Dns service for unknown reasons, for the two domains has been disabled. In the logs I found this information. This was not the first time. What can I do?
Jan 22 09:14:30 magikhost named[4125]: client 113.96.7.35#1134: query (cache) 'yahoo.com/MX/IN' denied
Jan 22 09:15:27 magikhost named[4125]: client 113.96.7.35#1746: query (cache) 'yahoo.com/MX/IN' denied
Jan 22 09:16:57 magikhost named[4125]: client 96.9.156.8#52863: query (cache) 'www.fotofanklub.pl/AAAA/IN' denied
Jan 22 09:16:57 magikhost named[4125]: client 96.9.156.8#56184: query (cache) 'www.fotofanklub.pl/A/IN' denied
Jan 22 09:16:57 magikhost named[4125]: client 96.9.156.5#58405: query (cache) 'www.fotofanklub.pl/AAAA/IN' denied
Jan 22 09:16:57 magikhost named[4125]: client 96.9.156.5#57548: query (cache) 'www.fotofanklub.pl/A/IN' denied
Jan 22 09:16:57 magikhost named[4125]: client 96.9.156.7#63817: query (cache) 'www.fotofanklub.pl/AAAA/IN' denied
Jan 22 09:16:57 magikhost named[4125]: client 96.9.156.7#60006: query (cache) 'www.fotofanklub.pl/A/IN' denied
Jan 22 09:16:57 magikhost named[4125]: client 96.9.156.5#53346: query (cache) 'www.fotofanklub.pl/AAAA/IN' denied
Jan 22 09:16:57 magikhost named[4125]: client 96.9.156.5#56297: query (cache) 'www.fotofanklub.pl/A/IN' denied
Jan 22 09:17:18 magikhost named[4125]: client 193.90.144.98#43737: query (cache) 'fotofanklub.pl/AAAA/IN' denied
Jan 22 09:17:18 magikhost named[4125]: client 193.90.144.98#44792: query (cache) 'fotofanklub.pl/A/IN' denied
Jan 22 09:20:05 magikhost named[4125]: client 96.9.156.8#58369: query (cache) 'fotofanklub.pl/A/IN' denied
Jan 22 09:20:05 magikhost named[4125]: client 96.9.156.8#52830: query (cache) 'fotofanklub.pl/AAAA/IN' denied
Jan 22 09:20:05 magikhost named[4125]: client 64.120.132.245#62723: query (cache) 'fotofanklub.pl/AAAA/IN' denied
Jan 22 09:20:05 magikhost named[4125]: client 64.120.132.245#51247: query (cache) 'fotofanklub.pl/A/IN' denied
Jan 22 09:20:05 magikhost named[4125]: client 96.9.156.7#54207: query (cache) 'fotofanklub.pl/AAAA/IN' denied
Jan 22 09:20:05 magikhost named[4125]: client 96.9.156.7#56983: query (cache) 'fotofanklub.pl/A/IN' denied
Jan 22 09:20:05 magikhost named[4125]: client 96.9.156.5#51925: query (cache) 'fotofanklub.pl/AAAA/IN' denied
Jan 22 09:20:05 magikhost named[4125]: client 96.9.156.5#59245: query (cache) 'fotofanklub.pl/A/IN' denied
Jan 22 09:20:13 magikhost named[4125]: client 207.46.200.36#23946: query (cache) 'www.fotofanklub.pl/A/IN' denied
Jan 22 09:21:02 magikhost named[4125]: client 193.90.144.98#57097: query (cache) 'fotofanklub.pl/A/IN' denied
Jan 22 09:21:02 magikhost named[4125]: client 193.90.144.98#45462: query (cache) 'fotofanklub.pl/AAAA/IN' denied
Jan 22 09:21:17 magikhost named[4125]: client 193.90.144.98#58815: query (cache) 'fotofanklub.pl/A/IN' denied
Jan 22 09:21:17 magikhost named[4125]: client 193.90.144.98#16546: query (cache) 'fotofanklub.pl/AAAA/IN' denied
Jan 22 09:21:51 magikhost named[4125]: client 193.90.144.98#35024: query (cache) 'fotofanklub.pl/A/IN' denied
Jan 22 09:21:51 magikhost named[4125]: client 193.90.144.98#7658: query (cache) 'fotofanklub.pl/AAAA/IN' denied
Jan 22 09:23:09 magikhost named[4125]: client 217.28.150.157#42269: query (cache) 'www.rexmedica.pl/A/IN' denied
Jan 22 09:23:09 magikhost named[4125]: client 217.28.150.195#7630: query (cache) 'www.rexmedica.pl/A/IN' denied
Jan 22 09:23:46 magikhost named[4125]: client 213.251.188.141#9221: query (cache) 'rexmedica.pl/SOA/IN' denied
Jan 22 09:23:46 magikhost named[3603]: client 213.251.188.141#36569: bad zone transfer request: 'rexmedica.pl/IN': non-authoritative zone (NOTAUTH)
Jan 22 09:24:14 magikhost named[4125]: client 95.160.170.92#12335: query (cache) 'www.rexmedica.pl/A/IN' denied
Jan 22 09:24:14 magikhost named[4125]: client 88.156.222.92#13568: query (cache) 'www.rexmedica.pl/A/IN' denied
Jan 22 09:24:14 magikhost named[4125]: client 82.139.8.40#17842: query (cache) 'www.rexmedica.pl/A/IN' denied
Jan 22 09:26:12 magikhost named[4125]: client 64.120.132.245#54542: query (cache) 'www.fotofanklub.pl/A/IN' denied
Jan 22 09:26:12 magikhost named[4125]: client 64.120.132.245#65121: query (cache) 'www.fotofanklub.pl/AAAA/IN' denied
Jan 22 09:26:13 magikhost named[4125]: client 96.9.156.5#56203: query (cache) 'www.fotofanklub.pl/AAAA/IN' denied
Jan 22 09:26:13 magikhost named[4125]: client 96.9.156.5#64223: query (cache) 'www.fotofanklub.pl/A/IN' denied
Jan 22 09:26:13 magikhost named[4125]: client 96.9.156.8#60981: query (cache) 'www.fotofanklub.pl/AAAA/IN' denied
Jan 22 09:26:13 magikhost named[4125]: client 96.9.156.8#50231: query (cache) 'www.fotofanklub.pl/A/IN' denied
Jan 22 09:26:33 magikhost named[4125]: DNS format error from 212.91.7.38#53 resolving nm10-vm1.bullet.mail.sp2.yahoo.com.pl/AAAA for client 127.0.0.1#60613: invalid response
Jan 22 09:26:33 magikhost named[4125]: error (FORMERR) resolving 'nm10-vm1.bullet.mail.sp2.yahoo.com.pl/AAAA/IN': 212.91.7.38#53
Jan 22 09:26:33 magikhost named[4125]: DNS format error from 212.91.6.36#53 resolving nm10-vm1.bullet.mail.sp2.yahoo.com.pl/AAAA for client 127.0.0.1#60613: invalid response
Jan 22 09:26:33 magikhost named[4125]: error (FORMERR) resolving 'nm10-vm1.bullet.mail.sp2.yahoo.com.pl/AAAA/IN': 212.91.6.36#53
Jan 22 09:26:33 magikhost named[4125]: DNS format error from 212.91.7.38#53 resolving nm10-vm1.bullet.mail.sp2.yahoo.com.pl/AAAA for client 91.121.101.42#44810: invalid response
Jan 22 09:26:33 magikhost named[4125]: error (FORMERR) resolving 'nm10-vm1.bullet.mail.sp2.yahoo.com.pl/AAAA/IN': 212.91.7.38#53
Jan 22 09:26:33 magikhost named[4125]: DNS format error from 212.91.6.36#53 resolving nm10-vm1.bullet.mail.sp2.yahoo.com.pl/AAAA for client 91.121.101.42#44810: invalid response
Jan 22 09:26:33 magikhost named[4125]: error (FORMERR) resolving 'nm10-vm1.bullet.mail.sp2.yahoo.com.pl/AAAA/IN': 212.91.6.36#53
Jan 22 09:26:34 magikhost named[4125]: DNS format error from 212.91.7.38#53 resolving nm10-vm1.bullet.mail.sp2.yahoo.com.pl/AAAA for client 127.0.0.1#36283: invalid response
Jan 22 09:26:34 magikhost named[4125]: error (FORMERR) resolving 'nm10-vm1.bullet.mail.sp2.yahoo.com.pl/AAAA/IN': 212.91.7.38#53
Jan 22 09:26:34 magikhost named[4125]: DNS format error from 212.91.6.36#53 resolving nm10-vm1.bullet.mail.sp2.yahoo.com.pl/AAAA for client 127.0.0.1#36283: invalid response
Jan 22 09:26:34 magikhost named[4125]: error (FORMERR) resolving 'nm10-vm1.bullet.mail.sp2.yahoo.com.pl/AAAA/IN': 212.91.6.36#53
Jan 22 09:26:34 magikhost named[4125]: DNS format error from 212.91.7.38#53 resolving nm10-vm1.bullet.mail.sp2.yahoo.com.pl/AAAA for client 91.121.101.42#54723: invalid response
Jan 22 09:26:34 magikhost named[4125]: error (FORMERR) resolving 'nm10-vm1.bullet.mail.sp2.yahoo.com.pl/AAAA/IN': 212.91.7.38#53
Jan 22 09:26:34 magikhost named[4125]: DNS format error from 212.91.6.36#53 resolving nm10-vm1.bullet.mail.sp2.yahoo.com.pl/AAAA for client 91.121.101.42#54723: invalid response
Jan 22 09:26:34 magikhost named[4125]: error (FORMERR) resolving 'nm10-vm1.bullet.mail.sp2.yahoo.com.pl/AAAA/IN': 212.91.6.36#53
Jan 22 09:26:38 magikhost named[4125]: error (unexpected RCODE SERVFAIL) resolving '16.91.139.98.dnsbl.sorbs.net/A/IN': 89.150.195.2#53
Jan 22 09:26:38 magikhost named[4125]: error (unexpected RCODE SERVFAIL) resolving '64.91.139.98.dnsbl.sorbs.net/A/IN': 89.150.195.2#53
Jan 22 09:26:38 magikhost named[4125]: error (unexpected RCODE SERVFAIL) resolving '199.91.139.98.dnsbl.sorbs.net/A/IN': 89.150.195.2#53
Jan 22 09:26:38 magikhost named[4125]: error (connection refused) resolving '199.91.139.98.bb.barracudacentral.org/A/IN': 75.101.130.80#53
Jan 22 09:26:42 magikhost named[4125]: success resolving 'ns1.sosdg.org/A' (in 'sosdg.org'?) after reducing the advertised EDNS UDP packet size to 512 octets
Jan 22 09:26:43 magikhost named[4125]: success resolving 'ns1.sosdg.org/AAAA' (in 'sosdg.org'?) after disabling EDNS
Jan 22 09:27:04 magikhost named[4125]: client 213.180.147.141#51707: query (cache) 'rexmedica.pl/MX/IN' denied
Jan 22 09:27:04 magikhost named[4125]: client 213.180.147.158#45417: query (cache) 'rexmedica.pl/MX/IN' denied
Jan 22 09:14:30 magikhost named[4125]: client 113.96.7.35#1134: query (cache) 'yahoo.com/MX/IN' denied
Jan 22 09:15:27 magikhost named[4125]: client 113.96.7.35#1746: query (cache) 'yahoo.com/MX/IN' denied
Jan 22 09:16:57 magikhost named[4125]: client 96.9.156.8#52863: query (cache) 'www.fotofanklub.pl/AAAA/IN' denied
Jan 22 09:16:57 magikhost named[4125]: client 96.9.156.8#56184: query (cache) 'www.fotofanklub.pl/A/IN' denied
Jan 22 09:16:57 magikhost named[4125]: client 96.9.156.5#58405: query (cache) 'www.fotofanklub.pl/AAAA/IN' denied
Jan 22 09:16:57 magikhost named[4125]: client 96.9.156.5#57548: query (cache) 'www.fotofanklub.pl/A/IN' denied
Jan 22 09:16:57 magikhost named[4125]: client 96.9.156.7#63817: query (cache) 'www.fotofanklub.pl/AAAA/IN' denied
Jan 22 09:16:57 magikhost named[4125]: client 96.9.156.7#60006: query (cache) 'www.fotofanklub.pl/A/IN' denied
Jan 22 09:16:57 magikhost named[4125]: client 96.9.156.5#53346: query (cache) 'www.fotofanklub.pl/AAAA/IN' denied
Jan 22 09:16:57 magikhost named[4125]: client 96.9.156.5#56297: query (cache) 'www.fotofanklub.pl/A/IN' denied
Jan 22 09:17:18 magikhost named[4125]: client 193.90.144.98#43737: query (cache) 'fotofanklub.pl/AAAA/IN' denied
Jan 22 09:17:18 magikhost named[4125]: client 193.90.144.98#44792: query (cache) 'fotofanklub.pl/A/IN' denied
Jan 22 09:20:05 magikhost named[4125]: client 96.9.156.8#58369: query (cache) 'fotofanklub.pl/A/IN' denied
Jan 22 09:20:05 magikhost named[4125]: client 96.9.156.8#52830: query (cache) 'fotofanklub.pl/AAAA/IN' denied
Jan 22 09:20:05 magikhost named[4125]: client 64.120.132.245#62723: query (cache) 'fotofanklub.pl/AAAA/IN' denied
Jan 22 09:20:05 magikhost named[4125]: client 64.120.132.245#51247: query (cache) 'fotofanklub.pl/A/IN' denied
Jan 22 09:20:05 magikhost named[4125]: client 96.9.156.7#54207: query (cache) 'fotofanklub.pl/AAAA/IN' denied
Jan 22 09:20:05 magikhost named[4125]: client 96.9.156.7#56983: query (cache) 'fotofanklub.pl/A/IN' denied
Jan 22 09:20:05 magikhost named[4125]: client 96.9.156.5#51925: query (cache) 'fotofanklub.pl/AAAA/IN' denied
Jan 22 09:20:05 magikhost named[4125]: client 96.9.156.5#59245: query (cache) 'fotofanklub.pl/A/IN' denied
Jan 22 09:20:13 magikhost named[4125]: client 207.46.200.36#23946: query (cache) 'www.fotofanklub.pl/A/IN' denied
Jan 22 09:21:02 magikhost named[4125]: client 193.90.144.98#57097: query (cache) 'fotofanklub.pl/A/IN' denied
Jan 22 09:21:02 magikhost named[4125]: client 193.90.144.98#45462: query (cache) 'fotofanklub.pl/AAAA/IN' denied
Jan 22 09:21:17 magikhost named[4125]: client 193.90.144.98#58815: query (cache) 'fotofanklub.pl/A/IN' denied
Jan 22 09:21:17 magikhost named[4125]: client 193.90.144.98#16546: query (cache) 'fotofanklub.pl/AAAA/IN' denied
Jan 22 09:21:51 magikhost named[4125]: client 193.90.144.98#35024: query (cache) 'fotofanklub.pl/A/IN' denied
Jan 22 09:21:51 magikhost named[4125]: client 193.90.144.98#7658: query (cache) 'fotofanklub.pl/AAAA/IN' denied
Jan 22 09:23:09 magikhost named[4125]: client 217.28.150.157#42269: query (cache) 'www.rexmedica.pl/A/IN' denied
Jan 22 09:23:09 magikhost named[4125]: client 217.28.150.195#7630: query (cache) 'www.rexmedica.pl/A/IN' denied
Jan 22 09:23:46 magikhost named[4125]: client 213.251.188.141#9221: query (cache) 'rexmedica.pl/SOA/IN' denied
Jan 22 09:23:46 magikhost named[3603]: client 213.251.188.141#36569: bad zone transfer request: 'rexmedica.pl/IN': non-authoritative zone (NOTAUTH)
Jan 22 09:24:14 magikhost named[4125]: client 95.160.170.92#12335: query (cache) 'www.rexmedica.pl/A/IN' denied
Jan 22 09:24:14 magikhost named[4125]: client 88.156.222.92#13568: query (cache) 'www.rexmedica.pl/A/IN' denied
Jan 22 09:24:14 magikhost named[4125]: client 82.139.8.40#17842: query (cache) 'www.rexmedica.pl/A/IN' denied
Jan 22 09:26:12 magikhost named[4125]: client 64.120.132.245#54542: query (cache) 'www.fotofanklub.pl/A/IN' denied
Jan 22 09:26:12 magikhost named[4125]: client 64.120.132.245#65121: query (cache) 'www.fotofanklub.pl/AAAA/IN' denied
Jan 22 09:26:13 magikhost named[4125]: client 96.9.156.5#56203: query (cache) 'www.fotofanklub.pl/AAAA/IN' denied
Jan 22 09:26:13 magikhost named[4125]: client 96.9.156.5#64223: query (cache) 'www.fotofanklub.pl/A/IN' denied
Jan 22 09:26:13 magikhost named[4125]: client 96.9.156.8#60981: query (cache) 'www.fotofanklub.pl/AAAA/IN' denied
Jan 22 09:26:13 magikhost named[4125]: client 96.9.156.8#50231: query (cache) 'www.fotofanklub.pl/A/IN' denied
Jan 22 09:26:33 magikhost named[4125]: DNS format error from 212.91.7.38#53 resolving nm10-vm1.bullet.mail.sp2.yahoo.com.pl/AAAA for client 127.0.0.1#60613: invalid response
Jan 22 09:26:33 magikhost named[4125]: error (FORMERR) resolving 'nm10-vm1.bullet.mail.sp2.yahoo.com.pl/AAAA/IN': 212.91.7.38#53
Jan 22 09:26:33 magikhost named[4125]: DNS format error from 212.91.6.36#53 resolving nm10-vm1.bullet.mail.sp2.yahoo.com.pl/AAAA for client 127.0.0.1#60613: invalid response
Jan 22 09:26:33 magikhost named[4125]: error (FORMERR) resolving 'nm10-vm1.bullet.mail.sp2.yahoo.com.pl/AAAA/IN': 212.91.6.36#53
Jan 22 09:26:33 magikhost named[4125]: DNS format error from 212.91.7.38#53 resolving nm10-vm1.bullet.mail.sp2.yahoo.com.pl/AAAA for client 91.121.101.42#44810: invalid response
Jan 22 09:26:33 magikhost named[4125]: error (FORMERR) resolving 'nm10-vm1.bullet.mail.sp2.yahoo.com.pl/AAAA/IN': 212.91.7.38#53
Jan 22 09:26:33 magikhost named[4125]: DNS format error from 212.91.6.36#53 resolving nm10-vm1.bullet.mail.sp2.yahoo.com.pl/AAAA for client 91.121.101.42#44810: invalid response
Jan 22 09:26:33 magikhost named[4125]: error (FORMERR) resolving 'nm10-vm1.bullet.mail.sp2.yahoo.com.pl/AAAA/IN': 212.91.6.36#53
Jan 22 09:26:34 magikhost named[4125]: DNS format error from 212.91.7.38#53 resolving nm10-vm1.bullet.mail.sp2.yahoo.com.pl/AAAA for client 127.0.0.1#36283: invalid response
Jan 22 09:26:34 magikhost named[4125]: error (FORMERR) resolving 'nm10-vm1.bullet.mail.sp2.yahoo.com.pl/AAAA/IN': 212.91.7.38#53
Jan 22 09:26:34 magikhost named[4125]: DNS format error from 212.91.6.36#53 resolving nm10-vm1.bullet.mail.sp2.yahoo.com.pl/AAAA for client 127.0.0.1#36283: invalid response
Jan 22 09:26:34 magikhost named[4125]: error (FORMERR) resolving 'nm10-vm1.bullet.mail.sp2.yahoo.com.pl/AAAA/IN': 212.91.6.36#53
Jan 22 09:26:34 magikhost named[4125]: DNS format error from 212.91.7.38#53 resolving nm10-vm1.bullet.mail.sp2.yahoo.com.pl/AAAA for client 91.121.101.42#54723: invalid response
Jan 22 09:26:34 magikhost named[4125]: error (FORMERR) resolving 'nm10-vm1.bullet.mail.sp2.yahoo.com.pl/AAAA/IN': 212.91.7.38#53
Jan 22 09:26:34 magikhost named[4125]: DNS format error from 212.91.6.36#53 resolving nm10-vm1.bullet.mail.sp2.yahoo.com.pl/AAAA for client 91.121.101.42#54723: invalid response
Jan 22 09:26:34 magikhost named[4125]: error (FORMERR) resolving 'nm10-vm1.bullet.mail.sp2.yahoo.com.pl/AAAA/IN': 212.91.6.36#53
Jan 22 09:26:38 magikhost named[4125]: error (unexpected RCODE SERVFAIL) resolving '16.91.139.98.dnsbl.sorbs.net/A/IN': 89.150.195.2#53
Jan 22 09:26:38 magikhost named[4125]: error (unexpected RCODE SERVFAIL) resolving '64.91.139.98.dnsbl.sorbs.net/A/IN': 89.150.195.2#53
Jan 22 09:26:38 magikhost named[4125]: error (unexpected RCODE SERVFAIL) resolving '199.91.139.98.dnsbl.sorbs.net/A/IN': 89.150.195.2#53
Jan 22 09:26:38 magikhost named[4125]: error (connection refused) resolving '199.91.139.98.bb.barracudacentral.org/A/IN': 75.101.130.80#53
Jan 22 09:26:42 magikhost named[4125]: success resolving 'ns1.sosdg.org/A' (in 'sosdg.org'?) after reducing the advertised EDNS UDP packet size to 512 octets
Jan 22 09:26:43 magikhost named[4125]: success resolving 'ns1.sosdg.org/AAAA' (in 'sosdg.org'?) after disabling EDNS
Jan 22 09:27:04 magikhost named[4125]: client 213.180.147.141#51707: query (cache) 'rexmedica.pl/MX/IN' denied
Jan 22 09:27:04 magikhost named[4125]: client 213.180.147.158#45417: query (cache) 'rexmedica.pl/MX/IN' denied