CF1759248659374-tsm20250929235914

WWW.ROBTEX.COM - course-h.com

Search for IP or hostnames:

course-h.com checked at 2025-09-30T16:10:59.340Z 259ms 204/204/204 100% R:17

course-h.com

NSns75.domaincontrol.com
A2603:5:21b4::30🇺🇸 GODADDY-DNS
PTRns75.domaincontrol.com
A97.74.107.48🇺🇸 GODADDY-DNS
PTRns75.domaincontrol.com
NSns76.domaincontrol.com
A2603:5:22b4::30🇺🇸 GODADDY-DNS
PTRns76.domaincontrol.com
A173.201.75.48🇺🇸 GODADDY-DNS
PTRns76.domaincontrol.com
MXaspmx2.googlemail.com
A2a00:1450:400b:c02::1b🇮🇪 Google
PTRdj-in-f27.1e100.net
A172.253.116.26🇺🇸 Google
PTRdj-in-f26.1e100.net
MXaspmx3.googlemail.com
A2a00:1450:400c:c00::1b🇧🇪 Google
PTRws-in-f27.1e100.net
PTRws-in-x1b.1e100.net
A173.194.76.26🇺🇸 Google
PTRws-in-f26.1e100.net
MXaspmx.l.google.com
A2607:f8b0:4004:c1f::1b🇺🇸 Google
PTRpd-in-f27.1e100.net
A142.250.31.26🇺🇸 Google
PTRbj-in-f26.1e100.net
MXalt1.aspmx.l.google.com
A2a00:1450:400b:c02::1b🇮🇪 Google
PTRdj-in-f27.1e100.net
A172.253.116.26🇺🇸 Google
PTRdj-in-f26.1e100.net
MXalt2.aspmx.l.google.com
A2a00:1450:400c:c00::1a🇧🇪 Google
PTRws-in-f26.1e100.net
PTRws-in-x1a.1e100.net
A173.194.76.26🇺🇸 Google
PTRws-in-f26.1e100.net
A199.34.228.59🇺🇸 Weebly
PTRpages-custom-15.weebly.com

com

NSa.gtld-servers.net
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Starts with same word

Starts similarily

AI analysis

course-h.com maps to IP address 199.34.228.59.

Other host names, for instance clinkwineedu.com, papajakedesignco.com, econ2u.com, polyurea-izolasyon.com and alhansonmotors.com share IP numbers with course-h.com.

Two name servers ns75.domaincontrol.com and ns76.domaincontrol.com are delegated to course-h.com.

course-h.com uses the same name server configuration as other domains, such as bodyborneman.com, statisticalhybrid.com, hardworker.co.uk, gerrywerner.com and cccommunications.info.

Host names with two IPs:

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.com is handled by five mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

course-h.com shares mail servers with other domains at least in part, for instance mitthjem.no, fiscardiff.co.uk, busup.com, centr-druk.com and browser.ae.

These mail servers are often used together with aspmx4.googlemail.com, aspmx5.googlemail.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

Host names with two IP numbers:

aspmx2.googlemail.com points to 2a00:1450:400b:c02::1b and 172.253.116.26.

aspmx3.googlemail.com points to 2a00:1450:400c:c00::1b and 173.194.76.26.

aspmx.l.google.com points to 2607:f8b0:4004:c1f::1b and 142.250.31.26.

alt1.aspmx.l.google.com points to 2a00:1450:400b:c02::1b and 172.253.116.26.

alt2.aspmx.l.google.com points to 2a00:1450:400c:c00::1a and 173.194.76.26.

Host names that point to 2a00:1450:400b:c02::1b: aspmx2.googlemail.com and alt1.aspmx.l.google.com.

Host names that point to 172.253.116.26: aspmx2.googlemail.com and alt1.aspmx.l.google.com.

Host names that point to 173.194.76.26: aspmx3.googlemail.com and alt2.aspmx.l.google.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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LmBvqKa CF johedugfp 2025-09-30