DKIM copy/pasting into hosts DNS form, error question

Hello below is a DKIM generated by Cpanel and also shown in the WHM > Edit DNS / BIND form

Because I cannot use my own Cpanel's BIND / my own name servers I have use my hosts DNS service.

The second to last character is a \ backslash, looking at other DKIM on the web it appears to be a \; line break.

Unfortunately when I try to save the DKIM in the hosts DNS service this causes an error even when placed inside quotes "\"

Removing the "\" symbol so there is just a "QAB;" at the end I have ran the DKIM though some checkers with out this and it seems valid. So my question; is my modification of the DKIM ok to use?

"v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxeGNM+tMd0tU4+oqfxGg5sNpWoVNSKsfiOTef4R5spjOj82lQOIhAZcUh8Sm9wa8SiFcEFrVgyPyjeyjJ2CqheHJx2ygbVA5VS1wT4pLDNvEd0vabtVb5Tr8T9nFI2CqS+B7WVE0GdNVPshSWwIKfmQDNJ2W3NmKOMmjKzs3IPsnVRAN35pZ8swQImdHQO2vwaj2HQcvU5BE51KSyqbFmagzKdNghXXg0GiDu2Ua2eqNCpt1qeLBUSE1I+D4rnqtpDlO0cGOqaQE3EDlZSboeafZUXnBDRYHY5Pu29cM5x+R33phOyZATKNiaNsHGta3SC+8PWFk4pqZamr9oXbaVQIDAQAB\;"