is this even a valid entry in dns, anywhere?

> server 8.8.8.8
Default Server:  dns.google
Address:  8.8.8.8

> waf-failover.macys.com
Server:  dns.google
Address:  8.8.8.8

*** dns.google can't find waf-failover.macys.com: Non-existent domain

> server 1.1.1.1
Default Server:  one.one.one.one
Address:  1.1.1.1

> waf-failover.macys.com
Server:  one.one.one.one
Address:  1.1.1.1

*** one.one.one.one can't find waf-failover.macys.com: Non-existent domain

> server 9.9.9.9
Default Server:  dns9.quad9.net
Address:  9.9.9.9

> waf-failover.macys.com
Server:  dns9.quad9.net
Address:  9.9.9.9

*** dns9.quad9.net can't find waf-failover.macys.com: Non-existent domain

>




On 5/22/2025 10:44 AM, Jon Miller via NANOG wrote:
Three of our locations with Cogent Internet service are unable to access a web site.  
Three of our non-Cogent locations are able to access the site just fine.  We get the 
error message below, and I don't know enough about this to tell if the issue is with 
Cogent, with a CDN, or with the web server.  Can anyone offer insight?  Here is the error 
we get:  You don't have permission to access 
"http://waf-failover.macys.com/prod/WAF_Failover/WAF_error_page.html?"; on this 
server. Reference #18.5ebc7768.1747925785.aafdbd3 
https://errors.edgesuite.net/18.5ebc7768.1747925785.aafdbd3
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--
-Aaron

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