My site can’t be reached

It used work before last few days

but from today it keeps saying 

This site can’t be reached

The webpage at http://alinonedev.com/ might be temporarily down or it may have moved permanently to a new web address.

ERR_NAME_RESOLUTION_FAILED



my site : www.alinonedev.com and 

Account id: is epiz_19750470

Do you have any issues on your system?

Mine, said the same thing, but the server IP address could not be found.

6Isaac said:
It used work before last few days

but from today it keeps saying 

This site can’t be reached

The webpage at http://alinonedev.com/ might be temporarily down or it may have moved permanently to a new web address.

ERR_NAME_RESOLUTION_FAILED



my site : www.alinonedev.com and 

Account id: is epiz_19750470

Do you have any issues on your system?

Hi,
Your site is perfectly fine at my end.
Your network might be a little slow at the time and cause this error.

Can you please recheck your site?
Hi, I created my epiz_23167667 web page around 12/19/2018. I hadn't visited in a few days, and today I can't reach it. http://swaglertools.cf/wp/
Everything here, Freenom and Cloudflare is active, but server is unreachable.

host-tracker.com reported 29 Fail 6 Ok. Fails are 530(Fail), HostNotFound, Host could not be resolved. This is my first web page, I got everything up in a day, but hardly know what I doing.

6Isaac said:
It used work before last few days

but from today it keeps saying 

This site can’t be reached

The webpage at http://alinonedev.com/ might be temporarily down or it may have moved permanently to a new web address.

ERR_NAME_RESOLUTION_FAILED



my site : www.alinonedev.com and 

Account id: is epiz_19750470

Do you have any issues on your system?

Hi,
Your site is perfectly fine at my end.
Your network might be a little slow at the time and cause this error.

Can you please recheck your site?
After updating name-server

It works fine

from
ns1.epizy.com
ns2.epizy.com


to
ns1.byet.org
ns2.byet.org
ns3.byet.org
ns4.byet.org
ns5.byet.org
6Isaac said:
6Isaac said:
It used work before last few days

but from today it keeps saying 

This site can’t be reached

The webpage at http://alinonedev.com/ might be temporarily down or it may have moved permanently to a new web address.

ERR_NAME_RESOLUTION_FAILED



my site : www.alinonedev.com and 

Account id: is epiz_19750470

Do you have any issues on your system?

Hi,
Your site is perfectly fine at my end.
Your network might be a little slow at the time and cause this error.

Can you please recheck your site?
After updating name-server

It works fine

from
ns1.epizy.com
ns2.epizy.com


to
ns1.byet.org
ns2.byet.org
ns3.byet.org
ns4.byet.org
ns5.byet.org
Thanks, that did work for me. 
Thank you 6Isaac, updating name servers resolved not reaching my web page.
I disabled Cloudflare in Infinityfree CP and removed .cf domain from Cloudflare
prior updating name servers.

But why? Infinityfree CP still say's use: ns1.epizy.com, ns2.epizy.com
Do name servers change periodically?

To re-add swaglertools.cf to Cloudflare, do I use .cf or .rf.gd ?
And then don't touch anything in Cloudflare CP ?
I added swaglertools.cf back to Cloudflare via Infinityfree CP, Cloudflare is working fine.
I will not modify anything in Cloudflare CP, only view stats.