Имеется различные связки DNS, но пока в базовой части запросы принимаются pdns и отдаются в unbound, до этого рекурсором был pdns-recursor, проблема таже. По какой-от не понятной мне причине на часть доменов, заметил по своему браузеру в том же гугле начинает дорисовываться: http://www.google.com.ua.DefaultSearchDomain в итоге вместо корректного ответа о адресе сервера, прилетает пустой ответ который попадает еще к тому-же в кэш.
В итоге получается так что часть сайтов открывается, а часть нет, может кто-то сталкивался с таким поведением и подскажет куда рыть. Конфиги почти все default.
Nov 30 01:42:31 dns1 pdns[19677]: Lookup for 'SOA' of 'www.google.com.ua'
Nov 30 01:42:31 dns1 pdns[19677]: Found no authoritative zone for www.google.com.ua
Nov 30 01:42:31 dns1 pdns[19677]: Lookup for 'SOA' of 'google.com.ua'
Nov 30 01:42:31 dns1 pdns[19677]: Found no authoritative zone for google.com.ua
Nov 30 01:42:36 dns1 pdns[19677]: Remote RemoteIP wants 'www.google.com.ua|A', do = 0, bufsize = 512: packetcache HIT
Nov 30 01:42:36 dns1 pdns[19677]: Remote RemoteIP wants 'www.google.com.ua|AAAA', do = 0, bufsize = 512: packetcache HIT
Nov 30 01:42:36 dns1 pdns[19677]: Remote RemoteIP wants 'www.google.com.ua|MX', do = 0, bufsize = 512: packetcache HIT
Nov 30 01:42:36 dns1 pdns[19677]: Remote RemoteIP wants 'www.google.com.ua|A', do = 0, bufsize = 512: packetcache HIT
Nov 30 01:42:36 dns1 pdns[19677]: Remote RemoteIP wants 'www.google.com.ua|AAAA', do = 0, bufsize = 512: packetcache HIT
Nov 30 01:42:36 dns1 pdns[19677]: Remote RemoteIP wants 'www.google.com.ua|MX', do = 0, bufsize = 512: packetcache HIT
Nov 30 01:42:37 dns1 pdns[19677]: Remote RemoteIP wants 'www.google.com.ua|A', do = 0, bufsize = 512: packetcache HIT
Nov 30 01:42:37 dns1 pdns[19677]: Remote RemoteIP wants 'www.google.com.ua|AAAA', do = 0, bufsize = 512: packetcache HIT
Nov 30 01:42:37 dns1 pdns[19677]: Remote RemoteIP wants 'www.google.com.ua|MX', do = 0, bufsize = 512: packetcache HIT
Nov 30 01:42:53 dns1 pdns[19677]: Remote RemoteIP wants 'www.google.com.ua|AAAA', do = 0, bufsize = 512: packetcache HIT
Nov 30 01:42:53 dns1 pdns[19677]: Remote RemoteIP wants 'www.google.com.ua|A', do = 0, bufsize = 512: packetcache HIT
Nov 30 01:42:53 dns1 pdns[19677]: Remote RemoteIP wants 'www.google.com.ua|A', do = 0, bufsize = 512: packetcache HIT
Nov 30 01:42:53 dns1 pdns[19677]: Remote RemoteIP wants 'www.google.com.ua.DefaultSearchDomain|A', do = 0, bufsize = 512: packetcache HIT
Nov 30 01:42:53 dns1 pdns[19677]: Remote RemoteIP wants 'www.google.com.ua|A', do = 0, bufsize = 512: packetcache HIT
Nov 30 01:42:53 dns1 pdns[19677]: Remote RemoteIP wants 'www.google.com.ua.DefaultSearchDomain|A', do = 0, bufsize = 512: packetcache HIT
Nov 30 01:42:53 dns1 pdns[19677]: Remote RemoteIP wants 'www.google.com.ua|A', do = 0, bufsize = 512: packetcache HIT
Nov 30 01:42:53 dns1 pdns[19677]: Remote RemoteIP wants 'www.google.com.ua.DefaultSearchDomain|A', do = 0, bufsize = 512: packetcache HIT
Nov 30 01:42:53 dns1 pdns[19677]: Remote RemoteIP wants 'www.google.com.ua|A', do = 0, bufsize = 512: packetcache HIT
Nov 30 01:42:53 dns1 pdns[19677]: Remote RemoteIP wants 'www.google.com.ua.DefaultSearchDomain|A', do = 0, bufsize = 512: packetcache HIT
Nov 30 01:43:26 dns1 pdns[19677]: Remote RemoteIP wants 'www.google.com.ua|A', do = 0, bufsize = 512: packetcache MISS
Nov 30 01:43:26 dns1 pdns[19677]: Remote RemoteIP wants 'www.google.com.ua|A', do = 0, bufsize = 512: packetcache MISS
Nov 30 01:23:48 dns1 pdns[19677]: Found no authoritative zone for youtube.com.DefaultSearchDomain
Nov 30 01:23:48 dns1 pdns[19677]: Lookup for 'SOA' of 'com.DefaultSearchDomain'
Nov 30 01:23:48 dns1 pdns[19677]: Found no authoritative zone for com.DefaultSearchDomain
Nov 30 01:23:48 dns1 pdns[19677]: Remote RemoteIP wants 'www.youtube.com.DefaultSearchDomain|AAAA', do = 0, bufsize = 512: packetcache MISS
Nov 30 01:23:48 dns1 pdns[19677]: Remote RemoteIP wants 'www.youtube.com.DefaultSearchDomain|A', do = 0, bufsize = 512: packetcache HIT
Nov 30 01:23:48 dns1 pdns[19677]: Remote RemoteIP wants 'www.youtube.com.DefaultSearchDomain|AAAA', do = 0, bufsize = 512: packetcache HIT
Nov 30 01:24:44 dns1 pdns[19677]: Lookup for 'SOA' of 'DefaultSearchDomain'
Nov 30 01:24:44 dns1 pdns[19677]: Found no authoritative zone for DefaultSearchDomain
Nov 30 01:25:44 dns1 pdns[19677]: Lookup for 'SOA' of 'DefaultSearchDomain'
Nov 30 01:25:44 dns1 pdns[19677]: Lookup for 'SOA' of 'DefaultSearchDomain'
Nov 30 01:25:44 dns1 pdns[19677]: Found no authoritative zone for DefaultSearchDomain
Nov 30 01:25:44 dns1 pdns[19677]: Found no authoritative zone for DefaultSearchDomain
Nov 30 01:25:44 dns1 pdns[19677]: Lookup for 'SOA' of 'DefaultSearchDomain'
Nov 30 01:25:44 dns1 pdns[19677]: Found no authoritative zone for DefaultSearchDomain
Nov 30 01:26:34 dns1 pdns[19677]: Remote RemoteIP wants 'twitter.com.DefaultSearchDomain|A', do = 0, bufsize = 512: packetcache MISS
Nov 30 01:26:34 dns1 pdns[19677]: Lookup for 'SOA' of 'twitter.com.DefaultSearchDomain'
Nov 30 01:26:34 dns1 pdns[19677]: Found no authoritative zone for twitter.com.DefaultSearchDomain
Nov 30 01:26:34 dns1 pdns[19677]: Remote RemoteIP wants 'twitter.com.DefaultSearchDomain|AAAA', do = 0, bufsize = 512: packetcache MISS
Nov 30 01:26:34 dns1 pdns[19677]: Remote RemoteIP wants 'twitter.com.DefaultSearchDomain|A', do = 0, bufsize = 512: packetcache HIT
Nov 30 01:26:34 dns1 pdns[19677]: Remote RemoteIP wants 'twitter.com.DefaultSearchDomain|AAAA', do = 0, bufsize = 512: packetcache HIT