CF1763818857591-tsm20251122110840

WWW.ROBTEX.COM - opt-class.com

Search for IP or hostnames:

opt-class.com checked at 2025-11-22T13:40:57.295Z 2917ms 158/158/158 100% R:6 allDone:true timedOut:false

opt-class.com

NSns65.domaincontrol.com
A2603:5:2164::2b🇺🇸 GODADDY-DNS-GLOBAL
PTRns65.domaincontrol.com
A97.74.102.43🇺🇸 GODADDY-DNS-GLOBAL
PTRns65.domaincontrol.com
NSns66.domaincontrol.com
A2603:5:2264::2b🇺🇸 GODADDY-DNS-GLOBAL
PTRns66.domaincontrol.com
A173.201.70.43🇺🇸 GODADDY-DNS-GLOBAL
PTRns66.domaincontrol.com
MXmailstore1.secureserver.net
A216.69.141.78🇺🇸 AS398101
PTRosplibsmtp01-v02.prod.phx3.secureserver.net
A216.69.141.114🇺🇸 AS398101
PTRosplibsmtp03-v02.prod.phx3.secureserver.net
A216.69.141.162🇺🇸 AS398101
PTRosplibsmtp02-v02.prod.phx3.secureserver.net
MXsmtp.secureserver.net
A216.69.141.71🇺🇸 AS398101
PTRosplibsmtp01-v01.prod.phx3.secureserver.net
A216.69.141.84🇺🇸 AS398101
PTRosplibsmtp02-v01.prod.phx3.secureserver.net
A216.69.141.113🇺🇸 AS398101
PTRosplibsmtp03-v01.prod.phx3.secureserver.net
A3.33.130.190🇺🇸 Amazon
PTRa2aa9ff50de748dbe.awsglobalaccelerator.com
A15.197.148.33🇺🇸 Amazon
PTRa2aa9ff50de748dbe.awsglobalaccelerator.com

com

NSa.gtld-servers.net
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net

Starts with same word

Starts similarily

AI analysis

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

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

Two name servers ns65.domaincontrol.com and ns66.domaincontrol.com are delegated to opt-class.com.

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

Host names with two IPs:

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

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

Two mail servers handle opt-class.com: 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 some mail servers with other domains, for instance achimcom.de, bidcorral.com and plancap.co.

Host names with three IP numbers:

mailstore1.secureserver.net points to 216.69.141.78, 216.69.141.114 and 216.69.141.162; smtp.secureserver.net points to 216.69.141.71, 216.69.141.84 and 216.69.141.113.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
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