ROBTEX.COM - opt-class.org
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opt-class.org checked at 2025-12-09T03:15:47.582Z 1162ms 98/98/98 100% R:6 allDone:true timedOut:false opt-class.org
| NS | ns65.domaincontrol.com | ||||||
| A | 2603:5:2164::2b🇺🇸 GODADDY-DNS-GLOBAL | ||||||
| PTR | ns65.domaincontrol.com | ||||||
| A | 97.74.102.43🇺🇸 GODADDY-DNS-GLOBAL | ||||||
| PTR | ns65.domaincontrol.com | ||||||
| NS | ns66.domaincontrol.com | ||||||
| A | 2603:5:2264::2b🇺🇸 GODADDY-DNS-GLOBAL | ||||||
| PTR | ns66.domaincontrol.com | ||||||
| A | 173.201.70.43🇺🇸 GODADDY-DNS-GLOBAL | ||||||
| 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 | ||||||
org
| NS | a0.org.afilias-nst.info | ||||||
| NS | a2.org.afilias-nst.info | ||||||
| NS | c0.org.afilias-nst.info | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | d0.org.afilias-nst.org | ||||||
Starts with same word
opt-class.org |
opt-class.com |
Starts similarily
AI analysis
opt-class.org points to two IPs: 3.33.130.190 and 15.197.148.33.
Other host names including bbqpitmastersthermometers.com, netenergies.com, fionaz.com, grayoakhomes.com and cafecuba.us share IP numbers with opt-class.org.
opt-class.org's delegation uses two name servers, ns65.domaincontrol.com and ns66.domaincontrol.com.
opt-class.org shares the same name server setup as other domains, for example bevphoto.net, ddsmemorybears.com, residentcomputing.com, corykenshin.com and hallservices.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
opt-class.org is handled by two mail servers: mailstore1.secureserver.net and smtp.secureserver.net.
opt-class.org shares its mail server setup with other domains, including kesign.com, yogictimes.com, danforer.com, dwim.productions and globalproptech.in.
opt-class.org shares some mail servers with other domains, at least partially, for instance bdf-ad.com.
Host names with three IPs:
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