CF1760788301443-tsm20251017082432

WWW.RTSAK.COM - mail.coursemology.sg

Search for IP or hostnames:

mail.coursemology.sg checked at 2025-10-18T11:51:41.431Z 424ms 55/55/55 100% R:14

mail.coursemology.sg

MXfeedback-smtp.ap-southeast-2.amazonses.com
A3.104.183.58🇦🇺 Amazon
PTRec2-3-104-183-58.ap-southeast-2.compute.amazonaws.com
A3.104.219.174🇦🇺 Amazon
PTRec2-3-104-219-174.ap-southeast-2.compute.amazonaws.com
A13.238.24.23🇦🇺 Amazon
PTRec2-13-238-24-23.ap-southeast-2.compute.amazonaws.com
A15.235.182.223🇸🇬 OVH
PTRns5017013.ip-15-235-182.net

coursemology.sg

MXmx1.larksuite.com
MXmx2.larksuite.com
MXmx3.larksuite.com
NSns1.architech.sg
NSns2.architech.sg
A15.235.182.223🇸🇬 OVH

Starts with same word

Starts similarily

AI analysis

mail.coursemology.sg resolves to one IP number: 15.235.182.223.

other host names including tangshantcm.com, ns1.architech.sg, ns1.ola.sg, ns2.ola.sg and mail.ola.sg share IP numbers with mail.coursemology.sg.

mail.coursemology.sg is handled by a single mail server, feedback-smtp.ap-southeast-2.amazonses.com.

mail.coursemology.sg shares the same mail server setup as other domains, for instance mail.airtimesurveys.com, ap1.conga-sign.com.cdn.cloudflare.net, mail.mysafetybuddy.com.au, mail.fixprint.id and mail.gallcorp.com.au.

mail.coursemology.sg shares some mail servers with other domains, at least partially, for instance digital-soul.com.au, maslow.io, kellyclub.co.nz, mail.hrblock.com.au and astrid.health.

These mail servers are often used together with feedback-smtp.us-east-1.amazonses.com, alt4.aspmx.l.google.com, aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and alt3.aspmx.l.google.com.

feedback-smtp.ap-southeast-2.amazonses.com points to three IP addresses: 3.104.183.58, 3.104.219.174 and 13.238.24.23.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
dbq

OAsoRFQ CF johedugfp 2025-10-18