Allow A records without Rdata
Allow A records without Rdata

AlexCheong/dns,josephyzhou/dns,miekg/dns,asergeyev/dns,rolandshoemaker/dns,flebarbe/dns,skynet/dns,FiloSottile/dns,bboreham/dns,tonnerre/golang-dns,curtiszimmerman/dns,modulexcite/dns,janstk/dns,hugozhu/dns,ezoic/dns,tempbottle/dns,benbearchen/dns,jdef/dns,skyportsystems/dns,ym/go-dns,jmhodges/dns,Psiphon-Inc/dns,Git-Host/dns,cloudflare/dns,tsenart/dns,michaelharo/dns,ErikDubbelboer/dns,bragr/dns,letsencrypt/dns