my domain name cannot be resolved suddenly,from yesterday.
The “nslookup” output:
$ nslookup h*.*******69-com
Server: 100.100.2.136
Address: 100.100.2.136#53
** server can’t find hk.h*.*******69-com: NXDOMAIN
The “dig” output:
dig h*.*******69-com
; <<>> DiG 9.11.26-RedHat-9.11.26-3.1.al8 <<>> h*.*******69-com
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 4973
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;h*.*******69-com. IN A
;; AUTHORITY SECTION:
*******69-com. 333 IN SOA ns21.domaincontrol-com. dns-jomax-net. 2022061101 28800 7200 604800 600
;; Query time: 0 msec
;; SERVER: 100.100.2.136#53(100.100.2.136)
;; WHEN: Mon Jun 13 09:59:49 CST 2022
;; MSG SIZE rcvd: 105
But, the root domain name could be resolved normally.