DNSSEC - OARC Size Tester

dig +short rs.dns-oarc.net TXT

# dig +short rs.dns-oarc.net TXT
rst.x4090.rs.dns-oarc.net.
rst.x4058.x4090.rs.dns-oarc.net.
rst.x4064.x4058.x4090.rs.dns-oarc.net.
"45.15.80.80 DNS reply size limit is at least 4090"
"45.15.80.80 sent EDNS buffer size 4096"

# dig +short rs.dns-oarc.net TXT
rst.x1196.rs.dns-oarc.net.
rst.x1206.x1196.rs.dns-oarc.net.
rst.x1204.x1206.x1196.rs.dns-oarc.net.
"74.63.25.240 DNS reply size limit is at least 1206"
"74.63.25.240 sent EDNS buffer size 1232"