ncopenbook.gov PTR records

PTR
5m

Question and response

Question

dig ncopenbook.gov. PTR

Answer

The response has no answer records.

Authority

gov. 300 SOA a.ns.gov. dns.cloudflare.com. 1771846505 3600 900 604800 300

Additional

. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0