Hi,
for some unknown reasons Google Public DNS started to resolve the incorrect IP address for our domain:
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 35001
;; flags: qr rd ra; QUERY: 1, ANSWER: 4, AUTHORITY: 0, ADDITIONAL: 1
;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 512
;; QUESTION SECTION:
;; ANSWER SECTION:
;; Query time: 3 msec
;; SERVER: 8.8.8.8#53(8.8.8.8)
;; WHEN: Thu Oct 31 11:16:47 EDT 2019
;; MSG SIZE rcvd: 108
The IPs 216.239.X.21 are not our servers and we didn't make any change in our DNS for about 3-4 months.
Any clue what could have happened?
Thanks