MXLIST.NET - class4u.org

Search for IP or hostnames:

class4u.org checked at 2025-10-19T21:17:49.119Z 141ms 79/79/79 100% R:12

`class4u.org`

NS	`ns19.domaincontrol.com`
		A	2603:5:21d0::a ^{🇺🇸 GODADDY-DNS}
			PTR	`ns19.domaincontrol.com`
		A	97.74.109.10^{🇺🇸 GODADDY-DNS}
			PTR	`ns19.domaincontrol.com`
NS	`ns20.domaincontrol.com`
		A	2603:5:22d0::a ^{🇺🇸 GODADDY-DNS}
			PTR	`ns20.domaincontrol.com`
		A	173.201.77.10^{🇺🇸 GODADDY-DNS}
			PTR	`ns20.domaincontrol.com`
MX	`mailstore1.secureserver.net`
		A	92.204.80.3^{🇫🇷 GODADDY-SXB}
			PTR	`sxb1plibsmtp01-v02.prod.sxb1.secureserver.net`
MX	`smtp.secureserver.net`
		A	92.204.80.0^{🇫🇷 GODADDY-SXB}
			PTR	`sxb1plibsmtp01-v01.prod.sxb1.secureserver.net`
A	3.33.130.190^{🇺🇸 Amazon}
		PTR	`a2aa9ff50de748dbe.awsglobalaccelerator.com`
A	15.197.148.33^{🇺🇸 Amazon}
		PTR	`a2aa9ff50de748dbe.awsglobalaccelerator.com`

class4u.de

class4u.org

class4u.com

class4u.org

class4u.com

acls4us.com

class4u.de

class4u.org resolves to two IP numbers: 3.33.130.190 and 15.197.148.33.

Other host names, for instance puremuscle.ca, socowatches.com, flo.life, johndcherry.com and neworleansfoam.com share IP numbers with class4u.org.

Two name servers ns19.domaincontrol.com and ns20.domaincontrol.com handle delegation for class4u.org.

class4u.org uses the same name server setup as other domains, for example ai9.in, rpmzone.com, ashtrade.com, 100womenwhocareng.com and poppymed.net.

Host names with two IP numbers:

class4u.org is handled by two mail servers: mailstore1.secureserver.net and smtp.secureserver.net.

class4u.org has the same mail server setup as other domains, including mdtext.net, 70bar.com, vietnamventurefund.com, petcarelagunabeach.com and ebusinessjuncture.net.

Host names with one IP number: The host name mailstore1.secureserver.net points to 92.204.80.3 and the host name smtp.secureserver.net points to 92.204.80.0.

dbq