IPLIST.NET - class4.us

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class4.us checked at 2025-09-16T01:01:02.983Z 145ms 112/112/112 100% R:12

`class4.us`

class4.cc

class4.de

class4.us

class4.us

4class.com

class4.cc

class4.de

class4.us is associated with a single IP address: 74.208.40.39.

Two name servers, dara.ns.cloudflare.com and doug.ns.cloudflare.com, are delegated to class4.us.

The name server setup for class4.us is shared with several other domains such as konordo.com, cardsproject.com, skewcoders.com, cadow.net, and edbrite.net.

The domain class4.us shares name servers, at least partially, with other domains such as celibkambox.com, emplanta.com, coolhostplus.net, icenes2007.org, and cosmostv.org.

The name servers chan.ns.cloudflare.com are frequently utilized in conjunction.

dara.ns.cloudflare.com and doug.ns.cloudflare.com both point to six IP numbers each: 2606:4700:50::adf5:3a5b, 2803:f800:50::6ca2:c05b, 2a06:98c1:50::ac40:205b, 108.162.192.91, 172.64.32.91, 173.245.58.91 for dara.ns.cloudflare.com and 2606:4700:58::adf5:3b9f, 2803:f800:50::6ca2:c19f, 2a06:98c1:50::ac40:219f, 108.162.193.159, 172.64.33.159, 173.245.59.159 for doug.ns.cloudflare.com.

Two mail servers, mx00.1and1.com and mx01.1and1.com, are responsible for handling class4.us.

Like domains marteva.net, bukupet.com, house2.com, s104783467.onlinehome.us, and s216675544.onlinehome.us, class4.us also has the same mail server setup.

Some mail servers are at least partially shared between class4.us and other domains, such as 2dcc.com, u16192246.onlinehome-server.com, u22415129.onlinehome-server.com, proyouthheart.com, and pediatricstexas.com.

mx00.1and1.com and mx01.1and1.com both point to their respective IP numbers: 74.208.5.3 and 74.208.5.21.

dbq