rtr.94.187.138.162.unyc.it has no AAAA records.
Question and response
Question
dig rtr.94.187.138.162.unyc.it. AAAA
Answer
The response has no answer records.
Authority
unyc.it. 1800 SOA ns1.planet-work.com. nsadmin.planet-work.com. 2602190003 14400 3600 604800 1800
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0