returnf.com

mname: will.ns.cloudflare.com rname: dns.cloudflare.com
serial: 2360237763
refresh: 10000 retry: 2400
expire: 604800 minimum: 1800

will.ns.cloudflare.com, zoe.ns.cloudflare.com

mail.returnf.com(10)

v=spf1 ip4:212.235.125.32/27 ip4:193.169.246.0/23 ip4:212.29.221.192/26 ip4:212.143.212.0/24 ip4:85.10.231.0/24 ip4:78.47.251.168/29 ip4:78.47.239.0/24 ip4:148.251.255.72/29 ip4:78.47.57.48/29 ip4:78.47.225.0/24 include:sub.returnf.com -all

212.235.125.33