Outlook Is Down, Users Are Experiencing Sign-in Failures
Fixing DNS Woes for Comcast Users and Everyone else | ZDNet Nov 29, 2010 Some crazy DNS issue by My ISP - CoreNetworkZ.com Solution to DNS issues from ISP In case if your ISP's DNS server is not working or not up to full satisfaction we can use open DNS address on your computer. The open DNS addresses are 208.67.222.222 208.67.220.220 Steps to assign open DNS in Ubuntu Linux
BOOM! DNS would kick in for any device stilling using 192.168.0.1 as there DNS. However, it worked only for a bit then internet quit out again. So I switched the router back to automatic DNS from ISP and after applying the internet began to work again for any device still using the router IP as DNS for a short time. Now here is another odd thing.
Sep 24, 2012 DNS issues over VPN - TechRepublic DNS issues over VPN. Luckily on the test box I was able to replicate this issue. It will use the ISP's DNs to resolve while connected on VPN, even with the fix posted earlier. I've also Windows 10 - DNS Issue - Microsoft Community
My ISP servers do not support DNSSEC afaik - they wont resolve when Unbound has DNSSEC enabled, however - I also have devices with alternate DNS servers set to mitigate DNS leaks, however I cannot utilise DNSSEC due to it being globally disabled to be able to resolve through ISP DNS.
Aug 10, 2016 Expert DNS troubleshooting tips | HPE These authoritative DNS servers hold the addresses for every Internet-connected device in the world. People and companies alike reach DNS via DNS servers. To preserve privacy, many are now turning from their ISP-based DNS servers to public ones, including Cisco OpenDNS, Cloudflare’s brand new 1.1.1.1 service, or Google Public DNS. Troubleshooting | Public DNS | Google Developers Jun 25, 2020 Nighthawk AC1900 DNS issues - NETGEAR Communities BOOM! DNS would kick in for any device stilling using 192.168.0.1 as there DNS. However, it worked only for a bit then internet quit out again. So I switched the router back to automatic DNS from ISP and after applying the internet began to work again for any device still using the router IP as DNS for a short time. Now here is another odd thing.