WWW.ROBTEX.COM - content21.net
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content21.net checked at 2025-11-26T09:35:27.260Z 710ms 162/162/162 100% R:8 allDone:true timedOut:false content21.net
net
Starts with same word
Starts similarily
AI analysis
Two IP numbers are pointed to by content21.net: 2001:8d8:100f:f000::200 and 217.160.0.57.
other host names include emurphy.co.uk, fliesko.de, fresh-matters.de, sportent.tv and goldakupunktur-koblenz.eu; they share IP numbers with content21.net.
content21.net delegates to four name servers: ns1016.ui-dns.biz, ns1016.ui-dns.com, ns1016.ui-dns.de and ns1016.ui-dns.org.
content21.net at least partially shares name servers with other domains, for instance arbasch.de, f-sim.de, bebamundo.com, zenties.de and ajlic.com.
These name servers are commonly used with ns1125.ui-dns.org, ns1020.ui-dns.com, ns1069.ui-dns.de, ns1046.ui-dns.org, ns1065.ui-dns.de, ns1102.ui-dns.org, ns1098.ui-dns.biz, ns1048.ui-dns.com and ns1100.ui-dns.de.
Host names with two IP numbers: ns1016.ui-dns.biz points to 2001:8d8:fe:53:0:d9a0:5110:100 and 217.160.81.16; ns1016.ui-dns.com points to 2001:8d8:fe:53:0:d9a0:5210:100 and 217.160.82.16; ns1016.ui-dns.de points to 2001:8d8:fe:53:0:d9a0:5010:100 and 217.160.80.16; ns1016.ui-dns.org points to 2001:8d8:fe:53:0:d9a0:5310:100 and 217.160.83.16.
content21.net is handled by two mail servers: mx00.ionos.de and mx01.ionos.de.
content21.net uses the same mail server setup as other domains, for instance kendziora-partner.de, patrick-w.de, happy-station-live.de, maleah.de and baerend.de.
Host names with one IP:
mx00.ionos.de points to: 212.227.15.41
mx01.ionos.de points to: 217.72.192.67