DNS provider makes wrong destination IP address

bug

#1

Sorry for my bad English. I checked google dns 8.8.8.8 or open dns 208.67.222.222, they succeed in the correction of destination IP address with domain http://file.gas.garenanow.com

dns 8.8.8.8 => IP: 103.239.122.137
dns 1.1.1.1 => IP: 122.11.128.213

You can try this link: http://file.gas.garenanow.com/download/e7baef0e5aa7a008407e6cd4fc2ce46a040c01000001d25c000000000201009f

If you use google dns or open dns, you will see an image, else with dns cloudflare, get an response: {“ErrorCode”: “1”, “ErrorStr”: “File Not Exist”}


#2

No?

host file.gas.garenanow.com 8.8.8.8                                                                                                                                    
Using domain server:
Name: 8.8.8.8
Address: 8.8.8.8#53
Aliases: 

file.gas.garenanow.com has address 122.11.128.213

#3

I think they like facebook.com
https://i.imgur.com/PHaB4vg.png


#4

I think the result IP address depends on geo-steering on Route 53, and it somehow segregates users. I’ll look into it. What Cloudflare PoP are you hitting? See Have problems with 1.1.1.1? *Read Me First*


#5

C:\WINDOWS\system32>tracert 1.1.1.1

Tracing route to 1dot1dot1dot1.cloudflare-dns.com [1.1.1.1]
over a maximum of 30 hops:

1 <1 ms <1 ms <1 ms 192.168.0.1
2 1 ms 1 ms 1 ms 125.235.249.191.adsl.viettel.vn [125.235.249.191]
3 2 ms 1 ms 1 ms adsl.viettel.vn [115.79.0.110]
4 39 ms 38 ms 37 ms DESKTOP-J2DJALH [27.68.237.1]
5 37 ms 37 ms 37 ms DESKTOP-J2DJALH [27.68.250.212]
6 35 ms 35 ms 35 ms 13335.hkg.equinix.com [119.27.63.48]
7 35 ms 35 ms 35 ms 1dot1dot1dot1.cloudflare-dns.com [1.1.1.1]

Trace complete.

C:\WINDOWS\system32>nslookup file.gas.garenanow.com 1.1.1.1
Server: 1dot1dot1dot1.cloudflare-dns.com
Address: 1.1.1.1

Non-authoritative answer:
Name: file.gas.garenanow.com
Address: 122.11.128.213

C:\WINDOWS\system32>nslookup file.gas.garenanow.com 1.0.0.1
Server: 1dot1dot1dot1.cloudflare-dns.com
Address: 1.0.0.1

Non-authoritative answer:
Name: file.gas.garenanow.com
Address: 122.11.128.213

Server: google-public-dns-a.google.com
Address: 8.8.8.8

Non-authoritative answer:
Name: file.gas.garenanow.com
Addresses: 103.239.122.138
103.239.122.143
103.239.122.137

C:\WINDOWS\system32>nslookup file.gas.garenanow.com 208.67.222.222
Server: resolver1.opendns.com
Address: 208.67.222.222

Non-authoritative answer:
Name: file.gas.garenanow.com
Addresses: 103.239.122.143
103.239.122.138
103.239.122.137

C:\WINDOWS\system32>nslookup -class=chaos -type=txt id.server 1.1.1.1
Server: 1dot1dot1dot1.cloudflare-dns.com
Address: 1.1.1.1

Non-authoritative answer:
id.server text =

    "hkg01"

C:\WINDOWS\system32>nslookup -class=chaos -type=txt id.server 1.0.0.1
Server: 1dot1dot1dot1.cloudflare-dns.com
Address: 1.0.0.1

Non-authoritative answer:
id.server text =

    "hkg01"

C:\WINDOWS\system32>nslookup -vc -class=chaos -type=txt id.server 1.1.1.1
Server: 1dot1dot1dot1.cloudflare-dns.com
Address: 1.1.1.1

Non-authoritative answer:
id.server text =

    "hkg01"