ROBTEX.COM - server21.nlserver.net

Search for IP or hostnames:

server21.nlserver.net checked at 2025-12-05T13:01:32.222Z 715ms 33/33/33 100% R:10 allDone:true timedOut:false

`server21.nlserver.net`

	A	2a01:198:ff00::a21^{🇩🇪 LEASEWEB-NL-AMS-01}
			PTR	`mail.server21.nlserver.net`
	A	91.184.52.21^{🇳🇱 LEASEWEB-NL-AMS-01}
			PTR	`mail.server21.nlserver.net`

`nlserver.net`

	NS	`ns1.nldns.net`
	NS	`ns2.nldns.net`
	MX	`mail.nlserver.net`
	A	193.239.6.11^{🇪🇸 LEASEWEB-NL-AMS-01}

Up

mail.server21.nlserver.net

Starts with same word

server21.info

server21.eu

server21.com

server21.it

Starts similarily

server12.ru

server12.com

server12.de

server21.info

server12.xyz

server12.nl

server21.eu

server21.com

server21.it

12server.com

AI analysis

mail.server21.nlserver.net has server21.nlserver.net as its parent.

server21.nlserver.net points to two IPs: 2a01:198:ff00::a21 and 91.184.52.21.

Other host names, for instance *.pornowelt.net, mail.x-portale.com, www.livecam777.com, mail.pornowelt.net and www.sex-for-work.com share IP numbers with server21.nlserver.net.