WWW.RTSAK.COM - www.zfe-online.com
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www.zfe-online.com checked at 2025-10-23T23:45:09.145Z 612ms 82/82/82 100% R:17www.zfe-online.com
| CNAME | zfe-online.com | ||||||
| NS | docks10.rzone.de | ||||||
| A | 2001:8d8:fe:53:5747:2a74:d:10 🇩🇪 IONOS-AS | ||||||
| PTR | docks10.rzone.de | ||||||
| A | 217.160.80.137🇩🇪 IONOS-AS | ||||||
| PTR | docks10.rzone.de | ||||||
| NS | shades04.rzone.de | ||||||
| A | 2607:f1c0:fe:53:185:132:34:131 🇺🇸 IONOS-Anycast | ||||||
| PTR | shades04.rzone.de | ||||||
| A | 185.132.34.131🇩🇪 IONOS-Anycast | ||||||
| PTR | shades04.rzone.de | ||||||
| MX | smtpin.rzone.de | ||||||
| A | 2a01:238:20a:202:50f0::1097 🇩🇪 STRATO | ||||||
| PTR | smtpin.rzone.de | ||||||
| A | 81.169.145.97🇩🇪 STRATO | ||||||
| PTR | smtpin.rzone.de | ||||||
| A | 193.175.194.36🇩🇪 DFN Deutsches Forschungsnetz e.V. | ||||||
| PTR | icons.bildungsserver.de | ||||||
zfe-online.com
| NS | docks10.rzone.de | ||||||
| NS | shades04.rzone.de | ||||||
| MX | smtpin.rzone.de | ||||||
| A | 193.175.194.36🇩🇪 DFN Deutsches Forschungsnetz e.V. | ||||||
Starts with same word
Starts similarily
AI analysis
www.zfe-online.com points to an IP address: 193.175.194.36.
other host names include zfe-online.com, idea-frankfurt.de, www.idea-frankfurt.de, wiki.bildungsserver.de and open-educational-resources.de; they share IP numbers with www.zfe-online.com.
Two name servers docks10.rzone.de and shades04.rzone.de handle the delegation for www.zfe-online.com.
www.zfe-online.com shares the same name server setup as other domains, for instance anzioso.de, hca-ni.de, hoke.de, oceanexplorer.es and naturversand.de.
www.zfe-online.com at least partially shares name servers with other domains, for instance c-kt.info, hackschnitzel-berlin.de, diagrama.es, strobl.technology and tsubo-shiatsu.com.
these name servers are commonly used with docks03.rzone.de, shades08.rzone.de, shades11.rzone.de, shades17.rzone.de, docks18.rzone.de, docks15.rzone.de, docks11.rzone.de, docks16.rzone.de, docks02.rzone.de and shades02.rzone.de.
Host names with two IP numbers:
docks10.rzone.de points to 2001:8d8:fe:53:5747:2a74:d:10 and 217.160.80.137.
shades04.rzone.de points to 2607:f1c0:fe:53:185:132:34:131 and 185.132.34.131.
www.zfe-online.com is handled by a single mail server, smtpin.rzone.de.
www.zfe-online.com uses the same mail server setup as other domains, for instance mappach.de, cinehits.eu, sfertigs.com, blaskapelle-ovenhausen.de and karacic.net.
smtpin.rzone.de resolves to two IPs: 2a01:238:20a:202:50f0::1097 and 81.169.145.97.