Undefined Character (U+10DD1)

Plane:	Supplementary Multilingual Plane, U+10000 - U+1FFFF^[1]
HTML Entity:	`𐷑` `𐷑`
UTF-8 Encoding:	`0xF0 0x90 0xB7 0x91`
UTF-16 Encoding:	`0xD803 0xDDD1`
UTF-32 Encoding:	`0x00010DD1`

References