DNSWHOIS.INFO - class4u.com
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class4u.com checked at 2025-10-06T06:38:20.443Z 136ms 73/73/73 100% R:11class4u.com
| MX | localhost | ||||||
| A | ::1 | ||||||
| PTR | localhost | ||||||
| A | 127.0.0.1 | ||||||
| PTR | localhost | ||||||
| NS | ns1.sedoparking.com | ||||||
| A | 3.130.216.63🇺🇸 Amazon | ||||||
| PTR | ec2-3-130-216-63.us-east-2.compute.amazonaws.com | ||||||
| A | 91.195.241.8🇩🇪 SEDO | ||||||
| NS | ns2.sedoparking.com | ||||||
| A | 34.211.188.210🇺🇸 Amazon | ||||||
| PTR | ec2-34-211-188-210.us-west-2.compute.amazonaws.com | ||||||
| A | 91.195.240.8🇩🇪 SEDO | ||||||
| A | 64.190.63.222🇩🇪 SEDO | ||||||
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AI analysis
class4u.com is parent of mailno.class4u.com and mail.class4u.com.
class4u.com resolves to a single IP address: 64.190.63.222.
Other host names including bookletmaker.de, birgit-oberstdorf.de, www.kazinoroyal.com, filme4you.de and tascha.de share IP numbers with class4u.com.
class4u.com's delegation uses two name servers, ns1.sedoparking.com and ns2.sedoparking.com.
class4u.com shares the same name server setup as other domains, for example screenzoo.com, aliciawallace.com, toupet-a.de, boxdiscount.de and robin.in.
Host names with two IPs:
ns1.sedoparking.com points to: 3.130.216.63 and 91.195.241.8
ns2.sedoparking.com points to: 34.211.188.210 and 91.195.240.8
class4u.com is handled by a single mail server, localhost.
class4u.com shares its mail server setup with other domains, including remotegeek.co.uk, ns2.maxum.net, topconcert.de, nissn.com and www.carmaster.com.