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alexlaza
New Contributor II

Webpage is not accessible // Opendns marks website as phishing

Hello,

i have a Fortigate 81F, last week i have entered the banking website as usual (bank austria) and today it is partially not posible to logon to the website and navigate to the business area. From my phone (extern) it works and its not blocked.

 

https://www.bankaustria.at/ (works)
https://corporateportal.unicreditgroup.eu (works)
https://online.bankaustria.at (works)

 

https://banking.bankaustria.at (doesnt work) 

 

Banking Bank austria.png


I get a message where Cisco Umbrella opendns.com pops up at says it  is marked as a phishing website. (First time seeing cisco umbrella reddirection). We dont have any Cisco devices or software anywhere. We never used services from Cisco Umbrella Open Dns. I assume that this service is maybe inplemended in the Fortigate 81F. Other Banking website (cardcomplete/easybank/bawag,ect) works as usual but i dont know wheater its filtered just this subdomain or something else it bothering the FG.

Does anybody expirience this aswell ? If the service is on the Fortigate how to delete it or uncheck the filtering.

Kr
Alex

1 Solution
AEK
Honored Contributor II

Hi Alex

I think this is not filtered by FGT. Either your PC is directly sending DNS queries to Umbrella, or your PC is sending DNS queries to your internal DNS server which is forwarding these queries to Umbrella.

Try change one of the above and see if it fixes the issue.

AEK

View solution in original post

AEK
4 REPLIES 4
AEK
Honored Contributor II

Hi Alex

I think this is not filtered by FGT. Either your PC is directly sending DNS queries to Umbrella, or your PC is sending DNS queries to your internal DNS server which is forwarding these queries to Umbrella.

Try change one of the above and see if it fixes the issue.

AEK
AEK
alexlaza
New Contributor II

Yes that was the Problem i originally tought the DNS Servers were set to the Fortigate DNS Servers but not in my case .

So i changed from

208.67.222.222
208.67.220.22

to

Primary: 96.45.45.45

Secondary: 96.45.46.46

 

now everything works as ususal.

 

kr

Alex

mle2802
Staff
Staff

Hi @alexlaza,

I believe this is blocked by Cisco not FortiGate, Can you please double check and confirm this?

alexlaza
New Contributor II

Yeah the DNS Server on Fortigate reddirects to Umbrella Servers

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