Hello all, I frequently have this in my logs
May 4 14:29:16 sonne named[4035767]: DNS format error from 2600:9000:5303:c800::1#53 resolving feedback-smtp.us-east-1.amazonses.com/AAAA for 127.0.0.1#44099: Name us-east-1.amazonses.com (SOA) not subdomain of zone feedback-smtp.us-east-1.amazonses.com -- invalid response May 4 14:29:16 sonne named[4035767]: resolver: notice: DNS format error from 2600:9000:5303:c800::1#53 resolving feedback-smtp.us-east-1.amazonses.com/AAAA for 127.0.0.1#44099: Name us-east-1.amazonses.com (SOA) not subdomain of zone feedback-smtp.us-east-1.amazonses.com -- invalid response May 4 14:29:16 sonne named[4035767]: DNS format error from 2600:9000:5303:c800::1#53 resolving feedback-smtp.us-east-1.amazonses.com/AAAA for 127.0.0.1#44099: Name us-east-1.amazonses.com (SOA) not subdomain of zone feedback-smtp.us-east-1.amazonses.com -- invalid response May 4 14:29:16 sonne named[4035767]: DNS format error from 2600:9000:5304:dc00::1#53 resolving feedback-smtp.us-east-1.amazonses.com/AAAA for 127.0.0.1#44099: Name us-east-1.amazonses.com (SOA) not subdomain of zone feedback-smtp.us-east-1.amazonses.com -- invalid response May 4 14:29:16 sonne named[4035767]: resolver: notice: DNS format error from 2600:9000:5304:dc00::1#53 resolving feedback-smtp.us-east-1.amazonses.com/AAAA for 127.0.0.1#44099: Name us-east-1.amazonses.com (SOA) not subdomain of zone feedback-smtp.us-east-1.amazonses.com -- invalid response May 4 14:29:16 sonne named[4035767]: DNS format error from 2600:9000:5304:dc00::1#53 resolving feedback-smtp.us-east-1.amazonses.com/AAAA for 127.0.0.1#44099: Name us-east-1.amazonses.com (SOA) not subdomain of zone feedback-smtp.us-east-1.amazonses.com -- invalid response May 4 14:29:16 sonne named[4035767]: DNS format error from 2600:9000:5306:cb00::1#53 resolving feedback-smtp.us-east-1.amazonses.com/AAAA for 127.0.0.1#44099: Name us-east-1.amazonses.com (SOA) not subdomain of zone feedback-smtp.us-east-1.amazonses.com -- invalid response May 4 14:29:16 sonne named[4035767]: resolver: notice: DNS format error from 2600:9000:5306:cb00::1#53 resolving feedback-smtp.us-east-1.amazonses.com/AAAA for 127.0.0.1#44099: Name us-east-1.amazonses.com (SOA) not subdomain of zone feedback-smtp.us-east-1.amazonses.com -- invalid response May 4 14:29:16 sonne named[4035767]: DNS format error from 2600:9000:5306:cb00::1#53 resolving feedback-smtp.us-east-1.amazonses.com/AAAA for 127.0.0.1#44099: Name us-east-1.amazonses.com (SOA) not subdomain of zone feedback-smtp.us-east-1.amazonses.com -- invalid response May 4 14:29:16 sonne named[4035767]: DNS format error from 2600:9000:5300:5200::1#53 resolving feedback-smtp.us-east-1.amazonses.com/AAAA for 127.0.0.1#44099: Name us-east-1.amazonses.com (SOA) not subdomain of zone feedback-smtp.us-east-1.amazonses.com -- invalid response May 4 14:29:16 sonne named[4035767]: resolver: notice: DNS format error from 2600:9000:5300:5200::1#53 resolving feedback-smtp.us-east-1.amazonses.com/AAAA for 127.0.0.1#44099: Name us-east-1.amazonses.com (SOA) not subdomain of zone feedback-smtp.us-east-1.amazonses.com -- invalid response May 4 14:29:16 sonne named[4035767]: DNS format error from 2600:9000:5300:5200::1#53 resolving feedback-smtp.us-east-1.amazonses.com/AAAA for 127.0.0.1#44099: Name us-east-1.amazonses.com (SOA) not subdomain of zone feedback-smtp.us-east-1.amazonses.com -- invalid response May 4 14:29:16 sonne named[4035767]: DNS format error from 205.251.195.200#53 resolving feedback-smtp.us-east-1.amazonses.com/AAAA for 127.0.0.1#44099: Name us-east-1.amazonses.com (SOA) not subdomain of zone feedback-smtp.us-east-1.amazonses.com -- invalid response May 4 14:29:16 sonne named[4035767]: resolver: notice: DNS format error from 205.251.195.200#53 resolving feedback-smtp.us-east-1.amazonses.com/AAAA for 127.0.0.1#44099: Name us-east-1.amazonses.com (SOA) not subdomain of zone feedback-smtp.us-east-1.amazonses.com -- invalid response May 4 14:29:16 sonne named[4035767]: DNS format error from 205.251.195.200#53 resolving feedback-smtp.us-east-1.amazonses.com/AAAA for 127.0.0.1#44099: Name us-east-1.amazonses.com (SOA) not subdomain of zone feedback-smtp.us-east-1.amazonses.com -- invalid response May 4 14:29:16 sonne named[4035767]: DNS format error from 205.251.196.220#53 resolving feedback-smtp.us-east-1.amazonses.com/AAAA for 127.0.0.1#44099: Name us-east-1.amazonses.com (SOA) not subdomain of zone feedback-smtp.us-east-1.amazonses.com -- invalid response May 4 14:29:16 sonne named[4035767]: resolver: notice: DNS format error from 205.251.196.220#53 resolving feedback-smtp.us-east-1.amazonses.com/AAAA for 127.0.0.1#44099: Name us-east-1.amazonses.com (SOA) not subdomain of zone feedback-smtp.us-east-1.amazonses.com -- invalid response May 4 14:29:16 sonne named[4035767]: DNS format error from 205.251.196.220#53 resolving feedback-smtp.us-east-1.amazonses.com/AAAA for 127.0.0.1#44099: Name us-east-1.amazonses.com (SOA) not subdomain of zone feedback-smtp.us-east-1.amazonses.com -- invalid response May 4 14:29:16 sonne named[4035767]: DNS format error from 205.251.198.203#53 resolving feedback-smtp.us-east-1.amazonses.com/AAAA for 127.0.0.1#44099: Name us-east-1.amazonses.com (SOA) not subdomain of zone feedback-smtp.us-east-1.amazonses.com -- invalid response May 4 14:29:16 sonne named[4035767]: resolver: notice: DNS format error from 205.251.198.203#53 resolving feedback-smtp.us-east-1.amazonses.com/AAAA for 127.0.0.1#44099: Name us-east-1.amazonses.com (SOA) not subdomain of zone feedback-smtp.us-east-1.amazonses.com -- invalid response May 4 14:29:16 sonne named[4035767]: DNS format error from 205.251.198.203#53 resolving feedback-smtp.us-east-1.amazonses.com/AAAA for 127.0.0.1#44099: Name us-east-1.amazonses.com (SOA) not subdomain of zone feedback-smtp.us-east-1.amazonses.com -- invalid response May 4 14:29:16 sonne named[4035767]: DNS format error from 205.251.192.82#53 resolving feedback-smtp.us-east-1.amazonses.com/AAAA for 127.0.0.1#44099: Name us-east-1.amazonses.com (SOA) not subdomain of zone feedback-smtp.us-east-1.amazonses.com -- invalid response May 4 14:29:16 sonne named[4035767]: resolver: notice: DNS format error from 205.251.192.82#53 resolving feedback-smtp.us-east-1.amazonses.com/AAAA for 127.0.0.1#44099: Name us-east-1.amazonses.com (SOA) not subdomain of zone feedback-smtp.us-east-1.amazonses.com -- invalid response May 4 14:29:16 sonne named[4035767]: DNS format error from 205.251.192.82#53 resolving feedback-smtp.us-east-1.amazonses.com/AAAA for 127.0.0.1#44099: Name us-east-1.amazonses.com (SOA) not subdomain of zone feedback-smtp.us-east-1.amazonses.com -- invalid response and was wondering IF there is a misconfiguration on my bind? My guess is no, but I thought I'd better ask for confirmation. Florian -- Visit https://lists.isc.org/mailman/listinfo/bind-users to unsubscribe from this list ISC funds the development of this software with paid support subscriptions. Contact us at https://www.isc.org/contact/ for more information. bind-users mailing list bind-users@lists.isc.org https://lists.isc.org/mailman/listinfo/bind-users
