CF1762295378693-tsm20251104152717

WWW.RTSAK.COM - relay.efsystem.ru

Search for IP or hostnames:

relay.efsystem.ru checked at 2025-11-04T22:29:38.674Z 1014ms 41/41/41 100% R:21

relay.efsystem.ru

A83.146.120.8🇷🇺 SUTTK-AS
PTRrelay.efsystem.ru
A92.62.149.145🇷🇺 FCOMM-AS
PTRrelay.efsystem.ru
A145.255.18.113🇷🇺 Ufanet Orenburg Branch
PTRrelay.efsystem.ru

efsystem.ru

NSns3.timeweb.org
NSns4.timeweb.org
MXrelay01.efsystem.ru
MXrelay02.efsystem.ru
MXrelay03.efsystem.ru
MXrelay.efsystem.ru
NSns1.timeweb.ru
NSns2.timeweb.ru
A185.137.235.2🇷🇺 Selectel Ltd.

PTR for

MX for

Starts with same word

Starts similarily

AI analysis

relay.efsystem.ru serves as the mail server for www.efsystem.ru and efsystem.ru.

relay01.efsystem.ru, relay02.efsystem.ru and relay03.efsystem.ru are commonly used as mail servers together with relay.efsystem.ru.

Three IP numbers are pointed to by relay.efsystem.ru: 83.146.120.8, 92.62.149.145 and 145.255.18.113.

Other host names such as relay02.efsystem.ru, relay03.efsystem.ru and relay01.efsystem.ru share IP numbers with relay.efsystem.ru.

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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