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EudorIA Threat Observatory

109.105.210.55

Technical source observed on EudorIA perimeter controls. All the events listed were blocked, contained or detected by the defensive systems.

Confidencehigh2 catalogued events

First observation20/09/2026 09:58

Last observation21/09/2026 08:31

Controls areaIPS

Maximum rule level10/20

Network context

Estimated origin

Country: Portugal (PT)
City: Location not published by the sources
ASN: AS21859
ASN operator / holder: ZEN-ECN - Zenlayer Inc, US
Announced prefix: 109.105.210.0/24
Reverse DNS: zl-dfwc-us-gp1-wk106d.internet-census.org

Last activity

IPS detection

Public destination: eudoria.it
Service: DNS UDP
Rule: 100901
Technical reason: GPL DNS named version attempt
Outcome: Blocked / detected

Minimised history

Observed evidence

Last 2 publishable events

21/09/2026 08:31

IPS

IPS detection

high

GPL DNS named version attempt

Destination: eudoria.it
Service: DNS UDP
Outcome: Detected

20/09/2026 09:58

IPS

IPS detection

high

GPL DNS named version attempt

Destination: eudoria.it
Service: DNS UDP
Outcome: Detected