CF1761186911369-tsm20251017082432

MXLIST.NET - opencourse.com

Search for IP or hostnames:

opencourse.com checked at 2025-10-23T02:35:11.341Z 279ms 126/126/126 100% R:13

opencourse.com

NSns05.sportsdns.net
A2607:f740:e64f::1 ๐Ÿ‡บ๐Ÿ‡ธ NETACTUATE-AS-AP
PTRns05.sportsdns.com
A45.54.72.1๐Ÿ‡บ๐Ÿ‡ธ NETACTUATE-AS-AP
PTRns05.sportsdns.com
NSns06.sportsdns.net
A2607:f740:e64f:4::1 ๐Ÿ‡บ๐Ÿ‡ธ NETACTUATE-AS-AP
PTRns06.sportsdns.com
A45.54.72.65๐Ÿ‡บ๐Ÿ‡ธ NETACTUATE-AS-AP
PTRns06.sportsdns.com
NSns07.sportsdns.net
A2607:f740:e64f:8::1 ๐Ÿ‡บ๐Ÿ‡ธ NETACTUATE-AS-AP
PTRns07.sportsdns.com
A45.54.72.129๐Ÿ‡บ๐Ÿ‡ธ NETACTUATE-AS-AP
PTRns07.sportsdns.com
NSns08.sportsdns.net
A2607:f740:e64f:c::1 ๐Ÿ‡บ๐Ÿ‡ธ NETACTUATE-AS-AP
PTRns08.sportsdns.com
A45.54.72.193๐Ÿ‡บ๐Ÿ‡ธ NETACTUATE-AS-AP
PTRns08.sportsdns.com
MXmxa-000e8b01.gslb.pphosted.com
MXmxb-000e8b01.gslb.pphosted.com
NSdns1.p01.nsone.net
A2620:4d:4000:6259:7:1:0:1 ๐Ÿ‡บ๐Ÿ‡ธ NSONE
PTRdns1.p01.nsone.net
A198.51.44.1๐Ÿ‡บ๐Ÿ‡ธ NSONE
PTRdns1.p01.nsone.net
NSdns2.p01.nsone.net
A2a00:edc0:6259:7:1::2 ๐Ÿ‡บ๐Ÿ‡ธ NSONE
PTRdns2.p01.nsone.net
A198.51.45.1๐Ÿ‡บ๐Ÿ‡ธ NSONE
PTRdns2.p01.nsone.net
NSdns3.p01.nsone.net
A2620:4d:4000:6259:7:1:0:3 ๐Ÿ‡บ๐Ÿ‡ธ NSONE
PTRdns3.p01.nsone.net
A198.51.44.65๐Ÿ‡บ๐Ÿ‡ธ NSONE
PTRdns3.p01.nsone.net
NSdns4.p01.nsone.net
A2a00:edc0:6259:7:1::4 ๐Ÿ‡บ๐Ÿ‡ธ NSONE
PTRdns4.p01.nsone.net
A198.51.45.65๐Ÿ‡บ๐Ÿ‡ธ NSONE
PTRdns4.p01.nsone.net
A216.206.180.119๐Ÿ‡บ๐Ÿ‡ธ Centurylink
PTRopencourse.com
PTR119.mx3west.email.active.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

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AI analysis

opencourse.com is a parent of ns2.opencourse.com, ns1.opencourse.com and images.opencourse.com.

opencourse.com points to a single IP number: 216.206.180.119.

opencourse.com is delegated to eight name servers: ns05.sportsdns.net, ns06.sportsdns.net, ns07.sportsdns.net, ns08.sportsdns.net, dns1.p01.nsone.net, dns2.p01.nsone.net, dns3.p01.nsone.net and dns4.p01.nsone.net.

opencourse.com at least partially shares name servers with other domains, for instance dnbdm.fi, scios.holdings, genkiz.com, blk-app.com and ormside.co.uk.

These name servers are commonly used with ns01.squarespacedns.com, ns02.squarespacedns.com, ns03.squarespacedns.com, ns04.squarespacedns.com, ns01.jnjdns.com, ns02.jnjdns.com, ns03.jnjdns.com and ns04.jnjdns.com.

Host names with two IP numbers

ns05.sportsdns.net points to: 2607:f740:e64f::1 and 45.54.72.1

ns06.sportsdns.net points to: 2607:f740:e64f:4::1 and 45.54.72.65

ns07.sportsdns.net points to: 2607:f740:e64f:8::1 and 45.54.72.129

ns08.sportsdns.net points to: 2607:f740:e64f:c::1 and 45.54.72.193

dns1.p01.nsone.net points to: 2620:4d:4000:6259:7:1:0:1 and 198.51.44.1

dns2.p01.nsone.net points to: 2a00:edc0:6259:7:1::2 and 198.51.45.1

dns3.p01.nsone.net points to: 2620:4d:4000:6259:7:1:0:3 and 198.51.44.65

dns4.p01.nsone.net points to: 2a00:edc0:6259:7:1::4 and 198.51.45.65

opencourse.com is handled by two mail servers: mxa-000e8b01.gslb.pphosted.com and mxb-000e8b01.gslb.pphosted.com.

opencourse.com uses the same mail server setup as other domains such as jencess.com and activegolf.com.

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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fiUXVrl CF johedugfp 2025-10-23