CF1762850266279-tsm20251109205412

DNSWHOIS.INFO - mail-3.biryukov.su

Search for IP or hostnames:

mail-3.biryukov.su checked at 2025-11-11T08:37:46.263Z 325ms 34/34/34 100% R:16 allDone:true timedOut:false

AI analysis

mail-3.biryukov.su is the mail server for biryukov.su.

Mail servers mail-1.biryukov.su and mail-2.biryukov.su are commonly used with mail-3.biryukov.su.

mail-3.biryukov.su points to a single IP number: 81.177.140.252.

other host names for instance mail.damano.ru, mail.garage72.ru, mail.aloki.ru, mail.fitness365.ru and mail.dumakrur.ru share IP numbers with mail-3.biryukov.su.

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