DNS Outage with dns1.nextdns.io?
I experienced a dns outage this morning around 6:45am PST on Dec 15. Looks like it is still ongoing and I've failed over to my secondary nextdns host.
ping.nextdns.io shows:
vultr-sea 1 ms
do-sfo 22 ms
vultr-sjc 22 ms
anexia-lax 32 ms
vultr-lax 34 ms
■ zepto-lax 38 ms (secondary)
vultr-chi 49 ms
vultr-dal 51 ms
anexia-dal 60 ms
anexia-atl 60 ms
■ dns1.nextdns.io error (primary)
Questions:
Was there an outage? Is it ongoing?
How long does the backend take to failover? In my case, I had an outage for several minutes before it failed over. Though this could be due to my client (dnscrypt-proxy).
How do I get on the closer servers? You can guess that I'm in Seattle, but I'm always tied to the LA servers.
22 replies
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I experienced the same thing. I'm using a DNSStamp via DNSCrypt, and I thought my whole internet was down.
Turns out, it was just 45.90.28.227, based on my ping tests. 45.90.30.227 was up and running.
This does seem to point out a problem with using DNSStamps. I decoded my stamp using https://dnscrypt.info/stamps/ and only one DNS server was shown in the list.
Does there need to be two DNSStamps in order to load balance properly between the two DNS servers provided by NextDNS?
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Now my primary has gone to HKG. What's the logic being used here? Shouldn't I hit vultr-sea automatically or vultr-sjc, etc?
vultr-sea 2 ms
vultr-sjc 23 ms
do-sfo 24 ms
vultr-lax 35 ms
■ zepto-lax 38 ms (secondary)
anexia-lax 39 ms
vultr-chi 50 ms
vultr-dal 58 ms
anexia-atl 60 ms
anexia-dal 62 ms
■ rix-hkg 241 ms (primary)
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Please use the https://nextdns.io/diag tool and give me the report id.
Note there is no outage ongoing, it’s most likely a routing issue.
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I'm seeing 100% packet loss from the `45.90.28.***` servers.
I'm running the diag tool as we speak, although it's taking a very long time.
I've got a ping test from OpenWRT from the past 1 hour, showing that the *28* IPs are down. The second set of IPs for *28* and *30* I added just a few minutes ago, which is why there's little data.
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I'm also seeing this issue. It also looks like YogaDNS is only using 45.90.28.***, which equals complete outage for me.
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Yup, seems to be a routing issue to .28.
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hmm. Ran the reporting tool Olivier. It errored out trying to Post the report to you....
Post unsuccessful: status 400
{"error":"0: instance requires property \"Primary\"\n"} -
Posting failed here as well.
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toll you recamend cant be run on windows 10 64 bit tell me not 64 bit ready and not allowed to run and block it im in desplaines il here a ping test i did
Pinging 45.90.28.27 with 32 bytes of data:
Request timed out.
Request timed out.
Request timed out.
Request timed out.Ping statistics for 45.90.28.27:
Packets: Sent = 4, Received = 0, Lost = 4 (100% loss), -
dns.nextdns.io is down and unable to load dns stamps. I checked it from my PC, router and few websites that check uptime status and all showing dns.nextdns.io as down.
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We are having an issue with a provider who misconfigured our route which is affecting our primary DNS anycast IP for some locations. We are working with them to solve the issue ASAP.
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The issue should be fixed. Those who had issues, please use the https://nextdns.io/diag tool and send me the posted ID (not the output) in private message.
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My issue appears to have been fixed, sent my diag output via PM.
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Sent my diag info a few minutes ago, working well today.
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Thanks JB !
I created a new static server and added the corresponding new stamp to the new static section.
Content aside
- 3 yrs agoLast active
- 22Replies
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