WWW.RTSAK.COM - opt-class.com

Search for IP or hostnames:

opt-class.com checked at 2025-09-25T21:41:55.703Z 1389ms 98/98/98 100% R:7

`opt-class.com`

NS	`ns65.domaincontrol.com`
		A	2603:5:2164::2b ^{🇺🇸 GODADDY-DNS}
			PTR	`ns65.domaincontrol.com`
		A	97.74.102.43^{🇺🇸 GODADDY-DNS}
			PTR	`ns65.domaincontrol.com`
NS	`ns66.domaincontrol.com`
		A	2603:5:2264::2b ^{🇺🇸 GODADDY-DNS}
			PTR	`ns66.domaincontrol.com`
		A	173.201.70.43^{🇺🇸 GODADDY-DNS}
			PTR	`ns66.domaincontrol.com`
MX	`mailstore1.secureserver.net`
		A	216.69.141.78^{🇺🇸 AS398101}
			PTR	`osplibsmtp01-v02.prod.phx3.secureserver.net`
		A	216.69.141.114^{🇺🇸 AS398101}
			PTR	`osplibsmtp03-v02.prod.phx3.secureserver.net`
		A	216.69.141.162^{🇺🇸 AS398101}
			PTR	`osplibsmtp02-v02.prod.phx3.secureserver.net`
MX	`smtp.secureserver.net`
		A	216.69.141.71^{🇺🇸 AS398101}
			PTR	`osplibsmtp01-v01.prod.phx3.secureserver.net`
		A	216.69.141.84^{🇺🇸 AS398101}
			PTR	`osplibsmtp02-v01.prod.phx3.secureserver.net`
		A	216.69.141.113^{🇺🇸 AS398101}
			PTR	`osplibsmtp03-v01.prod.phx3.secureserver.net`
A	3.33.130.190^{🇺🇸 Amazon}
		PTR	`a2aa9ff50de748dbe.awsglobalaccelerator.com`
A	15.197.148.33^{🇺🇸 Amazon}
		PTR	`a2aa9ff50de748dbe.awsglobalaccelerator.com`

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opt-class.com points to two IP numbers: 3.33.130.190 and 15.197.148.33.

Other host names, for instance e-com.online, webtransfer.us, cyrusmotionfilms.com, easy-book.ch and toby.me share IP numbers with opt-class.com.

opt-class.com is delegated to two name servers: ns65.domaincontrol.com and ns66.domaincontrol.com.

opt-class.com uses the same name server setup as other domains, for instance safetycrew.ca, paramountcommunitydevelopment.com, artmartshop.com, metalavenues.com and akzcap.com.

Host names with two IP numbers:

The host ns65.domaincontrol.com points to 2603:5:2164::2b and 97.74.102.43.

The host ns66.domaincontrol.com points to 2603:5:2264::2b and 173.201.70.43.

opt-class.com is handled by two mail servers: mailstore1.secureserver.net and smtp.secureserver.net.

opt-class.com shares the same mail server setup as other domains, including exaholics.info, pontusleander.com, visualprose.co, soliloquize.com and synatec.us.

opt-class.com shares at least some mail servers with other domains, for instance plancap.co.

dbq