shell:$ nslookup -timeout=2 -retry=1 'ibbfgia.r.bh.d.sendibt3.com'
Server:		127.0.0.53
Address:	127.0.0.53#53

Non-authoritative answer:
ibbfgia.r.bh.d.sendibt3.com	canonical name = r.mailin.fr.
r.mailin.fr	canonical name = r1.mailin.fr.
Name:	r1.mailin.fr
Address: 172.246.243.65