2 times, one error with 1 ddns host, i have 14 ddns hosts. ping6 martine.ddnss.org give unknown host back. in named.log I see the hostname with added local domain. martine.ddnss.org.lxsbbshome.tld. this happens only at the ipv6/AAAA-record, only by this host, not at the ipv4/A-record. when I restart named is all ok. Is that a bind-bug?
named.log 05-Sep-2017 04:33:04.042 queries: info: client @0x7f09800cbc20 192.168.4.77#50295 (martine.ddnss.org): query: martine.ddnss.org IN A + (192.168.4.77) 05-Sep-2017 04:33:04.044 queries: info: client @0x7f09800cbc20 192.168.4.77#54460 (161.25.33.95.in-addr.arpa): query: 161.25.33.95.in-addr.arpa IN PTR + (192.168.4.77) 05-Sep-2017 04:33:04.050 queries: info: client @0x7f09800cbc20 192.168.4.77#36067 (martine.ddnss.org): query: martine.ddnss.org IN AAAA + (192.168.4.77) 05-Sep-2017 04:33:04.050 queries: info: client @0x7f09800cbc20 192.168.4.77#53433 (martine.ddnss.org.lxsbbshome.tld): query: martine.ddnss.org.lxsbbshome.tld IN AAAA + (192.168.4.77) 05-Sep-2017 04:33:16.189 queries: info: client @0x7f098060b440 192.168.4.77#39553 (lxsbbs.dynv6.net): query: lxsbbs.dynv6.net IN A + (192.168.4.77) 05-Sep-2017 04:33:16.241 queries: info: client @0x7f09806727e0 192.168.4.77#51797 (161.25.33.95.in-addr.arpa): query: 161.25.33.95.in-addr.arpa IN PTR + (192.168.4.77) 05-Sep-2017 04:33:16.247 queries: info: client @0x7f09806727e0 192.168.4.77#35789 (lxsbbs.dynv6.net): query: lxsbbs.dynv6.net IN AAAA + (192.168.4.77) 05-Sep-2017 04:33:16.289 queries: info: client @0x7f0980647050 192.168.4.77#39775 (7.2.a.a.1.9.e.f.f.f.7.2.0.0.a.0.0.0.0.0.1.a.9.1.1.2.f.5.2.0.0.2.ip6.arpa): query: 7.2.a.a.1.9.e.f.f.f.7.2.0.0.a.0.0.0.0.0.1.a.9.1.1.2.f.5.2.0.0.2.ip6.arpa IN PTR + (192.168.4.77) 05-Sep-2017 04:33:16.545 queries: info: client @0x7f0980044f60 192.168.4.77#48239 (7.2.a.a.1.9.e.f.f.f.7.2.0.0.a.0.0.0.0.0.1.a.9.1.1.2.f.5.2.0.0.2.ip6.arpa): query: 7.2.a.a.1.9.e.f.f.f.7.2.0.0.a.0.0.0.0.0.1.a.9.1.1.2.f.5.2.0.0.2.ip6.arpa IN PTR + (192.168.4.77)