00:1c98:50::50: ns1.combell.eu, ns1.european-server.eu

- Names that point to 89.44.166.48: ns1.combell.eu, ns1.european-server.eu

Mail Servers

Two mail servers mx.mailprotect.be and mx.backup.mailprotect.be handle masterclock.be.

masterclock.be shares the same mail server setup as other domains, for instance stormriders.be, fenatec.be, proconnect.be, egids.com and haardenjacobs.be.

masterclock.be shares mail servers with other domains at least partially; for instance associated-weavers.com, laitrusse.com, bres.be, alert4.be and elihsane.be.