diff options
Diffstat (limited to 'mflib/dns.mf4')
| -rw-r--r-- | mflib/dns.mf4 | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/mflib/dns.mf4 b/mflib/dns.mf4 index e13130b1..e51656d8 100644 --- a/mflib/dns.mf4 +++ b/mflib/dns.mf4 @@ -59,3 +59,16 @@ do done return primitive_ismx (domain, ipstr) done + +func hasns (string str) + returns number +do + try + do + return primitive_hasns (str) + done + catch * + do + return 0 + done +done |