rich1.0npub1xg2m84malu0cfm4444r0kysx4rgk27e75aj6sz6538kw8fcz627qeadsv7https://nostr.ae/npub1xg2m84malu0cfm4444r0kysx4rgk27e75aj6sz6538kw8fcz627qeadsv7njumphttps://nostr.ae📅 Original date posted:2014-05-15 📝 Original message:I'm bringing this issue up again. The current Bitcoin DNS seed infrastructure is unstable. I assume this is because of we're using a custom DNS implementation which is not 100% compatible. There have been bugs in the past, like a case sensitive match for the domain name. Current state (seeds taken from bitcoinj): mainnet: seed.bitcoin.sipa.be OK dnsseed.bluematt.me OK dnsseed.bitcoin.dashjr.org SERVFAIL, tried multiple ISPs seed.bitcoinstats.com OK testnet: testnet-seed.bitcoin.petertodd.org SERVFAIL, just from Telefonica testnet-seed.bluematt.me OK (but only returns one node) Note: Telefonica is one of Europe's largest ISPs. I would try to improve DNS myself, but I'm not capable of writing C. My "fix" would be to reimplement everything in Java -- I doubt you guys would be happy with that.