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【忘備録】Certbot(Let's)でドメイン認証

作成日:2023-07-11 21:11:18
最新更新日:0000-00-00 00:00:00

簡単さ!<BR>
次のコマンドを使うのだ!
sudo certbot certonly --manual -d DOMAIN_NAME_HERE.nhk --preferred-challenges dns
簡単だね!
そしたらこんなのが出る
Saving debug log to /var/log/letsencrypt/letsencrypt.log Requesting a certificate for DOMAIN_NAME_HERE.nhk - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Please deploy a DNS TXT record under the name: _acme-challenge.DOMAIN_NAME_HERE.nhk. with the following value: AHJAHJAHJAHJAHJAHJAHJAHAJaBaaaBABABABABAVAVAVAVAVAGyaaaaaaaShinuuuuuuu Before continuing, verify the TXT record has been deployed. Depending on the DNS provider, this may take some time, from a few seconds to multiple minutes. You can check if it has finished deploying with aid of online tools, such as the Google Admin Toolbox: https://toolbox.googleapps.com/apps/dig/#TXT/_acme-challenge.DOMAIN_NAME_HERE.nhk. Look for one or more bolded line(s) below the line ';ANSWER'. It should show the value(s) you've just added. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Press Enter to Continue

そしたら、書かれているとおりに「_acme-challenge.DOMAIN_NAME_HERE.nhk」というレコードを作る
TXTレコードね
んで中に「with the following value:」以降に書かれている謎の文字列を入れる
んで適応できたかnslockupでも使ってチェック
nslookup -type=TXT _acme-challenge.DOMAIN_NAME_HERE.nhk
設定できていたらおk!!!!!!



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