Investigating Suspicious Hosting Infrastructure

March 2026 • Network Investigation

During routine reconnaissance, a domain advertising automation services was identified. Initial DNS enumeration revealed hosting infrastructure located within a European hosting ASN.

Further analysis included:

DNS resolution
ASN ownership
Hosting provider identification
Open port enumeration
Infrastructure mapping

Such services frequently rely on infrastructure with weak abuse enforcement or bulletproof hosting characteristics. Further traffic analysis and passive DNS correlation will help determine additional linked domains.