DNSWHOIS.INFO - class4u.de
Search for IP or hostnames:
class4u.de checked at 2025-10-17T00:59:56.987Z 220ms 102/102/102 100% R:16class4u.de
| NS | ns1071.ui-dns.biz | ||||||
| A | 2001:8d8:fe:53:0:d9a0:5147:100 🇩🇪 IONOS SE | ||||||
| PTR | ns1071.ui-dns.biz | ||||||
| A | 217.160.81.71🇩🇪 IONOS SE | ||||||
| PTR | ns1071.ui-dns.biz | ||||||
| NS | ns1071.ui-dns.com | ||||||
| A | 2001:8d8:fe:53:0:d9a0:5247:100 🇩🇪 IONOS SE | ||||||
| PTR | ns1071.ui-dns.com | ||||||
| A | 217.160.82.71🇩🇪 IONOS SE | ||||||
| PTR | ns1071.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 | ns1071.ui-dns.de | ||||||
| A | 2607:f1c0:fe:53:185:132:32:71 🇺🇸 IONOS-Anycast | ||||||
| PTR | ns1071.ui-dns.de | ||||||
| A | 217.160.80.71🇩🇪 IONOS SE | ||||||
| PTR | ns1071.ui-dns.de | ||||||
| NS | ns1071.ui-dns.org | ||||||
| A | 2001:8d8:fe:53:0:d9a0:5347:100 🇩🇪 IONOS SE | ||||||
| PTR | ns1071.ui-dns.org | ||||||
| A | 217.160.83.71🇩🇪 IONOS SE | ||||||
| PTR | ns1071.ui-dns.org | ||||||
| A | 2001:8d8:100f:f000::22b 🇩🇪 IONOS SE | ||||||
| PTR | 2001-08d8-100f-f000-0000-0000-0000-022b.elastic-ssl.ui-r.com | ||||||
| A | 217.160.0.12🇩🇪 IONOS SE | ||||||
| PTR | 217-160-0-12.elastic-ssl.ui-r.com | ||||||
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
class4u.de points to two IPs: 2001:8d8:100f:f000::22b and 217.160.0.12.
Other host names, for instance werker.com, crushboy.de, ori-ginal.de, cafogs.com and s474913634.onlinehome.fr share IP numbers with class4u.de.
class4u.de is delegated to four name servers: ns1071.ui-dns.biz, ns1071.ui-dns.com, ns1071.ui-dns.de and ns1071.ui-dns.org.
class4u.de at least partially shares name servers with other domains such as beta-pharmaceutical.co.uk, solat.co.uk, w-hengstler.de, gileadmaplemountain.com and lapvent.com.
These name servers are commonly used alongside ns1039.ui-dns.com, ns1112.ui-dns.de, ns1056.ui-dns.org, ns1027.ui-dns.com, ns1103.ui-dns.biz, ns1082.ui-dns.com and ns1024.ui-dns.org.
Host names with two IP numbers:
ns1071.ui-dns.biz points to 2001:8d8:fe:53:0:d9a0:5147:100 and 217.160.81.71
ns1071.ui-dns.com points to 2001:8d8:fe:53:0:d9a0:5247:100 and 217.160.82.71
ns1071.ui-dns.de points to 2607:f1c0:fe:53:185:132:32:71 and 217.160.80.71
ns1071.ui-dns.org points to 2001:8d8:fe:53:0:d9a0:5347:100 and 217.160.83.71
Two mail servers handle class4u.de: mx00.ionos.de and mx01.ionos.de.
class4u.de shares the same mail server setup as other domains, including rhinoplastiken.de, boxta.de, xworlds.eu, fsk-oberforsthaus.de and vonalven.de.
Host names with a single IP address:
mx00.ionos.de points to 212.227.15.41
mx01.ionos.de points to 217.72.192.67