WWW.RTSAK.COM - open4u.de
Search for IP or hostnames:
open4u.de checked at 2025-10-07T08:11:45.232Z 422ms 105/105/105 100% R:11
open4u.de
NS | ns1021.ui-dns.biz | ||||||
A | 2001:8d8:fe:53:0:d9a0:5115:100 🇩🇪 IONOS SE | ||||||
PTR | ns1021.ui-dns.biz | ||||||
A | 217.160.81.21🇩🇪 IONOS SE | ||||||
PTR | ns1021.ui-dns.biz | ||||||
NS | ns1046.ui-dns.com | ||||||
A | 2001:8d8:fe:53:0:d9a0:522e:100 🇩🇪 IONOS SE | ||||||
PTR | ns1046.ui-dns.com | ||||||
A | 217.160.82.46🇩🇪 IONOS SE | ||||||
PTR | ns1046.ui-dns.com | ||||||
MX | mx00.ionos.de | ||||||
A | 212.227.15.41🇩🇪 IONOS SE | ||||||
PTR | mx00.kundenserver.de | ||||||
MX | mx01.ionos.de | ||||||
A | 217.72.192.67🇩🇪 IONOS SE | ||||||
PTR | mx01.kundenserver.de | ||||||
NS | ns1120.ui-dns.de | ||||||
A | 2607:f1c0:fe:53:185:132:32:120 🇺🇸 IONOS-Anycast | ||||||
PTR | ns1120.ui-dns.de | ||||||
A | 217.160.80.120🇩🇪 IONOS SE | ||||||
PTR | ns1120.ui-dns.de | ||||||
NS | ns1074.ui-dns.org | ||||||
A | 2001:8d8:fe:53:0:d9a0:534a:100 🇩🇪 IONOS SE | ||||||
PTR | ns1074.ui-dns.org | ||||||
A | 217.160.83.74🇩🇪 IONOS SE | ||||||
PTR | ns1074.ui-dns.org | ||||||
A | 2a01:4f8:d0a:526b::2 🇩🇪 Hetzner | ||||||
PTR | www317.your-server.de | ||||||
A | 88.198.220.177🇩🇪 Hetzner | ||||||
PTR | www317.your-server.de |
de
NS | a.nic.de | ||||||
NS | f.nic.de | ||||||
NS | z.nic.de | ||||||
NS | l.de.net | ||||||
NS | n.de.net | ||||||
NS | s.de.net |
Starts with same word
Starts similarily
AI analysis
open4u.de
points to two IP numbers: 2a01:4f8:d0a:526b::2 and 88.198.220.177.
Other host names such as doltcini.at
, mail.emisfere.ro
, matelasshop.com
, ixtec.de
and mail.benebavarese.com
share IP numbers with open4u.de
.
open4u.de
is delegated to four name servers: ns1021.ui-dns.biz
, ns1046.ui-dns.com
, ns1120.ui-dns.de
and ns1074.ui-dns.org
.
At least part of the name servers for open4u.de
are shared with other domains, for instance interoliva.com
, pongonline.de
, wagner-home.de
, vincentpadalino.com
and bahary.net
.
these name servers are commonly used with the name servers ns1046.ui-dns.biz
, ns1046.ui-dns.de
, ns1046.ui-dns.org
, ns1074.ui-dns.biz
, ns1074.ui-dns.com
, ns1074.ui-dns.de
, ns1120.ui-dns.biz
, ns1120.ui-dns.com
, ns1120.ui-dns.org
and ns1021.ui-dns.com
.
Host names with two IP numbers:
ns1021.ui-dns.biz
points to: 2001:8d8:fe:53:0:d9a0:5115:100 and 217.160.81.21
ns1046.ui-dns.com
points to: 2001:8d8:fe:53:0:d9a0:522e:100 and 217.160.82.46
ns1120.ui-dns.de
points to: 2607:f1c0:fe:53:185:132:32:120 and 217.160.80.120
ns1074.ui-dns.org
points to: 2001:8d8:fe:53:0:d9a0:534a:100 and 217.160.83.74
open4u.de
is handled by two mail servers: mx00.ionos.de
and mx01.ionos.de
.
open4u.de
uses the same mail server setup as other domains, for instance klinx.eu
, ib-guzman.de
, kutter-kuestenfisch.de
, gohelp.de
and norbert-dunker.de
.
open4u.de
shares some mail servers with other domains, for instance xn--institut-fr-finanzen-yec.de
and meyer-seals.com
.
Hostnames with a single IP
mx00.ionos.de
resolves to: 212.227.15.41.
mx01.ionos.de
resolves to: 217.72.192.67.