Question and response
Question
dig 186.43.31.rev.aif.tel. PTR
Answer
The response has no answer records.
Authority
186.43.31.rev.aif.tel. 10800 SOA rdns1.airmob.eu. hostmaster.airmob.net. 202509100 14400 3600 604800 86400
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0