Domain name can be resolved, not ping

dig   google.com

; <<>> DiG 9.10.3-P4-Debian <<>> google.com
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 41658
;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 1

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 4096
;; QUESTION SECTION:
;google.com.            IN    A

;; ANSWER SECTION:
google.com.        209    IN    A    216.58.220.206

;; Query time: 2 msec
;; SERVER: 221.11.132.2-sharp53(221.11.132.2)
;; WHEN: Sun Oct 28 13:18:05 HKT 2018
;; MSG SIZE  rcvd: 55

on my machine, I can resolve the domain name google.com.

ping  google.com
PING google.com (216.58.220.206): 56 data bytes
^C--- google.com ping statistics ---
21 packets transmitted, 0 packets received, 100% packet loss

Why not prohibit telecom operators from parsing google.com?