| 123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100 | 
							- exports.toString = function (type) {
 
-   switch (type) {
 
-     case 1: return 'A'
 
-     case 10: return 'NULL'
 
-     case 28: return 'AAAA'
 
-     case 18: return 'AFSDB'
 
-     case 42: return 'APL'
 
-     case 257: return 'CAA'
 
-     case 60: return 'CDNSKEY'
 
-     case 59: return 'CDS'
 
-     case 37: return 'CERT'
 
-     case 5: return 'CNAME'
 
-     case 49: return 'DHCID'
 
-     case 32769: return 'DLV'
 
-     case 39: return 'DNAME'
 
-     case 48: return 'DNSKEY'
 
-     case 43: return 'DS'
 
-     case 55: return 'HIP'
 
-     case 13: return 'HINFO'
 
-     case 45: return 'IPSECKEY'
 
-     case 25: return 'KEY'
 
-     case 36: return 'KX'
 
-     case 29: return 'LOC'
 
-     case 15: return 'MX'
 
-     case 35: return 'NAPTR'
 
-     case 2: return 'NS'
 
-     case 47: return 'NSEC'
 
-     case 50: return 'NSEC3'
 
-     case 51: return 'NSEC3PARAM'
 
-     case 12: return 'PTR'
 
-     case 46: return 'RRSIG'
 
-     case 17: return 'RP'
 
-     case 24: return 'SIG'
 
-     case 6: return 'SOA'
 
-     case 99: return 'SPF'
 
-     case 33: return 'SRV'
 
-     case 44: return 'SSHFP'
 
-     case 32768: return 'TA'
 
-     case 249: return 'TKEY'
 
-     case 52: return 'TLSA'
 
-     case 250: return 'TSIG'
 
-     case 16: return 'TXT'
 
-     case 252: return 'AXFR'
 
-     case 251: return 'IXFR'
 
-     case 41: return 'OPT'
 
-     case 255: return 'ANY'
 
-   }
 
-   return 'UNKNOWN_' + type
 
- }
 
- exports.toType = function (name) {
 
-   switch (name.toUpperCase()) {
 
-     case 'A': return 1
 
-     case 'NULL': return 10
 
-     case 'AAAA': return 28
 
-     case 'AFSDB': return 18
 
-     case 'APL': return 42
 
-     case 'CAA': return 257
 
-     case 'CDNSKEY': return 60
 
-     case 'CDS': return 59
 
-     case 'CERT': return 37
 
-     case 'CNAME': return 5
 
-     case 'DHCID': return 49
 
-     case 'DLV': return 32769
 
-     case 'DNAME': return 39
 
-     case 'DNSKEY': return 48
 
-     case 'DS': return 43
 
-     case 'HIP': return 55
 
-     case 'HINFO': return 13
 
-     case 'IPSECKEY': return 45
 
-     case 'KEY': return 25
 
-     case 'KX': return 36
 
-     case 'LOC': return 29
 
-     case 'MX': return 15
 
-     case 'NAPTR': return 35
 
-     case 'NS': return 2
 
-     case 'NSEC': return 47
 
-     case 'NSEC3': return 50
 
-     case 'NSEC3PARAM': return 51
 
-     case 'PTR': return 12
 
-     case 'RRSIG': return 46
 
-     case 'RP': return 17
 
-     case 'SIG': return 24
 
-     case 'SOA': return 6
 
-     case 'SPF': return 99
 
-     case 'SRV': return 33
 
-     case 'SSHFP': return 44
 
-     case 'TA': return 32768
 
-     case 'TKEY': return 249
 
-     case 'TLSA': return 52
 
-     case 'TSIG': return 250
 
-     case 'TXT': return 16
 
-     case 'AXFR': return 252
 
-     case 'IXFR': return 251
 
-     case 'OPT': return 41
 
-     case 'ANY': return 255
 
-     case '*': return 255
 
-   }
 
-   return 0
 
- }
 
 
  |