`mkbcomputer.nl`

DNSSEC	⚠️ Not signed
A	62.129.149.122^{🇳🇱 CYSO-AS62.129.149.0/24}
		PTR	`srv01.lionhead.nl`
NS	`0.lionhead.nl` ⭐
		A	62.129.149.122^{🇳🇱 CYSO-AS62.129.149.0/24}
			PTR	`srv01.lionhead.nl`
NS	`1.lionhead.nl`
		A	62.129.149.146^{🇳🇱 CYSO-AS62.129.149.0/24}
			PTR	`srv02.lionhead.nl`
NS	`2.lionhead.nl`
		A	62.129.149.122^{🇳🇱 CYSO-AS62.129.149.0/24}
			PTR	`srv01.lionhead.nl`
NS	`3.lionhead.nl`
		A	62.129.149.146^{🇳🇱 CYSO-AS62.129.149.0/24}
			PTR	`srv02.lionhead.nl`
MX	`mail.mkbcomputer.nl` ⭐
		A	62.129.149.122^{🇳🇱 CYSO-AS62.129.149.0/24}
			PTR	`srv01.lionhead.nl`
TXT	`v=spf1 include:spf.lionhead.nl ~all`
SOA	`0.lionhead.nl`rolf@lionhead.nl 2024-08-15 #2

`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 10:30:02 +0000 (EPOCH 1776076202)`
	SOA	`ns1.dns.nl`dns@sidn.nl 2026-04-13 #21

Subdomains

rdp.mkbcomputer.nl

mail.mkbcomputer.nl

Same first word

mkbcomputer.nl

DNS History

11 records (6 active, 5 former)

●NS0.lionhead.nl2026-02-18 → 2026-04-13 · 3 obs

○ 2020-01-20 06:38:04
● 2026-02-18 20:01:00
● 2026-04-13 11:37:30

●NS1.lionhead.nl2026-02-18 → 2026-04-13 · 3 obs

○ 2020-01-20 06:38:04
● 2026-02-18 20:01:00
● 2026-04-13 11:37:30

●NS2.lionhead.nl2026-02-18 → 2026-04-13 · 3 obs

○ 2020-01-20 06:38:04
● 2026-02-18 20:01:00
● 2026-04-13 11:37:30

●NS3.lionhead.nl2026-02-18 → 2026-04-13 · 3 obs

○ 2020-01-20 06:38:04
● 2026-02-18 20:01:00
● 2026-04-13 11:37:30

○NSns1.hosting.nl2015-08-05 → 2020-01-20 · 4 obs

● 2015-08-05 08:38:40
● 2020-01-20 06:38:04
○ 2026-02-18 20:01:00
○ 2026-04-13 11:37:30

○NSns2.hosting.nl2015-08-05 → 2020-01-20 · 4 obs

● 2015-08-05 08:38:40
● 2020-01-20 06:38:04
○ 2026-02-18 20:01:00
○ 2026-04-13 11:37:30

○NSns3.hosting.nl2015-08-05 → 2020-01-20 · 4 obs

● 2015-08-05 08:38:40
● 2020-01-20 06:38:04
○ 2026-02-18 20:01:00
○ 2026-04-13 11:37:30

●MXmail.mkbcomputer.nl2026-03-10 → 2026-04-13 · 3 obs

○ 2026-02-18 20:01:00
● 2026-03-10 18:50:14
● 2026-04-13 11:37:30

○MXsmtp.hostedplatform.nl2015-08-05 → 2020-01-20 · 4 obs

● 2015-08-05 08:38:40
● 2020-01-20 06:38:04
○ 2026-02-18 20:01:00
○ 2026-04-13 11:37:30

○A62.129.139.1202015-08-05 → 2020-01-20 · 4 obs

● 2015-08-05 08:38:40
● 2020-01-20 06:38:04
○ 2026-02-18 20:01:00
○ 2026-04-13 11:37:30

●A62.129.149.1222026-02-18 → 2026-04-13 · 3 obs

○ 2020-01-20 06:38:04
● 2026-02-18 20:01:00
● 2026-04-13 11:37:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
nl	ns3.dns.nl, ns4.dns.nl, ns1.dns.nl	-
mkbcomputer.nl	0.lionhead.nl, 1.lionhead.nl, 2.lionhead.nl, 3.lionhead.nl	-

✅ Authoritative Response

Server:62.129.149.122

NS records: 0.lionhead.nl, 1.lionhead.nl, 2.lionhead.nl, 3.lionhead.nl

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mkbcomputer.nl (unsigned zone)

⏱️ Timing

Total: 601ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`62.129.149.122`
NS	4	`1.lionhead.nl, 3.lionhead.nl...`
MX	1	`mail.mkbcomputer.nl (pri: 10)`
TXT	1	`v=spf1 include:spf.lionhead.nl ~all`
SOA	1	`0.lionhead.nl rolf.lionhead.nl`

Analysis

Hierarchy

mkbcomputer.nl is a parent of rdp.mkbcomputer.nl and mail.mkbcomputer.nl.

IP Addresses

mkbcomputer.nl points to a single IP address: 62.129.149.122.

Other host names such as uitzendbureausschiphol.nl, mail.pauola.nl, easylawn.nl, mail.moxmo.be and ipcheck.nl share IPs with mkbcomputer.nl.

Name Servers

mkbcomputer.nl is delegated to four name servers: 0.lionhead.nl, 1.lionhead.nl, 2.lionhead.nl and 3.lionhead.nl.

mkbcomputer.nl at least partially shares name servers with other domains, for example skyjob.nl, fix-het.nl, cvenvacaturebank.nl, overheid.co and cateringuden.nl.