spf.alumni.cuhk.net DNS history

Filter record types
No record changes with these filters Try selecting a different DNS record type.
First observed
SOA +1 -0
+ alumni.cuhk.net 600 SOA ddi-gm1.itsc.cuhk.edu.hk hostmaster.cuhk.edu.hk 201701285 1800 900 1209600 600
TXT +1 -0
+ spf.alumni.cuhk.net 86400 TXT "v=spf1 ip4:202.45.188.46 ip4:202.45.188.47 ip4:202.45.188.50 -all"