code: function alignRecords() {
    var colWidths = [];
    var result = void 0;
  
    // Get max size for each column (have to look at all records)
  
    for (var _len2 = arguments.length, groups = Array(_len2), _key2 = 0; _key2 < _len2; _key2++) {
      groups[_key2] = arguments[_key2];
    }
  
    result = groups.map(function (records) {
      return records.map(function (record) {
        // break record into parts
        var parts = record.toParts();
  
        parts.forEach(function (part, i) {
          var len = part.replace(remove_colors_re, '').length;
  
          if (!colWidths[i]) colWidths[i] = 0;
          if (len > colWidths[i]) colWidths[i] = len;
        });
  
        return parts;
      });
    });
  
    // Add padding:
    result = result.map(function (records) {
      return records.map(function (recordParts) {
        return recordParts.map(function (part, i) {
          return visualPad(part, colWidths[i]);
        }).join(' ');
      });
    });
  
    return result;
  }
docs: Make a table of records strings that have equal column lengths.
  
  Ex, turn groups of records:
  [
  [
  Host.local. * QU,
  ]
  [
  Host.local. A 10 169.254.132.42,
  Host.local. AAAA 10 fe80::c17c:ec1c:530d:842a,
  ]
  ]
  
  into a more readable form that can be printed:
  [
  [
  'Host.local. *    QU'
  ]
  [
  'Host.local. A    10 169.254.132.42'
  'Host.local. AAAA 10 fe80::c17c:ec1c:530d:842a'
  ]
  ]
  
  @param  {...ResourceRecords[]} groups
  @return {string[][]}