7C53A328E40FDD3060B29F75506175A5.27297833A056ABBF41BE691B9FC0B1DF.t0075782001728308256.sectigo.com IXFR zone transfer

Changes since SOA version

IXFR is a zone transfer request that returns changes since a specific SOA version. Enter the SOA version to request changes since then.

Not an apex domain The domain 7C53A328E40FDD3060B29F75506175A5.27297833A056ABBF41BE691B9FC0B1DF.t0075782001728308256.sectigo.com is not the root of its zone.
Instead, try zone transfer on sectigo.com .