Wouter,
Strange occurrence this evening. My system had gone to sleep and had been asleep for some hours as you can see below. When the system was woken, Unbound was not working correctly. I had to stop and restart, all was then working OK. Any thoughts? 02/12/2020 18:51:16 C:\Program Files\Unbound\unbound.exe[1696:0] query: ::1 client.dropbox.com. AAAA IN 02/12/2020 18:51:16 C:\Program Files\Unbound\unbound.exe[1696:0] reply: ::1 client.dropbox.com. A IN NOERROR 0.078124 0 89 02/12/2020 18:51:16 C:\Program Files\Unbound\unbound.exe[1696:0] query: 127.0.0.1 client.dropbox.com. A IN 02/12/2020 18:51:16 C:\Program Files\Unbound\unbound.exe[1696:0] reply: 127.0.0.1 client.dropbox.com. A IN NOERROR 0.000000 1 89 02/12/2020 18:51:16 C:\Program Files\Unbound\unbound.exe[1696:0] query: 127.0.0.1 client.dropbox.com. AAAA IN 02/12/2020 18:51:16 C:\Program Files\Unbound\unbound.exe[1696:0] reply: 127.0.0.1 client.dropbox.com. AAAA IN NOERROR 0.015630 0 101 02/12/2020 18:51:16 C:\Program Files\Unbound\unbound.exe[1696:0] reply: ::1 client.dropbox.com. AAAA IN NOERROR 0.109378 0 101 02/12/2020 18:51:30 C:\Program Files\Unbound\unbound.exe[1696:0] query: ::1 bolt.dropbox.com. A IN 02/12/2020 18:51:30 C:\Program Files\Unbound\unbound.exe[1696:0] query: ::1 bolt.dropbox.com. AAAA IN 02/12/2020 18:51:30 C:\Program Files\Unbound\unbound.exe[1696:0] reply: ::1 bolt.dropbox.com. AAAA IN NOERROR 0.078102 0 136 02/12/2020 18:51:30 C:\Program Files\Unbound\unbound.exe[1696:0] reply: ::1 bolt.dropbox.com. A IN NOERROR 0.093727 0 71 02/12/2020 18:51:30 C:\Program Files\Unbound\unbound.exe[1696:0] query: 127.0.0.1 bolt.dropbox.com. A IN 02/12/2020 18:51:30 C:\Program Files\Unbound\unbound.exe[1696:0] reply: 127.0.0.1 bolt.dropbox.com. A IN NOERROR 0.000000 1 71 02/12/2020 18:51:30 C:\Program Files\Unbound\unbound.exe[1696:0] query: ::1 wpad.home. A IN 02/12/2020 18:51:30 C:\Program Files\Unbound\unbound.exe[1696:0] reply: ::1 wpad.home. A IN NXDOMAIN 0.000000 1 27 02/12/2020 18:51:30 C:\Program Files\Unbound\unbound.exe[1696:0] query: ::1 wpad.home. AAAA IN 02/12/2020 18:51:30 C:\Program Files\Unbound\unbound.exe[1696:0] reply: ::1 wpad.home. AAAA IN NXDOMAIN 0.000000 1 27 02/12/2020 22:54:52 C:\Program Files\Unbound\unbound.exe[1696:0] info: server stats for thread 0: 141 queries, 38 answers from cache, 103 recursions, 0 prefetch, 0 rejected by ip ratelimiting 02/12/2020 22:54:52 C:\Program Files\Unbound\unbound.exe[1696:0] info: server stats for thread 0: requestlist max 3 avg 1.15534 exceeded 0 jostled 0 02/12/2020 22:54:52 C:\Program Files\Unbound\unbound.exe[1696:0] info: average recursion processing time 0.107119 sec 02/12/2020 22:54:52 C:\Program Files\Unbound\unbound.exe[1696:0] info: histogram of recursion processing times 02/12/2020 22:54:52 C:\Program Files\Unbound\unbound.exe[1696:0] info: [25%]=0.0548234 median[50%]=0.096167 [75%]=0.138519 02/12/2020 22:54:52 C:\Program Files\Unbound\unbound.exe[1696:0] info: lower(secs) upper(secs) recursions 02/12/2020 22:54:52 C:\Program Files\Unbound\unbound.exe[1696:0] info: 0.000000 0.000001 5 02/12/2020 22:54:52 C:\Program Files\Unbound\unbound.exe[1696:0] info: 0.008192 0.016384 5 02/12/2020 22:54:52 C:\Program Files\Unbound\unbound.exe[1696:0] info: 0.016384 0.032768 7 02/12/2020 22:54:52 C:\Program Files\Unbound\unbound.exe[1696:0] info: 0.032768 0.065536 13 02/12/2020 22:54:52 C:\Program Files\Unbound\unbound.exe[1696:0] info: 0.065536 0.131072 46 02/12/2020 22:54:52 C:\Program Files\Unbound\unbound.exe[1696:0] info: 0.131072 0.262144 22 02/12/2020 22:54:52 C:\Program Files\Unbound\unbound.exe[1696:0] info: 0.262144 0.524288 5 02/12/2020 22:54:52 C:\Program Files\Unbound\unbound.exe[1696:0] error: SERVFAIL <. DNSKEY IN>: all the configured stub or forward servers failed, at zone . 02/12/2020 22:54:52 C:\Program Files\Unbound\unbound.exe[1696:0] error: SERVFAIL <urlhaus.abuse.ch. A IN>: all the configured stub or forward servers failed, at zone . 02/12/2020 22:54:52 C:\Program Files\Unbound\unbound.exe[1696:0] error: SERVFAIL <urlhaus.abuse.ch. AAAA IN>: all the configured stub or forward servers failed, at zone . 02/12/2020 22:54:52 C:\Program Files\Unbound\unbound.exe[1696:0] error: URLHaus.: failed lookup, cannot transfer from master urlhaus.abuse.ch 02/12/2020 22:54:56 C:\Program Files\Unbound\unbound.exe[1696:0] query: ::1 wpad.home. A IN 02/12/2020 22:54:56 C:\Program Files\Unbound\unbound.exe[1696:0] reply: ::1 wpad.home. A IN NXDOMAIN 0.000000 1 27 02/12/2020 22:54:56 C:\Program Files\Unbound\unbound.exe[1696:0] query: ::1 wpad.home. AAAA IN 02/12/2020 22:54:56 C:\Program Files\Unbound\unbound.exe[1696:0] reply: ::1 wpad.home. AAAA IN NXDOMAIN 0.000000 1 27 02/12/2020 22:54:57 C:\Program Files\Unbound\unbound.exe[1696:0] query: ::1 api.dropboxapi.com. A IN 02/12/2020 22:54:57 C:\Program Files\Unbound\unbound.exe[1696:0] error: SERVFAIL <api.dropboxapi.com. A IN>: all the configured stub or forward servers failed, at zone . 02/12/2020 22:54:57 C:\Program Files\Unbound\unbound.exe[1696:0] reply: ::1 api.dropboxapi.com. A IN SERVFAIL 0.000000 0 36 02/12/2020 22:54:57 C:\Program Files\Unbound\unbound.exe[1696:0] query: ::1 api.dropboxapi.com. AAAA IN 02/12/2020 22:54:57 C:\Program Files\Unbound\unbound.exe[1696:0] error: SERVFAIL <api.dropboxapi.com. AAAA IN>: all the configured stub or forward servers failed, at zone . 02/12/2020 22:54:57 C:\Program Files\Unbound\unbound.exe[1696:0] reply: ::1 api.dropboxapi.com. AAAA IN SERVFAIL 0.000000 0 36 . 02/12/2020 22:58:07 C:\Program Files\Unbound\unbound.exe[1696:0] reply: 127.0.0.1 mozilla.cloudflare-dns.com. AAAA IN SERVFAIL 0.000000 1 44 02/12/2020 22:58:10 C:\Program Files\Unbound\unbound.exe[1696:0] query: ::1 services.disconnect.me. A IN 02/12/2020 22:58:10 C:\Program Files\Unbound\unbound.exe[1696:0] error: SERVFAIL <services.disconnect.me. A IN>: all the configured stub or forward servers failed, at zone . 02/12/2020 22:58:10 C:\Program Files\Unbound\unbound.exe[1696:0] reply: ::1 services.disconnect.me. A IN SERVFAIL 0.000000 0 40 02/12/2020 22:58:10 C:\Program Files\Unbound\unbound.exe[1696:0] query: ::1 services.disconnect.me. AAAA IN 02/12/2020 22:58:10 C:\Program Files\Unbound\unbound.exe[1696:0] error: SERVFAIL <services.disconnect.me. AAAA IN>: all the configured stub or forward servers failed, at zone . 02/12/2020 22:58:10 C:\Program Files\Unbound\unbound.exe[1696:0] reply: ::1 services.disconnect.me. AAAA IN SERVFAIL 0.000000 0 40 02/12/2020 22:58:10 C:\Program Files\Unbound\unbound.exe[1696:0] query: 127.0.0.1 services.disconnect.me. A IN 02/12/2020 22:58:10 C:\Program Files\Unbound\unbound.exe[1696:0] reply: 127.0.0.1 services.disconnect.me. A IN SERVFAIL 0.000000 1 40 02/12/2020 22:58:10 C:\Program Files\Unbound\unbound.exe[1696:0] query: 127.0.0.1 services.disconnect.me. AAAA IN 02/12/2020 22:58:10 C:\Program Files\Unbound\unbound.exe[1696:0] reply: 127.0.0.1 services.disconnect.me. AAAA IN SERVFAIL 0.000000 1 40 02/12/2020 22:58:43 C:\Program Files\Unbound\unbound.exe[1696:0] query: ::1 bolt.dropbox.com. A IN 02/12/2020 22:58:43 C:\Program Files\Unbound\unbound.exe[1696:0] error: SERVFAIL <bolt.dropbox.com. A IN>: all the configured stub or forward servers failed, at zone . 02/12/2020 22:58:43 C:\Program Files\Unbound\unbound.exe[1696:0] reply: ::1 bolt.dropbox.com. A IN SERVFAIL 0.000000 0 34 02/12/2020 22:58:43 C:\Program Files\Unbound\unbound.exe[1696:0] query: ::1 bolt.dropbox.com. AAAA IN 02/12/2020 22:58:43 C:\Program Files\Unbound\unbound.exe[1696:0] error: SERVFAIL <bolt.dropbox.com. AAAA IN>: all the configured stub or forward servers failed, at zone . 02/12/2020 22:58:43 C:\Program Files\Unbound\unbound.exe[1696:0] reply: ::1 bolt.dropbox.com. AAAA IN SERVFAIL 0.000000 0 34 02/12/2020 22:58:43 C:\Program Files\Unbound\unbound.exe[1696:0] query: 127.0.0.1 bolt.dropbox.com. A IN 02/12/2020 22:58:43 C:\Program Files\Unbound\unbound.exe[1696:0] reply: 127.0.0.1 bolt.dropbox.com. A IN SERVFAIL 0.000000 1 34 02/12/2020 22:58:43 C:\Program Files\Unbound\unbound.exe[1696:0] query: 127.0.0.1 bolt.dropbox.com. AAAA IN 02/12/2020 22:58:43 C:\Program Files\Unbound\unbound.exe[1696:0] reply: 127.0.0.1 bolt.dropbox.com. AAAA IN SERVFAIL 0.000000 1 34 02/12/2020 22:58:56 C:\Program Files\Unbound\unbound.exe[1696:0] info: service stopped (unbound 1.13.0rc4). 02/12/2020 22:58:56 C:\Program Files\Unbound\unbound.exe[1696:0] info: server stats for thread 0: 762 queries, 420 answers from cache, 342 recursions, 12 prefetch, 0 rejected by ip ratelimiting 02/12/2020 22:58:56 C:\Program Files\Unbound\unbound.exe[1696:0] info: server stats for thread 0: requestlist max 0 avg 0 exceeded 0 jostled 0 02/12/2020 22:58:56 C:\Program Files\Unbound\unbound.exe[1696:0] info: average recursion processing time 0.000000 sec 02/12/2020 22:58:56 C:\Program Files\Unbound\unbound.exe[1696:0] info: histogram of recursion processing times 02/12/2020 22:58:56 C:\Program Files\Unbound\unbound.exe[1696:0] info: [25%]=2.5e-007 median[50%]=5e-007 [75%]=7.5e-007 02/12/2020 22:58:56 C:\Program Files\Unbound\unbound.exe[1696:0] info: lower(secs) upper(secs) recursions 02/12/2020 22:58:56 C:\Program Files\Unbound\unbound.exe[1696:0] info: 0.000000 0.000001 342 02/12/2020 22:58:56 C:\Program Files\Unbound\unbound.exe[1696:0] info: server stats for thread 1: 0 queries, 0 answers from cache, 0 recursions, 0 prefetch, 0 rejected by ip ratelimiting 02/12/2020 22:58:56 C:\Program Files\Unbound\unbound.exe[1696:0] info: server stats for thread 1: requestlist max 0 avg 0 exceeded 0 jostled 0 02/12/2020 22:58:56 C:\Program Files\Unbound\unbound.exe[1696:0] info: server stats for thread 2: 0 queries, 0 answers from cache, 0 recursions, 0 prefetch, 0 rejected by ip ratelimiting 02/12/2020 22:58:56 C:\Program Files\Unbound\unbound.exe[1696:0] info: server stats for thread 2: requestlist max 0 avg 0 exceeded 0 jostled 0 02/12/2020 22:58:56 C:\Program Files\Unbound\unbound.exe[1696:0] info: server stats for thread 3: 0 queries, 0 answers from cache, 0 recursions, 0 prefetch, 0 rejected by ip ratelimiting 02/12/2020 22:58:56 C:\Program Files\Unbound\unbound.exe[1696:0] info: server stats for thread 3: requestlist max 0 avg 0 exceeded 0 jostled 0 Restart happened here. 02/12/2020 22:59:25 C:\Program Files\Unbound\unbound.exe[18092:0] notice: init module 0: respip 02/12/2020 22:59:25 C:\Program Files\Unbound\unbound.exe[18092:0] notice: init module 1: validator 02/12/2020 22:59:25 C:\Program Files\Unbound\unbound.exe[18092:0] notice: init module 2: iterator 02/12/2020 22:59:25 C:\Program Files\Unbound\unbound.exe[18092:0] info: start of service (unbound 1.13.0rc4). 02/12/2020 22:59:25 C:\Program Files\Unbound\unbound.exe[18092:0] info: generate keytag query _ta-4f66. NULL IN 02/12/2020 22:59:31 C:\Program Files\Unbound\unbound.exe[18092:0] query: ::1 news.jgsoft.com. A IN 02/12/2020 22:59:31 C:\Program Files\Unbound\unbound.exe[18092:0] query: ::1 news.jgsoft.com. AAAA IN 02/12/2020 22:59:31 C:\Program Files\Unbound\unbound.exe[18092:0] query: 127.0.0.1 news.jgsoft.com. AAAA IN 02/12/2020 22:59:31 C:\Program Files\Unbound\unbound.exe[18092:0] query: 127.0.0.1 news.jgsoft.com. A IN 02/12/2020 22:59:31 C:\Program Files\Unbound\unbound.exe[18092:0] reply: 127.0.0.1 news.jgsoft.com. A IN NOERROR 0.281250 0 49 02/12/2020 22:59:31 C:\Program Files\Unbound\unbound.exe[18092:0] reply: ::1 news.jgsoft.com. A IN NOERROR 0.375003 0 49 02/12/2020 22:59:31 C:\Program Files\Unbound\unbound.exe[18092:0] reply: 127.0.0.1 news.jgsoft.com. AAAA IN NOERROR 0.281250 0 85 02/12/2020 22:59:31 C:\Program Files\Unbound\unbound.exe[18092:0] reply: ::1 news.jgsoft.com. AAAA IN NOERROR 0.375003 0 85 02/12/2020 22:59:42 C:\Program Files\Unbound\unbound.exe[18092:0] query: ::1 skydrive.wns.windows.com. A IN 02/12/2020 22:59:42 C:\Program Files\Unbound\unbound.exe[18092:0] query: ::1 skydrive.wns.windows.com. AAAA IN 02/12/2020 22:59:42 C:\Program Files\Unbound\unbound.exe[18092:0] query: ::1 db3pap001.storage.live.com. A IN 02/12/2020 22:59:42 C:\Program Files\Unbound\unbound.exe[18092:3] query: ::1 db3pap001.storage.live.com. AAAA IN 02/12/2020 22:59:42 C:\Program Files\Unbound\unbound.exe[18092:0] query: 127.0.0.1 skydrive.wns.windows.com. A IN 02/12/2020 22:59:42 C:\Program Files\Unbound\unbound.exe[18092:0] query: 127.0.0.1 skydrive.wns.windows.com. AAAA IN 02/12/2020 22:59:42 C:\Program Files\Unbound\unbound.exe[18092:0] query: 127.0.0.1 db3pap001.storage.live.com. AAAA IN 02/12/2020 22:59:42 C:\Program Files\Unbound\unbound.exe[18092:1] query: 127.0.0.1 db3pap001.storage.live.com. A IN 02/12/2020 22:59:42 C:\Program Files\Unbound\unbound.exe[18092:0] query: ::1 api.dropboxapi.com. A IN RayG
