CF1760573027381-tsm20251015201252

WWW.RTSAK.COM - oldcourse.com

Search for IP or hostnames:

oldcourse.com checked at 2025-10-16T00:03:47.356Z 309ms 120/120/120 100% R:13

oldcourse.com

NSns25.domaincontrol.com
A2603:5:2161::d ๐Ÿ‡บ๐Ÿ‡ธ GODADDY-DNS
PTRns25.domaincontrol.com
A97.74.102.13๐Ÿ‡บ๐Ÿ‡ธ GODADDY-DNS
PTRns25.domaincontrol.com
NSns26.domaincontrol.com
A2603:5:2261::d ๐Ÿ‡บ๐Ÿ‡ธ GODADDY-DNS
PTRns26.domaincontrol.com
A173.201.70.13๐Ÿ‡บ๐Ÿ‡ธ GODADDY-DNS
PTRns26.domaincontrol.com
MXaspmx2.googlemail.com
A2a00:1450:400b:c02::1a ๐Ÿ‡ฎ๐Ÿ‡ช Google
PTRdj-in-f26.1e100.net
A172.253.116.26๐Ÿ‡บ๐Ÿ‡ธ Google
PTRdj-in-f26.1e100.net
MXaspmx3.googlemail.com
A2a00:1450:400c:c00::1b ๐Ÿ‡ง๐Ÿ‡ช Google
PTRws-in-f27.1e100.net
PTRws-in-x1b.1e100.net
A173.194.76.27๐Ÿ‡บ๐Ÿ‡ธ Google
PTRws-in-f27.1e100.net
MXaspmx.l.google.com
A2607:f8b0:4004:c21::1a ๐Ÿ‡บ๐Ÿ‡ธ Google
PTRpe-in-f26.1e100.net
A172.253.115.26๐Ÿ‡บ๐Ÿ‡ธ Google
PTRbg-in-f26.1e100.net
MXalt1.aspmx.l.google.com
A2a00:1450:400b:c02::1a ๐Ÿ‡ฎ๐Ÿ‡ช Google
PTRdj-in-f26.1e100.net
A172.253.116.26๐Ÿ‡บ๐Ÿ‡ธ Google
PTRdj-in-f26.1e100.net
MXalt2.aspmx.l.google.com
A2a00:1450:400c:c00::1a ๐Ÿ‡ง๐Ÿ‡ช Google
PTRws-in-f26.1e100.net
PTRws-in-x1a.1e100.net
A173.194.76.26๐Ÿ‡บ๐Ÿ‡ธ Google
PTRws-in-f26.1e100.net
A3.33.130.190๐Ÿ‡บ๐Ÿ‡ธ Amazon
PTRa2aa9ff50de748dbe.awsglobalaccelerator.com
A15.197.148.33๐Ÿ‡บ๐Ÿ‡ธ Amazon
PTRa2aa9ff50de748dbe.awsglobalaccelerator.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

Starts with same word

Starts similarily

AI analysis

oldcourse.com points to two IP numbers: 3.33.130.190 and 15.197.148.33.

Other host names, for instance cookscloud.com, ssgrafica.com, swiftuistore.com, starkeluggage.com and yourvirtualspokesperson.com share IP numbers with oldcourse.com.

oldcourse.com's delegation is to two name servers ns25.domaincontrol.com and ns26.domaincontrol.com.

oldcourse.com shares the same name server configuration as other domains, such as allyouneedisrub.com, sdveteran.com, collarways.eu, farepoint.net and igoanddo.com.

Host names with two IP numbers: ns25.domaincontrol.com points to 2603:5:2161::d and 97.74.102.13; ns26.domaincontrol.com points to 2603:5:2261::d and 173.201.70.13

Five mail servers handle oldcourse.com: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

oldcourse.com shares some mail servers with other domains, including nextautobody.com, lavienesa.com.py, tokupo.jp, bcncontent.com and barr.govrelations.wpengine.com.

these mail servers are often used alongside the mail servers 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::1a and 172.253.116.26

aspmx3.googlemail.com points to: 2a00:1450:400c:c00::1b and 173.194.76.27

aspmx.l.google.com points to: 2607:f8b0:4004:c21::1a and 172.253.115.26

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

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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DUCziGe CF johedugfp 2025-10-16