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// to save bytes... | |
var T = true; | |
/* TLDs as of Jan 2013 | |
* For faster lookup we store TLDs as properties of an object. | |
* | |
* Source: http://data.iana.org/TLD/tlds-alpha-by-domain.txt | |
*/ | |
var topLevelDomains = { | |
'ac':T,'ad':T,'ae':T,'aero':T,'af':T,'ag':T,'ai':T,'al':T,'am':T,'an':T,'ao':T,'aq':T,'ar':T,'arpa':T,'as':T,'asia':T,'at':T,'au':T,'aw':T,'ax':T,'az':T, | |
'ba':T,'bb':T,'bd':T,'be':T,'bf':T,'bg':T,'bh':T,'bi':T,'biz':T,'bj':T,'bm':T,'bn':T,'bo':T,'br':T,'bs':T,'bt':T,'bv':T,'bw':T,'by':T,'bz':T, | |
'ca':T,'cat':T,'cc':T,'cd':T,'cf':T,'cg':T,'ch':T,'ci':T,'ck':T,'cl':T,'cm':T,'cn':T,'co':T,'com':T,'coop':T,'cr':T,'cu':T,'cv':T,'cw':T,'cx':T,'cy':T,'cz':T, | |
'de':T,'dj':T,'dk':T,'dm':T,'do':T,'dz':T, | |
'ec':T,'edu':T,'ee':T,'eg':T,'er':T,'es':T,'et':T,'eu':T, | |
'fi':T,'fj':T,'fk':T,'fm':T,'fo':T,'fr':T, | |
'ga':T,'gb':T,'gd':T,'ge':T,'gf':T,'gg':T,'gh':T,'gi':T,'gl':T,'gm':T,'gn':T,'gov':T,'gp':T,'gq':T,'gr':T,'gs':T,'gt':T,'gu':T,'gw':T,'gy':T, | |
'hk':T,'hm':T,'hn':T,'hr':T,'ht':T,'hu':T, | |
'id':T,'ie':T,'il':T,'im':T,'in':T,'info':T,'int':T,'io':T,'iq':T,'ir':T,'is':T,'it':T, | |
'je':T,'jm':T,'jo':T,'jobs':T,'jp':T, | |
'ke':T,'kg':T,'kh':T,'ki':T,'km':T,'kn':T,'kp':T,'kr':T,'kw':T,'ky':T,'kz':T, | |
'la':T,'lb':T,'lc':T,'li':T,'lk':T,'lr':T,'ls':T,'lt':T,'lu':T,'lv':T,'ly':T, | |
'ma':T,'mc':T,'md':T,'me':T,'mg':T,'mh':T,'mil':T,'mk':T,'ml':T,'mm':T,'mn':T,'mo':T,'mobi':T,'mp':T,'mq':T,'mr':T,'ms':T,'mt':T,'mu':T,'museum':T,'mv':T,'mw':T,'mx':T,'my':T,'mz':T, | |
'na':T,'name':T,'nc':T,'ne':T,'net':T,'nf':T,'ng':T,'ni':T,'nl':T,'no':T,'np':T,'nr':T,'nu':T,'nz':T, | |
'om':T,'org':T, | |
'pa':T,'pe':T,'pf':T,'pg':T,'ph':T,'pk':T,'pl':T,'pm':T,'pn':T,'post':T,'pr':T,'pro':T,'ps':T,'pt':T,'pw':T,'py':T, | |
'qa':T, | |
're':T,'ro':T,'rs':T,'ru':T,'rw':T, | |
'sa':T,'sb':T,'sc':T,'sd':T,'se':T,'sg':T,'sh':T,'si':T,'sj':T,'sk':T,'sl':T,'sm':T,'sn':T,'so':T,'sr':T,'st':T,'su':T,'sv':T,'sx':T,'sy':T,'sz':T, | |
'tc':T,'td':T,'tel':T,'tf':T,'tg':T,'th':T,'tj':T,'tk':T,'tl':T,'tm':T,'tn':T,'to':T,'tp':T,'tr':T,'travel':T,'tt':T,'tv':T,'tw':T,'tz':T, | |
'ua':T,'ug':T,'uk':T,'us':T,'uy':T,'uz':T, | |
'va':T,'vc':T,'ve':T,'vg':T,'vi':T,'vn':T,'vu':T, | |
'wf':T,'ws':T, | |
'xn--0zwm56d':T,'xn--11b5bs3a9aj6g':T,'xn--3e0b707e':T,'xn--45brj9c':T,'xn--80akhbyknj4f':T,'xn--80ao21a':T,'xn--90a3ac':T,'xn--9t4b11yi5a':T,'xn--clchc0ea0b2g2a9gcd':T,'xn--deba0ad':T,'xn--fiqs8s':T,'xn--fiqz9s':T,'xn--fpcrj9c3d':T,'xn--fzc2c9e2c':T,'xn--g6w251d':T,'xn--gecrj9c':T,'xn--h2brj9c':T,'xn--hgbk6aj7f53bba':T,'xn--hlcj6aya9esc7a':T,'xn--j6w193g':T,'xn--jxalpdlp':T,'xn--kgbechtv':T,'xn--kprw13d':T,'xn--kpry57d':T,'xn--lgbbat1ad8j':T,'xn--mgb9awbf':T,'xn--mgbaam7a8h':T,'xn--mgbayh7gpa':T,'xn--mgbbh1a71e':T,'xn--mgbc0a9azcg':T,'xn--mgberp4a5d4ar':T,'xn--mgbx4cd0ab':T,'xn--o3cw4h':T,'xn--ogbpf8fl':T,'xn--p1ai':T,'xn--pgbs0dh':T,'xn--s9brj9c':T,'xn--wgbh1c':T,'xn--wgbl6a':T,'xn--xkc2al3hye2a':T,'xn--xkc2dl3a5ee0h':T,'xn--yfro4i67o':T,'xn--ygbi2ammx':T,'xn--zckzah':T,'xxx':T, | |
'ye':T,'yt':T, | |
'za':T,'zm':T,'zw':T | |
}; | |
/* Example: Validate TLD of an Anchor node. | |
* You should pass the URL into an Anchor node for various reasons. | |
*/ | |
var a = document.createElement('a'); | |
a.href = 'http://www.heise.de'; | |
var tld = a.hostname.split('.').pop(); | |
var ok = topLevelDomains.hasOwnProperty(tld); |
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