`centrum1622.nl`

DNSSEC	⚠️ Not signed
A	93.119.6.84^{🇳🇱 TRANSIP-AS93.119.0.0/20 TransIP B.V.}
		PTR	`srv2.centrum1622.nl`
NS	`ns1.named.be` ⭐
		A	2a01:7c8:aab6:585:5054:ff:fe49:89f^{🇳🇱 TRANSIP-AS2a01:7c8::/32 TransIP B.V. Amsterdam IPv6 network}
			PTR	`ns1.named.be`
		A	149.210.208.217^{🇳🇱 TRANSIP-AS149.210.128.0/17 TransIP BV Amsterdam, The Netherlands}
			PTR	`ns1.named.be`
NS	`ns2.named.be`
		A	2a02:f00::2a92:4aff:fe2b:e915^{🇧🇪 PI-GROUP2a02:f00::/48 Brussels}
			PTR	`ns2.named.be`
		A	94.126.48.37^{🇧🇪 PI-GROUP94.126.48.0/24 Brussels}
			PTR	`ns2.named.be`
NS	`ns3.named.be`
		A	2a01:7e01::f03c:93ff:fe1d:e469^{🇩🇪 AKAMAI-LINODE-AP2a01:7e01::/32 Akamai Technologies}
			PTR	`ns3.named.be`
		A	194.195.242.220^{🇩🇪 AKAMAI-LINODE-AP194.195.240.0/21 Akamai Technologies}
			PTR	`ns3.named.be`
MX	`centrum1622-nl.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::2^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-du2pr03cu00102.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::9^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as8pr04cu00801.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::b^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am7pr05cu00103.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::f^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am7pr05cu00307.inbound.protection.outlook.com`
		A	52.101.68.0^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db3pr0202cu00100.inbound.protection.outlook.com`
		A	52.101.68.16^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db4pr02cu00400.inbound.protection.outlook.com`
		A	52.101.73.19^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as8pr04cu00803.inbound.protection.outlook.com`
		A	52.101.73.30^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am7pr05cu00306.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com include:spf.antispamcloud.com inclu...`
TXT	`brevo-code:22c27537520ad0dc38e47a3a2b753a5b`
TXT	`google-site-verification=qoLpXfTg5ipQdAhUAxhrcH-46A_EpflfceKflONLzyc`
SOA	`ns1.named.be`hostmaster@pi-group.net 2018-09-04 #27

`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 00:30:02 +0000 (EPOCH 1776040202)`
	SOA	`ns1.dns.nl`dns@sidn.nl 2026-04-13 #1

Subdomains

srv2.centrum1622.nl

www.centrum1622.nl

Same first word

centrum1622.nl

DNS History

15 records (5 active, 10 former)

●NSns1.named.be2026-03-18 → 2026-04-13 · 3 obs

○ 2020-01-18 09:16:42
● 2026-03-18 01:13:22
● 2026-04-13 01:28:24

●NSns2.named.be2026-03-18 → 2026-04-13 · 3 obs

○ 2020-01-18 09:16:42
● 2026-03-18 01:13:22
● 2026-04-13 01:28:24

○NSns3.firstfind.nl2015-07-21 → 2020-01-18 · 4 obs

● 2015-07-21 00:00:44
● 2020-01-18 09:16:42
○ 2026-03-18 01:13:22
○ 2026-04-13 01:28:24

●NSns3.named.be2026-03-18 → 2026-04-13 · 3 obs

○ 2020-01-18 09:16:42
● 2026-03-18 01:13:22
● 2026-04-13 01:28:24

○NSns4.firstfind.nl2015-07-21 → 2020-01-18 · 4 obs

● 2015-07-21 00:00:44
● 2020-01-18 09:16:42
○ 2026-03-18 01:13:22
○ 2026-04-13 01:28:24

○NSns5.firstfind.net2015-07-21 → 2020-01-18 · 4 obs

● 2015-07-21 00:00:44
● 2020-01-18 09:16:42
○ 2026-03-18 01:13:22
○ 2026-04-13 01:28:24

●MXcentrum1622-nl.mail.protection.outlook.com2020-01-18 → 2026-04-13 · 3 obs

○ 2017-03-19 21:16:46
● 2020-01-18 09:16:42
● 2026-04-13 01:28:24

○MXfallbackmx.spamexperts.eu2020-01-18 → 2020-01-18 · 4 obs

○ 2017-03-19 21:16:46
● 2020-01-18 09:16:42
○ 2026-03-18 01:13:22
○ 2026-04-13 01:28:24

○MXlastmx.spamexperts.net2020-01-18 → 2020-01-18 · 4 obs

○ 2017-03-19 21:16:46
● 2020-01-18 09:16:42
○ 2026-03-18 01:13:22
○ 2026-04-13 01:28:24

○MXmx.spamexperts.com2020-01-18 → 2020-01-18 · 4 obs

○ 2017-03-19 21:16:46
● 2020-01-18 09:16:42
○ 2026-03-18 01:13:22
○ 2026-04-13 01:28:24

○MXremote.centrum1622.nl2015-07-21 → 2015-07-21 · 3 obs

● 2015-07-21 00:00:44
○ 2015-11-28 02:35:54
○ 2026-04-13 01:28:24

○MXsf01.ips.nl2015-11-28 → 2017-03-19 · 5 obs

○ 2015-07-21 00:00:44
● 2015-11-28 02:35:54
● 2017-03-19 21:16:46
○ 2020-01-18 09:16:42
○ 2026-04-13 01:28:24

○MXsf02.ips.nl2015-11-28 → 2017-03-19 · 5 obs

○ 2015-07-21 00:00:44
● 2015-11-28 02:35:54
● 2017-03-19 21:16:46
○ 2020-01-18 09:16:42
○ 2026-04-13 01:28:24

○A81.28.86.62015-07-21 → 2020-01-18 · 4 obs

● 2015-07-21 00:00:44
● 2020-01-18 09:16:42
○ 2026-03-18 01:13:22
○ 2026-04-13 01:28:24

●A93.119.6.842026-03-18 → 2026-04-13 · 3 obs

○ 2020-01-18 09:16:42
● 2026-03-18 01:13:22
● 2026-04-13 01:28:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
nl	ns1.dns.nl, ns4.dns.nl, ns3.dns.nl	-
centrum1622.nl	ns1.named.be, ns2.named.be, ns3.named.be	-

✅ Authoritative Response

Server:149.210.208.217

NS records: ns1.named.be, ns2.named.be, ns3.named.be

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for centrum1622.nl (unsigned zone)

⏱️ Timing

Total: 730ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`93.119.6.84`
NS	3	`ns3.named.be, ns1.named.be...`
MX	1	`centrum1622-nl.mail.protection.outlook.c`
TXT	3	`v=spf1 include:spf.protection.outlook.co, google-site-verification=qoLpXfTg5ipQdAh...`
SOA	1	`ns1.named.be hostmaster.pi-group.net`

Analysis

Hierarchy

centrum1622.nl is a parent of srv2.centrum1622.nl and www.centrum1622.nl.

IP Addresses

centrum1622.nl points to a single IP address: 93.119.6.84.

Other host names such as srv2.centrum1622.nl and www.centrum1622.nl share IP numbers with centrum1622.nl.

Name Servers

centrum1622.nl is delegated to three name servers: ns1.named.be, ns2.named.be and ns3.named.be.

At least part of the name servers for centrum1622.nl are shared with other domains, for instance bronckhorst.eu, matkowska-associes.eu, t-designs.nl, digitalepiano.nl and aquapro.nl.