73.in-addr.arpa SOA records

SOA Start of authority
2h
Zone apex
Start of authority
Email
[email protected]
Serial
24480
Refresh
2h
Retry
1h
Expire
7d
Negative cache TTL
15m

Question and response

Question

dig 73.in-addr.arpa. SOA

Answer

73.in-addr.arpa. 7200 SOA dns101.comcast.net. dnsadmin.comcast.net. 24480 7200 3600 604800 900

Authority

The response has no authority records.

Additional

. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0