WWW.RTSAK.COM - 4system.sk

Search for IP or hostnames:

4system.sk checked at 2025-09-27T08:29:18.783Z 330ms 82/82/82 100% R:17

`4system.sk`

MX	`mail.4system.sk`
		A	2a00:4b40:aaaa:2101:45:13:137:116 ^{🇸🇰 Websupport}
		A	45.13.137.115^{🇸🇰 Websupport}
			PTR	`m1-u5-ing.websupport.sk`
NS	`ns1.websupport.sk`
		A	2a10:bbc0::11 ^{🇨🇿 ACTIVE 24}
			PTR	`ns1.websupport.eu`
		A	45.10.97.11^{🇨🇿 ACTIVE 24}
			PTR	`ns1.websupport.eu`
NS	`ns2.websupport.sk`
		A	2a02:250:3::12 ^{🇸🇪 ACTIVE 24}
			PTR	`ns2.websupport.eu`
		A	185.71.159.12^{🇸🇪 ACTIVE 24}
			PTR	`ns2.websupport.eu`
NS	`ns3.websupport.sk`
		A	2a10:bbc0::13 ^{🇨🇿 ACTIVE 24}
			PTR	`ns3.websupport.eu`
		A	45.10.97.13^{🇨🇿 ACTIVE 24}
			PTR	`ns3.websupport.eu`
A	212.57.39.165^{🇸🇰 Webglobe, a.s.}
		PTR	`webe-06.virtual`

`sk`

	NS	`a.tld.sk`
	NS	`b.tld.sk`
	NS	`c.tld.sk`
	NS	`e.tld.sk`
	NS	`f.tld.sk`
	NS	`g.tld.sk`
	NS	`h.tld.sk`

Up

varnish1.4system.sk

pah.4system.sk

neon.4system.sk

kostrej.4system.sk

ns1.4system.sk

iron.4system.sk

vthadice.4system.sk

najsperky.4system.sk

najeshop.4system.sk

dns2.4system.sk

dns1.4system.sk

carbon.4system.sk

argon.4system.sk

xenon.4system.sk

mail.4system.sk

motoren.4system.sk

webinak.4system.sk

krypton.4system.sk

helium.4system.sk

starstyle.4system.sk

Starts with same word

4system.net

4system.de

4system.pl

4system.com

4system.sk

4system.eu

4system.gmbh

Starts similarily

system4.biz

4system.net

4system.de

system4.org

system4.eu

4system.pl

4system.com

4system.sk

system4.de

system4.com

system4.com.br

4system.eu

4system.gmbh

system4.net

system4.nl

system4.ca

system4.ua

system4.com.ua

system4.es

system4.co

system4.info

system4.me

system4.ch

system4.be

AI analysis

4system.sk is the parent of varnish1.4system.sk, pah.4system.sk, neon.4system.sk, kostrej.4system.sk, ns1.4system.sk and a few other host names.

4system.sk points to an IP address: 212.57.39.165.

Other host names, for instance mailinbackup1.igoogle.sk and xenon.4system.sk, share IP numbers with 4system.sk.

4system.sk is delegated to three name servers ns1.websupport.sk, ns2.websupport.sk and ns3.websupport.sk.

4system.sk at least partially shares name servers with other domains, for instance taxtrans.sk, millvalley.sk, youhairstyling.com, kristof.sk and sw-motech.sk.

Host names with two IP numbers:

ns1.websupport.sk points to 2a10:bbc0::11 and 45.10.97.11; ns2.websupport.sk points to 2a02:250:3::12 and 185.71.159.12; ns3.websupport.sk points to 2a10:bbc0::13 and 45.10.97.13.

4system.sk is handled by a single mail server, mail.4system.sk.

mail.4system.sk resolves to two IPs: 2a00:4b40:aaaa:2101:45:13:137:116 and 45.13.137.115.

dbq