`ck-engineering.nl`

DNSSEC	🔒 Signed (DS record present)
A	2a01:7c8:aab4:53b::1^{🇳🇱 TRANSIP-AS2a01:7c8::/32 TransIP B.V. Amsterdam IPv6 network}
		PTR	`plentyweb.vservs.net`
A	149.210.162.152^{🇳🇱 TRANSIP-AS149.210.128.0/17 TransIP BV Amsterdam, The Netherlands}
NS	`dns0.vservs.com` ⭐
		A	2a01:7c8:aab2:8e::133:168^{🇳🇱 TRANSIP-AS2a01:7c8::/32 TransIP B.V. Amsterdam IPv6 network}
			PTR	`ns.vservs.com`
		A	149.210.133.167^{🇳🇱 TRANSIP-AS149.210.128.0/17 TransIP BV Amsterdam, The Netherlands}
			PTR	`ns.vservs.com`
NS	`dns1.vservs.com`
		A	2a03:b0c0:2:d0::ecf:7001^{🇳🇱 DIGITALOCEAN2a03:b0c0:2::/48 DigitalOcean}
			PTR	`ns.vservs.eu`
		A	159.65.206.215^{🇳🇱 DIGITALOCEAN159.65.192.0/20 DigitalOcean}
			PTR	`ns.vservs.eu`
NS	`dns2.vservs.com`
		A	2a03:b0c0:3:d0::e56:1001^{🇩🇪 DIGITALOCEAN2a03:b0c0:3::/48 DigitalOcean}
			PTR	`ns.vservs.net`
		A	134.209.228.40^{🇩🇪 DIGITALOCEAN134.209.224.0/20 DigitalOcean}
			PTR	`ns.vservs.net`
MX	`ckengineering-nl0e.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::a^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-du0pr03cu00102.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::e^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db8pr02cu00106.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::3^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am6pr04cu00303.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::8^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as2pr05cu00100.inbound.protection.outlook.com`
		A	52.101.68.25^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db8pr02cu00101.inbound.protection.outlook.com`
		A	52.101.73.6^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am6pr04cu00306.inbound.protection.outlook.com`
		A	52.101.73.12^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am4pr0401cu00104.inbound.protection.outlook.com`
		A	52.101.73.16^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as2pr05cu00100.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection. outlook.com -all`
TXT	`MS=ms56868764`
TXT	`v=spf1 a mx ?all`
TXT	`v=spf1 ip4:149.210.162.152 ip6:2a01:7c8:aab4:53b::1/128 -all`
SOA	`dns0.vservs.com`hostmaster@ck-engineering.nl 2017-07-14 #3

`nl`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns1.dns.nl` ⭐
	NS	`ns3.dns.nl`
	NS	`ns4.dns.nl`
	TXT	`nl zone update: 2026-03-26 06:30:02 +0000 (EPOCH 1774506602)`
	SOA	`ns1.dns.nl`dns@sidn.nl 2026-03-26 #13

Subdomains

mail.ck-engineering.nl

Same first word

ck-engineering.nl

DNS History

13 records (6 active, 7 former)

●NSdns0.vservs.com2018-11-18 → 2026-03-26 · 3 obs

○ 2016-05-27 04:56:26
● 2018-11-18 04:33:16
● 2026-03-26 07:23:04

●NSdns1.vservs.com2018-11-18 → 2026-03-26 · 3 obs

○ 2016-05-27 04:56:26
● 2018-11-18 04:33:16
● 2026-03-26 07:23:04

●NSdns2.vservs.com2018-11-18 → 2026-03-26 · 3 obs

○ 2016-05-27 04:56:26
● 2018-11-18 04:33:16
● 2026-03-26 07:23:04

○NSns.eatserver.nl2015-07-13 → 2016-05-27 · 4 obs

● 2015-07-13 08:38:06
● 2016-05-27 04:56:26
○ 2018-11-18 04:33:16
○ 2026-03-26 07:23:04

○NSns2.eatserver.nl2015-07-13 → 2016-05-27 · 4 obs

● 2015-07-13 08:38:06
● 2016-05-27 04:56:26
○ 2018-11-18 04:33:16
○ 2026-03-26 07:23:04

●MXckengineering-nl0e.mail.protection.outlook.com2015-12-04 → 2026-03-26 · 3 obs

○ 2015-07-13 08:38:06
● 2015-12-04 18:23:58
● 2026-03-26 07:23:04

○MXckengineering-nl0e.mail.protection.outlook.com.ck-engineering.nl2015-07-13 → 2015-07-13 · 3 obs

● 2015-07-13 08:38:06
○ 2015-12-04 18:23:58
○ 2026-03-26 07:23:04

○MXmail.ck-engineering.nl2015-07-13 → 2016-05-27 · 4 obs

● 2015-07-13 08:38:06
● 2016-05-27 04:56:26
○ 2018-11-18 04:33:16
○ 2026-03-26 07:23:04

○MXmail.ck-engineering.nl.ck-engineering.nl2015-07-13 → 2015-07-13 · 3 obs

● 2015-07-13 08:38:06
○ 2015-12-04 18:23:58
○ 2026-03-26 07:23:04

●A149.210.162.1522018-11-18 → 2026-03-26 · 3 obs

○ 2016-05-27 04:56:26
● 2018-11-18 04:33:16
● 2026-03-26 07:23:04

○A195.20.9.1262015-07-13 → 2016-05-27 · 4 obs

● 2015-07-13 08:38:06
● 2016-05-27 04:56:26
○ 2018-11-18 04:33:16
○ 2026-03-26 07:23:04

○A2001:67c:28fc:195:20:9:126:02015-12-04 → 2016-05-27 · 5 obs

○ 2015-07-13 08:38:06
● 2015-12-04 18:23:58
● 2016-05-27 04:56:26
○ 2018-11-18 04:33:16
○ 2026-03-26 07:23:04

●A2a01:7c8:aab4:53b::12018-11-18 → 2026-03-26 · 3 obs

○ 2016-05-27 04:56:26
● 2018-11-18 04:33:16
● 2026-03-26 07:23:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
nl	ns1.dns.nl, ns3.dns.nl, ns4.dns.nl	-
ck-engineering.nl	dns2.vservs.com, dns0.vservs.com, dns1.vservs.com	-

✅ Authoritative Response

Server:134.209.228.40

NS records: dns2.vservs.com, dns0.vservs.com, dns1.vservs.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1476ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`149.210.162.152`
AAAA	1	`2a01:7c8:aab4:53b::1`
NS	3	`dns1.vservs.com, dns2.vservs.com...`
MX	1	`ckengineering-nl0e.mail.protection.outlo`
TXT	4	`v=spf1 a mx ?all, MS=ms56868764...`
SOA	1	`dns0.vservs.com hostmaster.ck-engineerin`

Analysis

Hierarchy

The parent of mail.ck-engineering.nl is ck-engineering.nl.

IP Addresses

ck-engineering.nl points to two IP numbers: 2a01:7c8:aab4:53b::1 and 149.210.162.152.

Other host names such as mail.mupke.nl, b-st.nl, mail.ashleysieben.nl, mail.ea-engineering.com and mail.ck-engineering.nl share IPs with ck-engineering.nl.

Name Servers

ck-engineering.nl is delegated to three name servers: dns0.vservs.com, dns1.vservs.com and dns2.vservs.com.

ck-engineering.nl at least partially shares name servers with other domains, for example vanleergroupfoundation.nl, balkonwinkel.nl, noasushi.nl, games-server.nl and demounits.org.

these name servers are commonly used with ns.vservs.com, ns.vservs.eu, ns.vservs.net, dns0.s4h.nl, dns1.s4h.nl and dns2.s4h.nl.

Host names with two IP numbers:

dns0.vservs.com points to 2a01:7c8:aab2:8e::133:168 and 149.210.133.167

dns1.vservs.com points to 2a03:b0c0:2:d0::ecf:7001 and 159.65.206.215

dns2.vservs.com points to 2a03:b0c0:3:d0::e56:1001 and 134.209.228.40

Mail Servers

The ckengineering-nl0e.mail.protection.outlook.com mail server handles ck-engineering.nl.

ckengineering-nl0e.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::a, 2a01:111:f403:ca04::e, 2a01:111:f403:ca09::3, 2a01:111:f403:ca09::8, 52.101.68.25, 52.101.73.6, 52.101.73.12 and 52.101.73.16.

ck-engineering.nl - robtex.com