nic.wtc IN A 52.201.157.175 nic.wtc IN A 52.5.20.172 nic.wtc IN NS a.nic.wtc. nic.wtc IN NS b.nic.wtc. nic.wtc IN NS c.nic.wtc. nic.wtc IN NS x.nic.wtc. nic.wtc IN NS y.nic.wtc. nic.wtc IN NS z.nic.wtc.