"EDNS Aware Umbrella Top 1000 Servers" only
"EDNS Aware Umbrella Top 1000 Servers by IP Family" only
"Umbrella Top 1000 Servers Response Rates" only
"Umbrella Top 1000 Servers Response Rates by IP Family" only
"Umbrella Top 1000 Servers EDNS(0) Failure Reasons" only
"Umbrella Top 1000 Servers EDNS(1) Failure Reasons" only
"Umbrella Top 1000 Servers EDNS(0) Unknown Option Failure Reasons" only
"Umbrella Top 1000 Servers EDNS(1) Unknown Option Failure Reasons" only
"Umbrella Top 1000 Servers EDNS(0) Unknown Flags Failure Reasons" only
Timeouts in the above test can be due to fragmented IP packets being filtered.
"Umbrella Top 1000 Servers EDNS(0) DO=1 Failure Reasons" only
The timeout and notimp failures above are most likely due to mishandling of DNSKEY requests rather than EDNS.
"Umbrella Top 1000 Servers EDNS(0) Truncated Response Failure Reasons" only
EDNS(0) all EDNS queries have timeout and there was a response to the plain DNS query
EDNS(1) only the two EDNS version 1 queries timeout
EDNS(1) + FLAGS the two EDNS version 1 queries timeout as well as the unknown EDNS flags query
"Umbrella Top 1000 Servers Firewalls by Type" only "Umbrella Top 1000 Servers Supported EDNS Options" only "Umbrella Top 1000 Signed Zones" only © 2024 Internet Systems Consortium