4
records
IPv4 Addresses
TTL
nmail.donga.com. 600 IN A 210.115.128.35
SOA Details
TTL
20m
SOA
Responsible
webmaster.ns.dongailbo.co.kr
SOA
Serial
2014052204
SOA
Times
Refresh
10m
Retry
1h
Expire
41d
Minimum TTL
30m
nmail.donga.com. 1200 IN SOA ns.donga.com. webmaster.ns.dongailbo.co.kr. 2014052204 600 3600 3600000 1800
SPF (Sender Policy Framework)
TTL
SPF
SPFv1
| Qualifier | Mechanism | Target / value | Valid | Details |
|---|---|---|---|---|
| + Pass | ip4 |
|
||
| + Pass | ip4 |
|
||
| + Pass | ip4 |
|
||
| ~ Softfail | all |
—
|
|
20m
nmail.donga.com. 1200 IN TXT "v=spf1 ip4:210.115.128.35 ip4:10.30.207.35 ip4:210.115.128.1 ~all"