Hello,
all responsible DNS Server answer with the correct A record.
Why i still get the error: “Failed authorization procedure. www.leinwand-bilder.com (http-01): unknownHost :: The server could not resolve a domain name :: No IPv4 addresses found for www.leinwand-bilder.com”
Why i don’t receive an answer? The certificate is only 90 days signed and if there are problems with dns in the future nobody can help? Hmm, so i can not use Let’s Encrypt certificates, because i need my site 24/7 hours with ssl support.
nslookup www.leinwand-bilder.com ns1.core-networks.de
Server: ns1.core-networks.de
Address: 194.213.5.254#53
Name: www.LEINWAND-BILDER.COM
Address: 82.211.34.132
nslookup www.leinwand-bilder.com ns3.core-networks.com
Server: ns3.core-networks.com
Address: 82.96.73.254#53
Name: www.LEINWAND-BILDER.COM
Address: 82.211.34.132
nslookup www.leinwand-bilder.com ns2.core-networks.eu
Server: ns2.core-networks.eu
Address: 78.111.72.98#53
Name: www.LEINWAND-BILDER.COM
Address: 82.211.34.132
Best regards
Dirk