CF1759700433299-tsm20251005211530

WWW.RTSAK.COM - mail.mcourses.ru

Search for IP or hostnames:

mail.mcourses.ru checked at 2025-10-05T21:40:33.276Z 291ms 92/92/92 100% R:17

mail.mcourses.ru

MXmx01.nicmail.ru
A91.189.116.13🇷🇺 RU-CENTER AS48287
PTRmx01.nicmail.ru
A91.189.116.14🇷🇺 RU-CENTER AS48287
PTRmx01.nicmail.ru
A91.189.116.15🇷🇺 RU-CENTER AS48287
PTRmx01.nicmail.ru
A91.189.116.16🇷🇺 RU-CENTER AS48287
PTRmx01.nicmail.ru
MXmx02.nicmail.ru
A91.189.116.13🇷🇺 RU-CENTER AS48287
PTRmx01.nicmail.ru
A91.189.116.14🇷🇺 RU-CENTER AS48287
PTRmx01.nicmail.ru
A91.189.116.15🇷🇺 RU-CENTER AS48287
PTRmx01.nicmail.ru
A91.189.116.16🇷🇺 RU-CENTER AS48287
PTRmx01.nicmail.ru
MXmx03.nicmail.ru
A91.189.116.16🇷🇺 RU-CENTER AS48287
PTRmx01.nicmail.ru
A91.189.116.40🇷🇺 RU-CENTER AS48287
PTRnicmail.ru
A91.189.116.41🇷🇺 RU-CENTER AS48287
PTRnicmail.ru
A91.189.116.42🇷🇺 RU-CENTER AS48287
PTRnicmail.ru
A91.189.116.43🇷🇺 RU-CENTER AS48287
PTRnicmail.ru

mcourses.ru

NSns3.nic.ru
NSns4.nic.ru
NSns8.nic.ru
MXmx01.nicmail.ru
MXmx02.nicmail.ru
MXmx03.nicmail.ru
A91.189.114.13🇷🇺 RU-CENTER AS48287

Starts with same word

Starts similarily

AI analysis

mail.mcourses.ru points to four IP numbers: 91.189.116.40, 91.189.116.41, 91.189.116.42 and 91.189.116.43.

For instance, other host names yourmail.ru, mail.zaibi.ru, mail.soit.ru, mail.pride-royal.ru and mail.njm-project.ru share IP numbers with mail.mcourses.ru.

mail.mcourses.ru is served by three mail servers: mx01.nicmail.ru, mx02.nicmail.ru and mx03.nicmail.ru.

mail.mcourses.ru shares mail servers with other domains at least partially; for instance ecovacuum.ru, itrc-iso.com, wspetrol.ru, h007376578.nichost.ru and orgritual.nichost.ru.

Host names with four IP numbers:

mx01.nicmail.ru points to: 91.189.116.13, 91.189.116.14, 91.189.116.15 and 91.189.116.16.

mx02.nicmail.ru points to: 91.189.116.13, 91.189.116.14, 91.189.116.15 and 91.189.116.16.

Host names with one IP number:

mx03.nicmail.ru points to: 91.189.116.16.

Names that point to 91.189.116.13: mx01.nicmail.ru, mx02.nicmail.ru.

Names that point to 91.189.116.14: mx01.nicmail.ru, mx02.nicmail.ru.

Names that point to 91.189.116.15: mx01.nicmail.ru, mx02.nicmail.ru.

Names that point to 91.189.116.16: mx01.nicmail.ru, mx02.nicmail.ru and mx03.nicmail.ru.

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

xBScgiK CF johedugfp 2025-10-05