"EDNS Aware Umbrella .AU Servers" only
"EDNS Aware Umbrella .AU Servers by IP Family" only
2014-10-12 - 2014-10-15: Domaincontrol removed the firewall blocking EDNS version 1 and EDNS flags.
2015-05-20: Amazon removed the the firewall blocking EDNS version 1 queries to their *.CO.UK servers.
"Umbrella .AU Servers Response Rates" only
2014-10-12 - 2014-10-15: Domaincontrol removed the firewall blocking EDNS version 1 and EDNS flags.
2015-05-20: Amazon removed the the firewall blocking EDNS version 1 queries to their *.CO.UK servers.
"Umbrella .AU Servers Response Rates by IP Family" only
"Umbrella .AU Servers EDNS(0) Failure Reasons" only
"Umbrella .AU Servers EDNS(1) Failure Reasons" only
"Umbrella .AU Servers EDNS(0) Unknown Option Failure Reasons" only
"Umbrella .AU Servers EDNS(1) Unknown Option Failure Reasons" only
2014-10-12 - 2014-10-15: Domaincontrol removed the firewall blocking EDNS version 1 and EDNS flags.
2015-05-20: Amazon removed the the firewall blocking EDNS version 1 queries to their *.CO.UK servers.
"Umbrella .AU Servers EDNS(0) Unknown Flags Failure Reasons" only
Timeouts in the above test can be due to fragmented IP packets being filtered.
"Umbrella .AU 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 .AU 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 .AU Servers Firewalls by Type" only "Umbrella .AU Servers Supported EDNS Options" only "Umbrella .AU Signed Zones" only © 2024 Internet Systems Consortium