WWW.RTSAK.COM - 4sys.net

Search for IP or hostnames:

4sys.net checked at 2025-11-12T22:32:30.838Z 370ms 97/97/97 100% R:13 allDone:true timedOut:false

`4sys.net`

NS	`ns1090.ui-dns.biz`
		A	2001:8d8:fe:53:0:d9a0:515a:100 ^{🇩🇪 IONOS-AS}
			PTR	`ns1090.ui-dns.biz`
		A	217.160.81.90^{🇩🇪 IONOS-AS}
			PTR	`ns1090.ui-dns.biz`
NS	`ns1090.ui-dns.com`
		A	2001:8d8:fe:53:0:d9a0:525a:100 ^{🇩🇪 IONOS-AS}
			PTR	`ns1090.ui-dns.com`
		A	217.160.82.90^{🇩🇪 IONOS-AS}
			PTR	`ns1090.ui-dns.com`
MX	`mx00.ionos.de`
		A	212.227.15.41^{🇩🇪 IONOS-AS}
			PTR	`mx00.kundenserver.de`
MX	`mx01.ionos.de`
		A	217.72.192.67^{🇩🇪 IONOS-AS}
			PTR	`mx01.kundenserver.de`
NS	`ns1090.ui-dns.de`
		A	2607:f1c0:fe:53:185:132:32:90 ^{🇺🇸 IONOS-ANYCAST}
			PTR	`ns1090.ui-dns.de`
		A	217.160.80.90^{🇩🇪 IONOS-AS}
			PTR	`ns1090.ui-dns.de`
NS	`ns1090.ui-dns.org`
		A	2001:8d8:fe:53:0:d9a0:535a:100 ^{🇩🇪 IONOS-AS}
			PTR	`ns1090.ui-dns.org`
		A	217.160.83.90^{🇩🇪 IONOS-AS}
			PTR	`ns1090.ui-dns.org`
A	217.160.231.143^{🇩🇪 IONOS-AS}
		PTR	`clienthosting.eu`

`net`

	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`

Starts with same word

4sys.ru

4sys.de

4sys.fr

4sys.at

4sys.com.br

4sys.org

4sys.net

4sys.nl

4sys.eu

4sys.biz

Starts similarily

sys4.farm

s4ys.com

4sys.biz

ssy4.com

sys4.fr

sys4.org

ss4y.com

4sys.ru

4sys.de

sys4.ch

sy4s.com

4sys.fr

sys4.cn

4yss.com

4ssy.net

s4ys.de

4sys.at

yss4.com

sys4.email

sys4.net

sys4.com

4ssy.com

4sys.com.br

4sys.org

4sys.net

sys4.eu

4sys.nl

sys4.de

4sys.eu

AI analysis

4sys.net points to a single IP number: 217.160.231.143.

Other host names, for instance xxim.de, optit.de, dc-star.de, xxim.com and www.axat.de share IP numbers with 4sys.net.

4sys.net is delegated to four name servers: ns1090.ui-dns.biz, ns1090.ui-dns.com, ns1090.ui-dns.de and ns1090.ui-dns.org.

4sys.net at least partially shares name servers with other domains, for instance web-site-optimierung.de, foureme.com, adina-hotels.com, wrct.at and luenersv.de.

These name servers are commonly used with ns1104.ui-dns.biz, ns1065.ui-dns.org, ns1035.ui-dns.de, ns1057.ui-dns.com, ns1087.ui-dns.de, ns1107.ui-dns.com and ns1114.ui-dns.org.

Host names with two IP numbers:

ns1090.ui-dns.biz points to: 2001:8d8:fe:53:0:d9a0:515a:100 and 217.160.81.90.

ns1090.ui-dns.com points to: 2001:8d8:fe:53:0:d9a0:525a:100 and 217.160.82.90.

ns1090.ui-dns.de points to: 2607:f1c0:fe:53:185:132:32:90 and 217.160.80.90.

ns1090.ui-dns.org points to: 2001:8d8:fe:53:0:d9a0:535a:100 and 217.160.83.90.

4sys.net is handled by two mail servers: mx00.ionos.de and mx01.ionos.de.

4sys.net uses the same mail server configuration as other domains, such as nexto.de, devco.de, slightvision.com, 4solution.eu and kupkas.de.

Host names with one IP number: mx00.ionos.de points to 212.227.15.41; mx01.ionos.de points to 217.72.192.67.

dbq