ru zone: The server(s) were not responsive to queries over UDP. (2001:678:14:0:193:232:156:17)
vadim.com.ru zone: The server(s) responded over TCP with a malformed response or with an invalid RCODE. (2a02:6b8::213)
Warnings (12)
_acme-challenge.vadim.com.ru/A (NODATA): The server returned a no error (NOERROR) response when queried for _acme-challenge.vadim.com.ru having record data of type A, but returned a name error (NXDOMAIN) when queried for _acme-challenge.vadim.com.ru having record data of type AAAA. (2a02:6b8:0:1::213, UDP_-_EDNS0_4096_D_KN)
_acme-challenge.vadim.com.ru/A (NODATA): The server returned a no error (NOERROR) response when queried for _acme-challenge.vadim.com.ru having record data of type A, but returned a name error (NXDOMAIN) when queried for _acme-challenge.vadim.com.ru having record data of type TXT. (2a02:6b8:0:1::213, UDP_-_EDNS0_4096_D_KN)
_acme-challenge.vadim.com.ru/A (NXDOMAIN): No response was received from the server over UDP (tried 7 times) until the NSID EDNS option was removed (however, this server appeared to respond legitimately to other queries with the NSID EDNS option present). (2a02:6b8::213, UDP_-_EDNS0_4096_D_KN)
_acme-challenge.vadim.com.ru/A (NXDOMAIN): The server returned a no error (NOERROR) response when queried for _acme-challenge.vadim.com.ru having record data of type AAAA, but returned a name error (NXDOMAIN) when queried for _acme-challenge.vadim.com.ru having record data of type A. (2a02:6b8::213, UDP_-_EDNS0_4096_D)
_acme-challenge.vadim.com.ru/AAAA (NODATA): No response was received until the UDP payload size was decreased, indicating that the server might be attempting to send a payload that exceeds the path maximum transmission unit (PMTU) size. (2a02:6b8::213, UDP_-_EDNS0_4096_D_KN)
_acme-challenge.vadim.com.ru/AAAA (NODATA): The server returned a no error (NOERROR) response when queried for _acme-challenge.vadim.com.ru having record data of type AAAA, but returned a name error (NXDOMAIN) when queried for _acme-challenge.vadim.com.ru having record data of type A. (2a02:6b8::213, UDP_-_EDNS0_4096_D)
_acme-challenge.vadim.com.ru/AAAA (NODATA): The server returned a no error (NOERROR) response when queried for _acme-challenge.vadim.com.ru having record data of type AAAA, but returned a name error (NXDOMAIN) when queried for _acme-challenge.vadim.com.ru having record data of type TXT. (2a02:6b8::213, UDP_-_EDNS0_4096_D_KN)
_acme-challenge.vadim.com.ru/AAAA (NXDOMAIN): No response was received until the UDP payload size was decreased, indicating that the server might be attempting to send a payload that exceeds the path maximum transmission unit (PMTU) size. (2a02:6b8:0:1::213, UDP_-_EDNS0_4096_D_KN)
_acme-challenge.vadim.com.ru/AAAA (NXDOMAIN): The server returned a no error (NOERROR) response when queried for _acme-challenge.vadim.com.ru having record data of type A, but returned a name error (NXDOMAIN) when queried for _acme-challenge.vadim.com.ru having record data of type AAAA. (2a02:6b8:0:1::213, UDP_-_EDNS0_4096_D_KN)
_acme-challenge.vadim.com.ru/TXT (NXDOMAIN): No response was received until the UDP payload size was decreased, indicating that the server might be attempting to send a payload that exceeds the path maximum transmission unit (PMTU) size. (2a02:6b8:0:1::213, UDP_-_EDNS0_4096_D_KN)
_acme-challenge.vadim.com.ru/TXT (NXDOMAIN): The server returned a no error (NOERROR) response when queried for _acme-challenge.vadim.com.ru having record data of type A, but returned a name error (NXDOMAIN) when queried for _acme-challenge.vadim.com.ru having record data of type TXT. (2a02:6b8:0:1::213, UDP_-_EDNS0_4096_D_KN)
_acme-challenge.vadim.com.ru/TXT (NXDOMAIN): The server returned a no error (NOERROR) response when queried for _acme-challenge.vadim.com.ru having record data of type AAAA, but returned a name error (NXDOMAIN) when queried for _acme-challenge.vadim.com.ru having record data of type TXT. (2a02:6b8::213, UDP_-_EDNS0_4096_D_KN)