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by Rookie

Hi!
 I keep getting this error in my WordPress site.

 cURL error 6: Could not resolve host: domain.com

I'm able to to get around it sometimes by rebooting ubuntu, though it appears again the next day. It's causing my backups to fail and WordFence to freakout. 

I'm installing a fresh server right now to see if it happens on there. 

If anyone has experienced with it before, please let me know.

Thank you!

by Rookie
edited by

When I reboot the server this is the response I get in the BackWPUp debug under self connect. The next day it goes back to cURL error 6. This is across all plugins not just BackWPUp.

Not expected HTTP response:Status-Code: 200
Server: nginx
Date: Thu, 21 Mar 2019 02:25:17 GMT
Content-type: text/html; charset=UTF-8
Vary: Accept-Encoding
X-frame-options: SAMEORIGIN
X-content-type-options: nosniff
X-xss-protection: 1; mode=block
Strict-transport-security: max-age=31536000
Cache-control: public, no-cache
Referrer-policy: unsafe-url
Content-encoding: gzip

Update

It's the same issue on a fresh ubuntu server. 

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