MXLIST.NET - openstax.co
Search for IP or hostnames:
openstax.co checked at 2025-10-19T19:26:22.467Z 135ms 98/98/98 100% R:10openstax.co
| NS | ns41.domaincontrol.com | ||||||
| A | 2603:5:2142::15 🇺🇸 GODADDY-DNS | ||||||
| PTR | ns41.domaincontrol.com | ||||||
| A | 97.74.100.21🇺🇸 GODADDY-DNS | ||||||
| PTR | ns41.domaincontrol.com | ||||||
| NS | ns42.domaincontrol.com | ||||||
| A | 2603:5:2242::15 🇺🇸 GODADDY-DNS | ||||||
| PTR | ns42.domaincontrol.com | ||||||
| A | 173.201.68.21🇺🇸 GODADDY-DNS | ||||||
| PTR | ns42.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 | ||||||
co
| NS | a.registrydns.co | ||||||
| NS | b.registrydns.co | ||||||
| NS | c.registrydns.co | ||||||
| NS | d.registrydns.co | ||||||
Starts with same word
Starts similarily
AI analysis
openstax.co points to two IP numbers: 3.33.130.190 and 15.197.148.33.
Other host names such as metrics-lab.com, ezooks.com, myips.co.uk, nocommand.com and confidencechronicle.com share IPs with openstax.co.
openstax.co is delegated to two name servers: ns41.domaincontrol.com and ns42.domaincontrol.com.
openstax.co shares the same name server setup as prodnn.org, teckwrapcraft.com, annseal.com, mincecash.com and uso.mx.
Host names with two IP numbers: ns41.domaincontrol.com points to: 2603:5:2142::15 and 97.74.100.21; ns42.domaincontrol.com points to: 2603:5:2242::15 and 173.201.68.21.
openstax.co is handled by two mail servers: mailstore1.secureserver.net and smtp.secureserver.net.
The mail server setup for openstax.co matches that of other domains, for instance miamimammo.com, weblenz.com, aldermarket.com, hyperbrid.net and creditmax360.com.
openstax.co shares mail servers with other domains, for instance daoinfo.org and computerexpertgroups.net.
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.