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[public-dns-discuss] Google DNS resolve wrong GeoLocation



Hi 

When we use UltraDNS Geo function from an Taiwan IP against 8.8.8.8 that it will resolve 2 different CNAMES one as 2lqz53q.x.haoli443.com. which is the correct setting for Taiwan, but the others times it will will resolve as cdn.haoli443.com.cdn.dnsv1.com. (China)

Do you know the reason why we are seeing this problem? 




Administrator@NOC-Office-PC ~
$ dig @8.8.8.8 cdn.haoli443.com

; <<>> DiG 9.11.2-P1 <<>> @8.8.8.8 cdn.haoli443.com
; (1 server found)
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 44819
;; flags: qr rd ra; QUERY: 1, ANSWER: 3, AUTHORITY: 0, ADDITIONAL: 1

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 512
;; QUESTION SECTION:
;cdn.haoli443.com.              IN      A

;; ANSWER SECTION:
cdn.haoli443.com.       595     IN      CNAME   2lqz53q.x.haoli443.com.
2lqz53q.x.haoli443.com. 595     IN      CNAME   2lqz53q.x.incapdns.net.
2lqz53q.x.incapdns.net. 25      IN      A       107.154.197.159

;; Query time: 22 msec
;; SERVER: 8.8.8.8#53(8.8.8.8)
;; WHEN: 週二 十月 16 16:35:48 CST 2018
;; MSG SIZE  rcvd: 121


Administrator@NOC-Office-PC ~
$ dig @8.8.8.8 cdn.haoli443.com

; <<>> DiG 9.11.2-P1 <<>> @8.8.8.8 cdn.haoli443.com
; (1 server found)
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 39329
;; flags: qr rd ra; QUERY: 1, ANSWER: 17, AUTHORITY: 0, ADDITIONAL: 1

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 512
;; QUESTION SECTION:
;cdn.haoli443.com.              IN      A

;; ANSWER SECTION:
cdn.haoli443.com.       551     IN      CNAME   cdn.haoli443.com.cdn.dnsv1.com.
cdn.haoli443.com.cdn.dnsv1.com. 599 IN  CNAME   776559.dispatch.spcdntip.com.
776559.dispatch.spcdntip.com. 59 IN     A       182.118.11.126
776559.dispatch.spcdntip.com. 59 IN     A       101.69.121.19
776559.dispatch.spcdntip.com. 59 IN     A       122.143.6.39
776559.dispatch.spcdntip.com. 59 IN     A       43.242.166.88
776559.dispatch.spcdntip.com. 59 IN     A       27.221.28.231
776559.dispatch.spcdntip.com. 59 IN     A       1.189.213.64
776559.dispatch.spcdntip.com. 59 IN     A       42.236.125.84
776559.dispatch.spcdntip.com. 59 IN     A       113.200.16.234
776559.dispatch.spcdntip.com. 59 IN     A       221.204.166.70
776559.dispatch.spcdntip.com. 59 IN     A       113.1.0.33
776559.dispatch.spcdntip.com. 59 IN     A       101.69.121.24
776559.dispatch.spcdntip.com. 59 IN     A       125.211.204.252
776559.dispatch.spcdntip.com. 59 IN     A       113.1.0.34
776559.dispatch.spcdntip.com. 59 IN     A       116.95.25.196
776559.dispatch.spcdntip.com. 59 IN     A       122.143.6.38

;; Query time: 361 msec
;; SERVER: 8.8.8.8#53(8.8.8.8)
;; WHEN: 週二 十月 16 16:35:49 CST 2018
;; MSG SIZE  rcvd: 365

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