ROBTEX.COM - course-h.net
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course-h.net checked at 2025-12-17T19:00:21.761Z 1702ms 98/98/98 100% R:12 allDone:true timedOut:false course-h.net
| NS | ns75.domaincontrol.com | ||||||
| A | 2603:5:21b4::30🇺🇸 GODADDY-DNS | ||||||
| PTR | ns75.domaincontrol.com | ||||||
| A | 97.74.107.48🇺🇸 GODADDY-DNS | ||||||
| PTR | ns75.domaincontrol.com | ||||||
| NS | ns76.domaincontrol.com | ||||||
| A | 2603:5:22b4::30🇺🇸 GODADDY-DNS | ||||||
| PTR | ns76.domaincontrol.com | ||||||
| A | 173.201.75.48🇺🇸 GODADDY-DNS | ||||||
| PTR | ns76.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 | ||||||
net
Starts with same word
Starts similarily
AI analysis
Two IP numbers are pointed to by course-h.net: 3.33.130.190 and 15.197.148.33.
other host names include superaction.be, shihengshi.net, offbeatstudios.com, juggy.in and landroverjaguarli.info; they share IP numbers with course-h.net.
Two name servers ns75.domaincontrol.com and ns76.domaincontrol.com handle the delegation for course-h.net.
course-h.net shares the same name server setup as other domains, for instance bobhogueschoolofrealestate.com, trumpsclothes.com, eat-play-nap.com, champions-for-health.org and pumaplow.com.
Host names with two IP numbers:
ns75.domaincontrol.com points to 2603:5:21b4::30 and 97.74.107.48.
ns76.domaincontrol.com points to 2603:5:22b4::30 and 173.201.75.48.
course-h.net is handled by two mail servers: mailstore1.secureserver.net and smtp.secureserver.net.
course-h.net uses the same mail server setup as other domains, for instance comderm.net, fanconventions.com, rockyourkid.com, tammysadultstore.com and tbpaero.org.
course-h.net shares at least some mail servers with other domains, for instance bamom.org.
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.