Issue resolving windows update


#1

Hello, your DNS have a little problem at my location, Buenos Aires. See below:

[email protected]:~# nslookup download.windowsupdate com 1.1.1.1
Server: 1.1.1.1
Address 1: 1.1.1.1 1dot1dot1dot1.cloudflare-dns com

Name: download.windowsupdate com
Address 1: 2800:240:f::be62:989a
Address 2: 190.98.152.25
Address 3: 190.98.152.32

These IP is from Telefonica International Carrier (slow, non IXP, and expensive traffic).

EDIT: today gives 13.107.4.50 (Microsoft Brazil) and 192.16.48.200 (Verizon CDN). It’s OK.
Meanwhile in other DNS:

[email protected]:~# nslookup download.windowsupdate com 208.67.222.222
Server: 208.67.222.222
Address 1: 208.67.222.222 resolver1.opendns com

Name: download.windowsupdate com
Address 1: 2800:2d20:200a:1::b51e:8328
Address 2: 181.30.131.40 40-131-30-181.fibertel com.ar

[email protected]:~# nslookup download.windowsupdate com 8.8.8.8
Server: 8.8.8.8
Address 1: 8.8.8.8 google-public-dns-a.google com

Name: download.windowsupdate com
Address 1: 181.30.131.40 40-131-30-181.fibertel com.ar

[email protected]:~# nslookup download.windowsupdate com 190.21.156.1
Server: 190.210.156.1
Address 1: 190.210.156.1 customer-static-210-156-1.iplannetworks net

Name: download.windowsupdate com
Address 1: 2800:40:1:f::bed2:3e11
Address 2: 190.210.62.17 customer-static-210-62-17.iplannetworks net
Address 3: 190.210.62.42 customer-static-210-62-42.iplannetworks net

[email protected]:~# nslookup download.windowsupdate com 200.49.130.50
Server: 200.49.130.50
Address 1: 200.49.130.50 nrdns09.fibertel com.ar

Name: download.windowsupdate com
Address 1: 200.32.103.249 200-32-103-249.dynamic.keko.com.ar
Address 2: 200.32.103.248 200-32-103-248.dynamic.keko.com.ar
Address 3: 200.55.44.254 200-55-44-254.dynamic.impsat.net.ar

Can you fix it? I do not want to make international traffic downloading updates. Thanks to be the first big DNS allocated in my country.


#2

In the same situation as you, all my ISPs, both at home and at work, will look for things outside of Buenos Aires.
We return to the same thing that I have been talking about in another topic … ECS SUPPORT is necessary for these things …

C:\Users\XXX>nslookup download.windowsupdate.com 1.1.1.1
Servidor: 1dot1dot1dot1.cloudflare-dns.com
Address: 1.1.1.1

Respuesta no autoritativa:
Nombre: a767.dspw65.akamai.net
Addresses: 2800:240:f::be62:989a
2800:240:f::be62:98a0
190.98.152.25
190.98.152.32
Aliases: download.windowsupdate.com
2-01-3cf7-0009.cdx.cedexis.net
download.windowsupdate.com.edgesuite.net

C:\Users\XXX>nslookup download.windowsupdate.com 8.8.8.8
Servidor: google-public-dns-a.google.com
Address: 8.8.8.8

Respuesta no autoritativa:
Nombre: a767.dspw65.akamai.net
Addresses: 2800:870:0:3::c87b:c3b2
2800:870:0:3::c87b:c3db
200.110.216.120
200.110.216.121
Aliases: download.windowsupdate.com
2-01-3cf7-0009.cdx.cedexis.net
download.windowsupdate.com.edgesuite.net

C:\Users\XXX>nslookup download.windowsupdate.com 190.210.156.1
Servidor: customer-static-210-156-1.iplannetworks.net
Address: 190.210.156.1

Respuesta no autoritativa:
Nombre: a767.dspw65.akamai.net
Addresses: 2800:40:1:f::bed2:3e2a
2800:40:1:f::bed2:3e11
190.210.62.17
190.210.62.42
Aliases: download.windowsupdate.com
2-01-3cf7-0009.cdx.cedexis.net
download.windowsupdate.com.edgesuite.net

These types of problems are going to be solved the day they enable the ECS SUPPORT on their servers, or take another rabbit out of the galley …


#3

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