As mentioned above I'm getting error generating certificate from Lets encrypt for subdomain. Using Chrome tried www, http://www.subdomain www.subdomain.
Here is error I'm getting
fzcpnl49094m6oe7p2@a04pm945 [~]$ acme.sh **--issue -d subdomain.domain.com -d subdomain.domain.com -w /home/fzcpnpm945/public_html**
subdomain.domain.com:Verify error:IPADRESS: Invalid response from http://subdomain.domain.com/.well-known/acme -challenge/rsv-gC-4XNqhH3QE7zd-JCox6A4CYVRRgVgYU3Jeaqs: 404
Error Loading request extension section v3_req
139755839661896:error:220A4076:X509 V3 routines:A2I_GENERAL_NAME:bad ip address: v3_alt.c:484:value=http://www.subdomain.domain.com
139755839661896:error:22098080:X509 V3 routines:X509V3_EXT_nconf:error in extens ion:v3_conf.c:93:name=subjectAltName, value=IP:http://www.subdomain.domain .com,IP:http://www.subdomain.domain.com
Create CSR error.
Pending, The CA is processing your order, please just wait. (1/30)
www.subdomain.domain.com:Verify error:DNS p roblem: NXDOMAIN looking up A for www.subdomain.domain.com - check that a DNS record exists for this domain; DNS problem: NXDOMAIN looking up AAAA for www .subdomain.domain.com - check that a DNS record exists for this domain
Multi domain='DNS:www.subdomain.domain.com/ ,DNS:www.subdomain.domain.com/'
Getting domain auth token for each domain
Create new order error. Le_OrderFinalize not foun d. {
"type": "urn:ietf:params:acme:error:rejectedIdentifier",
"detail": "Error creating new order :: Cannot issue for \"www.subdomain.domain.com/\": Domain name contains an invalid character",
"status": 400
}