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Fly.io · Cloud and hostingAug 20, 2026, 20:07 UTC

Temporary DNS resolution failure

MinorNot disclosedUpdated 20h ago
Aug 20, 20:07 UTCAug 20, 19:30 UTC
Duration
0m
Impact
Minor
Root cause
Not disclosed
Fly.io, 90 days
51 incidents
Affected
Not listed by the vendor.
Status page

Final update

A BGP configuration error caused our Anycast DNS to route to some nodes without the proper DNS infrastructure. The issue was temporary and was resolved as soon as we removed that node from BGP.

Timeline

  1. Resolved · Aug 20, 19:30 UTC
    A BGP configuration error caused our Anycast DNS to route to some nodes without the proper DNS infrastructure. The issue was temporary and was resolved as soon as we removed that node from BGP.

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Full history
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Sep 2306:18 UTCIPv6 Networking Issues in DFW5h 57m
Sep 1504:08 UTCDepot builder failures1h 25m
Sep 1221:22 UTCNetwork issues in US West Coast50m

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