Passive DNS Database Lookup - for 20 20mail.iatronlysis.gr.

Enter host name or IP address:	0 result(s) for 20 20mail.iatronlysis.gr
name	query type	result	first seen	last seen

This TLD has no whois server, but you can access the whois database at
https://grweb.ics.forth.gr/Whois?lang=en