CF1763330017097-tsm20251116095642

MXLIST.NET - host-j3.static-j.v4.dfn.nl

Search for IP or hostnames:

host-j3.static-j.v4.dfn.nl checked at 2025-11-16T21:53:37.052Z 354ms 19/19/19 100% R:8 allDone:true timedOut:false

AI analysis

host-j3.static-j.v4.dfn.nl resolves to one IP number: 212.115.212.21.

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