mntner:             YINFENG-MNT
admin-c:            YINFENG-DN42
tech-c:             YINFENG-DN42
mnt-by:             YINFENG-MNT
auth:               pgp-fingerprint 7D2F4C6B9A8300CCDDB641FDDF14B55A7A29C30F
source:             DN42