Update: I've updated the script. All the variations are loaded in very quickly, and then once they are complete, they begin to resolve - one by one. This allows people who wish to wait longer for them to be resolved, can.

Allowed extensions:

com, net, edu, org, info, us, biz, uk, to,
ch, fr, jp, de, ru, it, mil, gov, au, cc,
ca, coop, dk, be, at, as, az, bt, cn, ac,
af, al, am, cx, cz, dz, ec, ee, eg, es, fo,
ga , gf, gl, gr, gs, hk, il, in, io, is, kr,
kz, li, lu, ly, mc, mm, ms, mx, nl, no, nu,
nz, pl, pt, ro, se, sg, sh, sk, so, st, tc,
tf, th, tj, tm.