Hi,
I would like some help about this problem, it tried a lot of times because this error “DNS problem: NXDOMAIN looking up A for” and then blocked because too many requests: “An unexpected error occurred: There were too many requests of a given type :: Error creating new order :: too many failed authorizations recently: see https://letsencrypt.org/docs/rate-limits/”.
I created two DNS type A (squadnps.adttemp.com.br and www.squadnps.adttemp.com.br) but happens same error “DNS problem: NXDOMAIN looking up A for”
Att.
Hi @cmenezes
are you sure you don't have a typo in your command?
Your two domains have ipv4 - addresses ( https://check-your-website.server-daten.de/?q=squadnps.adttemp.com.br ):
| Host |
T |
IP-Address |
is auth. |
∑ Queries |
∑ Timeout |
| squadnps.adttemp.com.br |
A |
191.232.166.88 |
yes |
1 |
0 |
|
AAAA |
|
yes |
|
|
| www.squadnps.adttemp.com.br |
A |
191.232.166.88 |
yes |
1 |
0 |
|
AAAA |
|
yes |
|
|
There is no DNSSEC-problem visible.
And rechecked both domains via Unboundtest (nearly the same configuration Letsencrypt uses) there is no error - https://unboundtest.com/m/A/www.squadnps.adttemp.com.br/HJWD2WSP
Share your complete command.
"Too many failed" isn't a big problem, only one hour.