Regex to detect references to Wikimedia Foundation websites

gistfile1.txt

<ref>.+https?:\/\/(advisors|arbcom-(cs|de|en|fi|nl)|auditcom|betawikiversity|board|boardgovcom|chair|chapcom|checkuser|(am|ar|bd|be|br|ca|cn|co|dk|ec|et|fi|ge|gr|hi|id|id-internal|il|mai|mk|mx|ng|nl|no|noboard-chapters|nyc|nz|pa-us|pl|pt|punjabi|romd|rs|ru|se|tr|ua|wb)wikimedia|(aa|ab|ace|ady|af|ak|als|am|an|ang|ar|arc|arz|as|ast|atj|av|ay|az|azb|ba|ban|bar|bat-smg|bcl|be|be-x-old|bg|bh|bi|bjn|bm|bn|bo|bpy|br|bs|bug|bxr|ca|cbk-zam|cdo|ce|ceb|ch|cho|chr|chy|ckb|co|cr|crh|cs|csb|cu|cv|cy|da|de|din|diq|dsb|dty|dv|dz|ee|el|eml|en|eo|es|et|eu|ext|fa|ff|fi|fiu-vro|fj|fo|fr|frp|frr|fur|fy|ga|gag|gan|gcr|gd|gl|glk|gn|gom|gor|got|gu|gv|ha|hak|haw|he|hi|hif|ho|hr|hsb|ht|hu|hy|hyw|hz|ia|id|ie|ig|ii|ik|ilo|inh|io|is|it|iu|ja|jam|jbo|jv|ka|kaa|kab|kbd|kbp|kg|ki|kj|kk|kl|km|kn|ko|koi|kr|krc|ks|ksh|ku|kv|kw|ky|la|lad|lb|lbe|lez|lfn|lg|li|lij|lmo|ln|lo|lrc|lt|ltg|lv|mai|map-bms|mdf|mg|mh|mhr|mi|min|mk|ml|mn|mnw|mo|mr|mrj|ms|mt|mus|mwl|my|myv|mzn|na|nah|nap|nds|nds-nl|ne|new|ng|nl|nn|no|nov|nqo|nrm|nso|nv|ny|oc|olo|om|or|os|pa|pag|pam|pap|pcd|pdc|pfl|pi|pih|pl|pms|pnb|pnt|ps|pt|qu|rm|rmy|rn|ro|roa-rup|roa-tara|ru|rue|rw|sa|sah|sat|sc|scn|sco|sd|se|sg|sh|shn|shy|si|simple|sk|sl|sm|sn|so|sq|sr|srn|ss|st|stq|su|sv|sw|szl|szy|ta|tcy|te|tet|tg|th|ti|tk|tl|tn|to|tpi|tr|ts|tt|tum|tw|ty|tyv|udm|ug|uk|ur|uz|ve|vec|vep|vi|vls|vo|wa|war|wo|wuu|xal|xh|xmf|yi|yo|yue|za|zea|zh|zh-classical|zh-min-nan|zh-yue|zu)|collab|commons|donate|electcom|exec|fdc|foundation|grants|iegcom|incubator|labs|labtest|legalteam|login|meta|movementroles|nostalgia|office|ombudsmen|otrs-wiki|outreach|projectcom|quality|searchcom|sources|spcom|species|steward|strategy|techconduct|ten|test|test2|testcommons|testwikidata|transitionteam|usability|vote|wg-en|wikimania(20(05-18))?|wikimaniateam).(wiki?(pedia|tionary|books|news|quote|source|versity|voyage|data)).org\/.+<\/ref>