certbot certonly \ --server https://acme-v02.api.letsencrypt.org/directory \ --manual \ --preferred-challenges dns \ -d 'xiehang.com,*.xiehang.com'
certbot certonly \ --server https://acme-v02.api.letsencrypt.org/directory \ --manual \ --preferred-challenges dns \ -d 'xiehang.com,*.xiehang.com'
route53 is now hosting all my domains, though registrant is still godaddy, will change that part next August.
While I was migrating my web sites from AWS US east to US west, it’s interesting to see behavior of those spiders, good and bad.
I set TTL of my domain to 30 minutes, and after 12 hours some spiders are still NOT going to my new sites: Continue reading »