What is the meaning of this perioic entry in my router logs?   It appears to be from my internet provider (Sail Internet). 

One thing I am curious about is why there is a "dns=.8.8.8.8" parameter as that points to Googles DNS server and I use Quad 9?

2024-04-19 13:01:44 dhcpc[16884]: <6> 210054 receive ack from server with ip 208.95.234.231, options(subnet=255.255.255.192;router=208.95.234.193;dns=8.8.8.8 149.112.112.112;lease=28800;serverid=147.92.88.115;cliid=01/d0:50:99:5d:e1:c4:;)

2024-04-19 13:01:44 dhcpc[16884]: <6> 210053 send select request with options(cliid=01/d0:50:99:5d:e1:c4:;)