`het-centrum.com`

DNSSEC	⚠️ Not signed
A	2a02:2350:5:10f:8067:618c:f19d:84de^{🇩🇰 ONECOM2a02:2350::/32 One.com A/S}
A	77.111.243.44^{🇩🇰 ONECOM77.111.240.0/22 One.com A/S}
NS	`ns01.hostnet.nl` ⭐
		A	2001:67c:28cc::13^{ONECOM-INFRA2001:67c:28cc::/48}
			PTR	`ns1.hostnet.nl`
		A	195.206.121.13^{ONECOM-INFRA195.206.121.0/24}
			PTR	`ns1.hostnet.nl`
NS	`ns02.hostnet.nl`
		A	2001:67c:3c0::13^{🇩🇰 ONECOM2001:67c:3c0::/48}
			PTR	`ns2.hostnet.nl`
		A	185.10.11.13^{ONECOM185.10.11.0/24}
			PTR	`ns2.hostnet.nl`
MX	`hetcentrum-com0i.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::b^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-dbbpr03cu00103.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::c^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db9pr02cu00204.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::f^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db7pr03cu00507.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::3^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am6pr04cu00303.inbound.protection.outlook.com`
		A	52.101.68.5^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-du2pr03cu00105.inbound.protection.outlook.com`
		A	52.101.68.25^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db8pr02cu00101.inbound.protection.outlook.com`
		A	52.101.68.29^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dbapr03cu00105.inbound.protection.outlook.com`
		A	52.101.73.26^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as9pr05cu01302.inbound.protection.outlook.com`
TXT	`v=spf1 a mx ip4:84.83.113.216 ip6:2a02:a44b:995e:1:e0ff:c60e:6916:5c26 ip6:26...`
TXT	`MS=ms43605574`
SOA	`ns01.hostnet.nl`hostmaster@hostnet.nl 2026-03-08 #11

`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=1774398522

Same first word

het-centrum.nl

het-centrum.info

het-centrum.com

Similar names

netrum-tech.com

DNS History

23 records (5 active, 18 former)

○NSdocks02.rzone.de2020-01-12 → 2020-01-12 · 4 obs

○ 2017-03-13 03:53:22
● 2020-01-12 21:02:54
○ 2026-02-17 10:48:52
○ 2026-03-25 00:33:28

●NSns01.hostnet.nl2026-02-17 → 2026-03-25 · 3 obs

○ 2020-01-12 21:02:54
● 2026-02-17 10:48:52
● 2026-03-25 00:33:28

●NSns02.hostnet.nl2026-02-17 → 2026-03-25 · 3 obs

○ 2020-01-12 21:02:54
● 2026-02-17 10:48:52
● 2026-03-25 00:33:28

○NSns1.completewebsite.nl2016-01-20 → 2017-03-13 · 5 obs

○ 2015-10-25 21:21:36
● 2016-01-20 07:13:10
● 2017-03-13 03:53:22
○ 2020-01-12 21:02:54
○ 2026-03-25 00:33:28

○NSns1.hostnet.nl2015-04-15 → 2015-10-25 · 4 obs

● 2015-04-15 10:24:32
● 2015-10-25 21:21:36
○ 2016-01-20 07:13:10
○ 2026-03-25 00:33:28

○NSns2.completewebsite.be2016-01-20 → 2017-03-13 · 5 obs

○ 2015-10-25 21:21:36
● 2016-01-20 07:13:10
● 2017-03-13 03:53:22
○ 2020-01-12 21:02:54
○ 2026-03-25 00:33:28

○NSns2.hostnetbv.com2015-04-15 → 2015-10-25 · 4 obs

● 2015-04-15 10:24:32
● 2015-10-25 21:21:36
○ 2016-01-20 07:13:10
○ 2026-03-25 00:33:28

○NSns3.completewebsite.nl2016-01-20 → 2017-03-13 · 5 obs

○ 2015-10-25 21:21:36
● 2016-01-20 07:13:10
● 2017-03-13 03:53:22
○ 2020-01-12 21:02:54
○ 2026-03-25 00:33:28

○NSns3.hostnetbv.nl2015-04-15 → 2015-10-25 · 4 obs

● 2015-04-15 10:24:32
● 2015-10-25 21:21:36
○ 2016-01-20 07:13:10
○ 2026-03-25 00:33:28

○NSshades14.rzone.de2020-01-12 → 2020-01-12 · 4 obs

○ 2017-03-13 03:53:22
● 2020-01-12 21:02:54
○ 2026-02-17 10:48:52
○ 2026-03-25 00:33:28

○MXfallbackmx.spamservice.nl2016-01-20 → 2017-03-13 · 5 obs

○ 2015-10-25 21:21:36
● 2016-01-20 07:13:10
● 2017-03-13 03:53:22
○ 2020-01-12 21:02:54
○ 2026-03-25 00:33:28

●MXhetcentrum-com0i.mail.protection.outlook.com2026-02-17 → 2026-03-25 · 3 obs

○ 2020-01-12 21:02:54
● 2026-02-17 10:48:52
● 2026-03-25 00:33:28

○MXlastmx.spamservice.nl2016-01-20 → 2017-03-13 · 5 obs

○ 2015-10-25 21:21:36
● 2016-01-20 07:13:10
● 2017-03-13 03:53:22
○ 2020-01-12 21:02:54
○ 2026-03-25 00:33:28

○MXmail.het-centrum.com2015-04-15 → 2015-10-25 · 4 obs

● 2015-04-15 10:24:32
● 2015-10-25 21:21:36
○ 2016-01-20 07:13:10
○ 2026-03-25 00:33:28

○MXmx.spamservice.nl2016-01-20 → 2017-03-13 · 5 obs

○ 2015-10-25 21:21:36
● 2016-01-20 07:13:10
● 2017-03-13 03:53:22
○ 2020-01-12 21:02:54
○ 2026-03-25 00:33:28

○MXmx1.hostnet.nl2015-04-15 → 2015-10-25 · 4 obs

● 2015-04-15 10:24:32
● 2015-10-25 21:21:36
○ 2016-01-20 07:13:10
○ 2026-03-25 00:33:28

○MXsmtp.rzone.de2020-01-12 → 2020-01-12 · 4 obs

○ 2017-03-13 03:53:22
● 2020-01-12 21:02:54
○ 2026-02-17 10:48:52
○ 2026-03-25 00:33:28

○A193.141.3.692020-01-12 → 2020-01-12 · 4 obs

○ 2017-03-13 03:53:22
● 2020-01-12 21:02:54
○ 2026-02-17 10:48:52
○ 2026-03-25 00:33:28

○A2a01:238:20a:202:1069::2020-01-12 → 2020-01-12 · 4 obs

○ 2017-03-13 03:53:22
● 2020-01-12 21:02:54
○ 2026-02-17 10:48:52
○ 2026-03-25 00:33:28

●A2a02:2350:5:10f:8067:618c:f19d:84de2026-02-17 → 2026-03-25 · 3 obs

○ 2020-01-12 21:02:54
● 2026-02-17 10:48:52
● 2026-03-25 00:33:28

○A62.221.204.672016-01-20 → 2017-03-13 · 5 obs

○ 2015-10-25 21:21:36
● 2016-01-20 07:13:10
● 2017-03-13 03:53:22
○ 2020-01-12 21:02:54
○ 2026-03-25 00:33:28

●A77.111.243.442026-02-17 → 2026-03-25 · 3 obs

○ 2020-01-12 21:02:54
● 2026-02-17 10:48:52
● 2026-03-25 00:33:28

○A91.184.16.1422015-04-15 → 2015-10-25 · 4 obs

● 2015-04-15 10:24:32
● 2015-10-25 21:21:36
○ 2016-01-20 07:13:10
○ 2026-03-25 00:33:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net, h.gtld-servers.net...	-
het-centrum.com	ns01.hostnet.nl, ns02.hostnet.nl	-

✅ Authoritative Response

Server:195.206.121.13

NS records: ns01.hostnet.nl, ns02.hostnet.nl

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for het-centrum.com (unsigned zone)

⏱️ Timing

Total: 553ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`77.111.243.44`
AAAA	1	`2a02:2350:5:10f:8067:618c:f19d:84de`
NS	2	`ns01.hostnet.nl, ns02.hostnet.nl`
MX	1	`hetcentrum-com0i.mail.protection.outlook`
TXT	2	`v=spf1 a mx ip4:84.83.113.216 ip6:2a02:a, MS=ms43605574`
SOA	1	`ns01.hostnet.nl hostmaster.hostnet.nl`

Analysis

IP Addresses

het-centrum.com points to two IPs: 2a02:2350:5:10f:8067:618c:f19d:84de and 77.111.243.44.

Other host names, for instance hapkeizerswaard.nl, recover.nl, elektrio.nl, justgolf.nl and www.cyrahost.com share IP numbers with het-centrum.com.

Name Servers

Two name servers ns01.hostnet.nl and ns02.hostnet.nl are delegated to het-centrum.com.

het-centrum.com uses the same name server configuration as other domains, such as biolegal.nl, sensofloors.co.uk, georgians-weapons.com, isteq.eu and eredivisie.biz.

Host names with two IPs:

ns01.hostnet.nl points to 2001:67c:28cc::13 and 195.206.121.13.

ns02.hostnet.nl points to 2001:67c:3c0::13 and 185.10.11.13.

Mail Servers

het-centrum.com is handled by a single mail server, hetcentrum-com0i.mail.protection.outlook.com.

hetcentrum-com0i.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::b, 2a01:111:f403:ca04::c, 2a01:111:f403:ca04::f, 2a01:111:f403:ca09::3, 52.101.68.5, 52.101.68.25, 52.101.68.29 and 52.101.73.26.

het-centrum.com - robtex.com

het-centrum.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`het-centrum.com`

`com`