DNSWHOIS.INFO - security4u.nl

Search for IP or hostnames:

security4u.nl checked at 2025-10-06T12:11:26.689Z 220ms 87/87/87 100% R:14

`security4u.nl`

MX	`mailx.xnsregistrar.com`
		A	2001:19f0:5001:20b9:5400:2ff:fe41:7810 ^{🇳🇱 The Constant Company}
			PTR	`mailx.xnsregistrar.com`
		A	78.141.221.48^{🇳🇱 The Constant Company}
			PTR	`mailx.xnsregistrar.com`
NS	`ns2.dovendi.eu`
		A	2a00:7c80:0:26e::2 ^{🇳🇱 Worldstream BV}
			PTR	`ns2.dovendi.eu`
		A	212.8.252.63^{🇳🇱 Worldstream BV}
			PTR	`ns2.dovendi.eu`
NS	`ns3.dovendi.eu`
		A	2a01:4f8:1c17:f65d::2 ^{🇩🇪 Hetzner}
			PTR	`ns3.dovendi.eu`
		A	91.107.180.97^{🇩🇪 Hetzner}
			PTR	`ns3.dovendi.eu`
NS	`ns1.dovendi.nl`
		A	2001:1af8:5000:a01f:6::2 ^{🇳🇱 LeaseWeb Netherlands / AMS-01}
			PTR	`ns1.dovendi.nl`
		A	95.168.166.87^{🇳🇱 LeaseWeb Netherlands / AMS-01}
			PTR	`ns1.dovendi.nl`
A	2a01:4f8:c013:d2e4::1 ^{🇩🇪 Hetzner}
		PTR	`static.154.122.99.91.clients.your-server.de`
A	91.99.122.154^{🇩🇪 Hetzner}
		PTR	`static.154.122.99.91.clients.your-server.de`

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security4u.nl points to two IPs: 2a01:4f8:c013:d2e4::1 and 91.99.122.154.

Other host names, for instance fuor.nl, haajee.nl, rwq.nl, de-spijker.nl and ofab.nl share IP numbers with security4u.nl.

security4u.nl is delegated to name servers ns2.dovendi.eu, ns3.dovendi.eu and ns1.dovendi.nl.

security4u.nl at least partially shares name servers with other domains such as rontec.co.uk, airprint.nl, within.be, pran.co.uk and netbak.de.

Host names with two IP numbers:

ns2.dovendi.eu points to 2a00:7c80:0:26e::2 and 212.8.252.63.

ns3.dovendi.eu points to 2a01:4f8:1c17:f65d::2 and 91.107.180.97.

ns1.dovendi.nl points to 2001:1af8:5000:a01f:6::2 and 95.168.166.87.

security4u.nl is handled by a single mail server, mailx.xnsregistrar.com.

security4u.nl shares the same mail server setup as other domains, including vices.nl, qualityfirst.nl, beyu.nl, zomy.nl and sopamena.nl.

Host name mailx.xnsregistrar.com points to IPs 2001:19f0:5001:20b9:5400:2ff:fe41:7810 and 78.141.221.48.

dbq