_397c23e0f96e041f74061d61df9c41d3.xfinity.com. A NS SOA MX TXT AAAA RRSIG NSEC DNSKEY
Question and response
Question
dig xfinity.com. NSEC
Answer
xfinity.com. 900 NSEC _397c23e0f96e041f74061d61df9c41d3.xfinity.com. A NS SOA MX TXT AAAA RRSIG NSEC DNSKEY
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0