http://www.perlmonks.org?node_id=1175773


in reply to tldwild - display TLDs that employ DNS wildcards

I ran my version with multi-threading in Go, and here is my output:
.XN--FIQZ9S - 218.241.116.40
.SY - 91.144.20.76
.XN--FIQS8S - 218.241.116.40
.PH - 45.79.222.138
.WS - 64.70.19.203
.VG - 88.198.29.97