Robtex

Up: 185.3.208.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 185.3.212.0/23
Down right: 185.3.214.0/23

IP	Type	Hostname
185.3.212.2	A+PTR	ns1.pcomtelecom.net
185.3.212.2	A	pcomtelecom.net
185.3.212.3	A+PTR	ns2.pcomtelecom.net
185.3.212.3	A	mx.re-claimit.com
185.3.212.20	A+PTR	mail.riseco.co
185.3.212.120	PTR	mail.khoshkpak.com
185.3.212.120	A	mail.danielland.ir
185.3.212.125	PTR	mail.sacmi.ir
185.3.212.125	A	wh.sacmi.ir
185.3.212.125	A	vpn.sacmi.ir
185.3.212.126	PTR	mail.sacmi.ir
185.3.212.126	A	mx2.sacmi.ir
185.3.212.126	A	2.mx.sacmi.ir
185.3.214.42	A	salardugme.com
185.3.215.73	A+PTR	mx.pakrokh.co
185.3.215.198	A	www.farazin.co
185.3.215.250	A	www.pdd.ir