Question and response
Question
dig 42.149.130.103.in-addr.arpa. SPF
Answer
42.149.130.103.in-addr.arpa. 5 CNAME 42.149.130.103.in-addr.arpa.
Authority
The response has no authority records.
Additional
. 0 OPT [{Extended_DNS_Error: OTHER: max. restarts reached}] ; payload 1232, xrcode 0, version 0, flags 0