Rob, I like to use DNSstuff because it can check each path:
http://www.dnsstuff.com/tools#dnsTraversal|type=domain&&value=4.254.253.50.i n-addr.arpa&&recordType=PTR Frank -----Original Message----- From: bind-users-boun...@lists.isc.org [mailto:bind-users-boun...@lists.isc.org] On Behalf Of Robert Moskowitz Sent: Tuesday, February 03, 2015 4:01 PM To: bind-users@lists.isc.org Subject: Finding authoritative server and last update I am trying to find out which comcast server is authoritative for 4.254.253.50.in-addr.arpa and when the zone file for the ptr rr was last updated. I was told a week ago that the ptr would be updated, but I am still not seeing any change... I am not really good at keeping good notes on using dig. thanks for help _______________________________________________ Please visit https://lists.isc.org/mailman/listinfo/bind-users to unsubscribe from this list bind-users mailing list bind-users@lists.isc.org https://lists.isc.org/mailman/listinfo/bind-users _______________________________________________ Please visit https://lists.isc.org/mailman/listinfo/bind-users to unsubscribe from this list bind-users mailing list bind-users@lists.isc.org https://lists.isc.org/mailman/listinfo/bind-users
