CF1758110842425-tsm20250915222102

WWW.ROBTEX.COM - 4sys.net

Search for IP or hostnames:

4sys.net checked at 2025-09-17T12:07:22.377Z 330ms 152/152/152 100% R:11

4sys.net

NSns1090.ui-dns.biz
A2001:8d8:fe:53:0:d9a0:515a:100🇩🇪 IONOS SE
PTRns1090.ui-dns.biz
A217.160.81.90🇩🇪 IONOS SE
PTRns1090.ui-dns.biz
NSns1090.ui-dns.com
A2001:8d8:fe:53:0:d9a0:525a:100🇩🇪 IONOS SE
PTRns1090.ui-dns.com
A217.160.82.90🇩🇪 IONOS SE
PTRns1090.ui-dns.com
MXmx00.ionos.de
A212.227.15.41🇩🇪 IONOS SE
PTRmx00.kundenserver.de
MXmx01.ionos.de
A217.72.192.67🇩🇪 IONOS SE
PTRmx01.kundenserver.de
NSns1090.ui-dns.de
A2607:f1c0:fe:53:185:132:32:90🇺🇸 IONOS-Anycast
PTRns1090.ui-dns.de
A217.160.80.90🇩🇪 IONOS SE
PTRns1090.ui-dns.de
NSns1090.ui-dns.org
A2001:8d8:fe:53:0:d9a0:535a:100🇩🇪 IONOS SE
PTRns1090.ui-dns.org
A217.160.83.90🇩🇪 IONOS SE
PTRns1090.ui-dns.org
A217.160.231.143🇩🇪 IONOS SE
PTRclienthosting.eu

net

NSa.gtld-servers.net
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net

Starts with same word

Starts similarily

AI analysis

4sys.net points to a single IP: 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's delegation is handled by four name servers: ns1090.ui-dns.biz, ns1090.ui-dns.com, ns1090.ui-dns.de and ns1090.ui-dns.org.

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

These name servers are commonly paired 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 IPs:

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 has the same mail server setup as other domains, including nexto.de, devco.de, slightvision.com, 4solution.eu and kupkas.de.

Host names with one IP number: The host name mx00.ionos.de points to 212.227.15.41 and the host name mx01.ionos.de points to 217.72.192.67.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
dbq

dHQHWcS CF johedugfp 2025-09-17