; ; 185.131.40.0/24 ; $TTL 86400 @ IN SOA ns2.commingeshautdebit.fr. dnsmaster.commingeshautdebit.fr. ( 2018040901 ; Serial 3h ; Refresh 15m ; Retry 1w ; Expire 3h ; Negative Cache TTL ) ; ; domain name servers ; @ IN NS ns1.commingeshautdebit.fr. @ IN NS ns2.commingeshautdebit.fr. ; IPv4 rDNS - infra 1 IN PTR chd-stg1.chd.sx. 2 IN PTR ns2.commingeshautdebit.fr. 3 IN PTR ns3.commingeshautdebit.fr. ; [...] ; IPv4 rDNS - adhérents 33 IN PTR 40-33.ipv4.commingeshautdebit.fr. ;[...] 254 IN PTR 40-254.ipv4.commingeshautdebit.fr.