Service seems to be down today (time out 99% of the request)

report sent . here is a copy
Testing IPv6 connectivity
  available: false
Fetching https://test.nextdns.io
  Fetch error: Get "https://test.nextdns.io": unexpected EOF
Fetching PoP name for ultra low latency primary IPv4 (ipv4.dns1.nextdns.io)
Fetch error: Get "https://dns.nextdns.io/info": EOF
Fetching PoP name for ultra low latency secondary IPv4 (ipv4.dns2.nextdns.io)
Fetch error: Get "https://dns.nextdns.io/info": EOF
Fetching PoP name for anycast primary IPv4 (45.90.28.0)
Fetch error: Get "https://dns.nextdns.io/info": EOF
Fetching PoP name for anycast secondary IPv4 (45.90.30.0)
Fetch error: Get "https://dns.nextdns.io/info": EOF
Pinging PoPs
  anexia-par: 6.999ms
  virtua-par: 3.98ms
  zepto-lon: 13.973ms
  netbarista-par: 6.975ms
  zepto-bru: 14.957ms
  anexia-lon: 10.978ms
  anexia-lux: 9.009ms
  zepto-ams: 11.872ms
  fusa-bru: 14.035ms
  vultr-lon: 47.391ms
Traceroute for ultra low latency primary IPv4 (185.10.17.92)
    2    192.168.1.1    1ms   *     1ms
    3    10.153.0.17    3ms   3ms   2ms
    4    77.128.5.33    4ms   3ms   3ms
    5   185.10.17.92    5ms   4ms   3ms
Traceroute for ultra low latency secondary IPv4 (193.168.204.73)
    2    192.168.1.1    2ms   1ms   1ms
    3    10.153.0.17    3ms   3ms   4ms
    4    77.128.5.33    4ms   3ms   3ms
    5 193.168.204.73    5ms   4ms   5ms
Traceroute for anycast primary IPv4 (45.90.28.0)
    2    192.168.1.1    1ms   1ms   1ms
    3    10.153.0.17    3ms   2ms   3ms
    4    77.128.5.33    3ms   3ms   3ms
    5     45.90.28.0    5ms   4ms   4ms
Traceroute for anycast secondary IPv4 (45.90.30.0)
    2    192.168.1.1    1ms   1ms   1ms
    3    10.153.0.17    3ms   2ms   2ms
    4    77.128.5.33    4ms   3ms   3ms
    5     45.90.30.0    4ms   3ms   3ms

i'm using quad 9 as dns for the moment you need me to switch back to nextdns and redo the test?

I rerun the soft using next dns as dns (not sure if it send the report) (i switched back to quad to allow it once it was done).
Testing IPv6 connectivity
  available: false
Fetching https://test.nextdns.io
  Fetch error: Get "https://test.nextdns.io": dial tcp: lookup test.nextdns.io: no such host
Fetching PoP name for ultra low latency primary IPv4 (ipv4.dns1.nextdns.io)
Fetch error: Get "https://dns.nextdns.io/info": dial tcp: lookup ipv4.dns1.nextdns.io: no such host
Fetching PoP name for ultra low latency secondary IPv4 (ipv4.dns2.nextdns.io)
Fetch error: Get "https://dns.nextdns.io/info": dial tcp: lookup ipv4.dns2.nextdns.io: no such host
Fetching PoP name for anycast primary IPv4 (45.90.28.0)
Fetch error: Get "https://dns.nextdns.io/info": EOF
Fetching PoP name for anycast secondary IPv4 (45.90.30.0)
Fetch error: Get "https://dns.nextdns.io/info": EOF
Pinging PoPs
  error: Get "https://router.nextdns.io/?limit=10&stack=dual": dial tcp: lookup router.nextdns.io: no such host
  Traceroute error: lookup ipv4.dns1.nextdns.io: no such host
  Traceroute error: lookup ipv4.dns2.nextdns.io: no such host
Traceroute for anycast primary IPv4 (45.90.28.0)
    2    192.168.1.1    2ms   1ms   1ms
    3    10.153.0.17    3ms   2ms   2ms
    4    77.128.5.33    3ms   3ms   4ms
    5     45.90.28.0    5ms   4ms   5ms
Traceroute for anycast secondary IPv4 (45.90.30.0)
    2    192.168.1.1    1ms   1ms   1ms
    3    10.153.0.17    2ms   2ms   3ms
    4    77.128.5.33    4ms   3ms   4ms
    5     45.90.30.0    4ms   4ms   4ms

ok futher investigation the issue seems local (my machine) as my phone connected on the same wifi network can work with next dns..

I looked at my host file (on the win machine) but could not find nextdns.io on the list .. any idea of other place to look ?

also : using and other NIC from the same computer that was not set up to use next dns => internet was working that's the initial reason why I believe the issue was not local.
having said that if i enable next dns with with other NIC , =>  not working ..

weird
 

I set up my router to use next dns.. to see what happen:
The machine with an issue could access the net.. but it did not use next dns and filtering was not working on that devise
Error while checking the current status.
Please talk to us if this problem persists after refreshing the page.
 

List of things that I've tried so far unsuccessfully:
-check for rules in win firewall
-disable windows firewall
-reset network interface (that reinstall the drivers according to windows)
-check the host file / remove all entry in host file
-setup the dns in the router

I can not figure whats wrong with that machine

More investigation on the machine that no longer work with next dns:
on any browser https://ping.nextdns.io/ does nothing:
When I inspect the page I see:

Cross-Origin Request Blocked: The Same Origin Policy disallows reading the remote resource at https://test-ipv6.nextdns.io/. (Reason: CORS request did not succeed). Status code: (null).

Cross-Origin Request Blocked: The Same Origin Policy disallows reading the remote resource at https://a6draan917w.test.nextdns.io/. (Reason: CORS request did not succeed). Status code: (null).

Uncaught (in promise)
Object { stack: "$@https://ping.nextdns.io/static/js/main.96cb97b4.js:2:155055\nNe/</u.onerror@https://ping.nextdns.io/static/js/main.96cb97b4.js:2:166820\n", message: "Network Error", name: "AxiosError", code: "ERR_NETWORK", config: {…}, request: XMLHttpRequest }
asyncToGenerator.js:6:4
Error: Promised response from onMessage listener went out of scope