$ dig login.yahoo.com @127.0.0.1 -p 5353

; <<>> DiG 9.11.3-1ubuntu1.15-Ubuntu <<>> login.yahoo.com @127.0.0.1 -p 5353
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 25633
;; flags: qr rd ra; QUERY: 1, ANSWER: 2, AUTHORITY: 0, ADDITIONAL: 1

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 1472
;; QUESTION SECTION:
;login.yahoo.com.  IN A

;; ANSWER SECTION:
login.yahoo.com. 3331 IN CNAME ds-ats.member.g02.yahoodns.net.
ds-ats.member.g02.yahoodns.net. 3332 IN A 106.10.248.157

;; Query time: 0 msec
;; SERVER: 127.0.0.1#5353(127.0.0.1)
;; WHEN: Sat Jul 17 13:13:58 +08 2021
;; MSG SIZE  rcvd: 104

dig login.yahoo.com @127.0.0.1 -p 5353

; <<>> DiG 9.11.5-P4-5.1+deb10u5-Raspbian <<>> login.yahoo.com @127.0.0.1 -p 5353
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 62714
;; flags: qr rd ra; QUERY: 1, ANSWER: 2, AUTHORITY: 0, ADDITIONAL: 1

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 1472
;; QUESTION SECTION:
;login.yahoo.com.  IN A

;; ANSWER SECTION:
login.yahoo.com. 3167 IN CNAME ds-ats.member.g02.yahoodns.net.
ds-ats.member.g02.yahoodns.net. 3168 IN A 106.10.248.157

;; Query time: 1 msec
;; SERVER: 127.0.0.1#5353(127.0.0.1)
;; WHEN: Sat Jul 17 13:16:26 +08 2021
;; MSG SIZE  rcvd: 104

UniFi or Unifi?