主机 | 类型 | IP/目标 | TTL | 扩充信息 |
---|---|---|---|---|
cdc.gov | A | 86400 | ||
cdc.gov | MX | 3600 | pri: 20 | |
cdc.gov | MX | 3600 | pri: 10 | |
cdc.gov | NS | 57531 | ||
cdc.gov | NS | 57531 | ||
cdc.gov | NS | 57531 | ||
cdc.gov | NS | 57531 | ||
cdc.gov | NS | 57531 | ||
cdc.gov | NS | 57531 | ||
cdc.gov | SOA | 3600 | expire: 604800 serial: 489862163 | |
cdc.gov | TXT | v=spf1 ip4:198.246.110.0/25 ip4:198.246.125.0/25 include:spf.messagelabs.com ~all | 3600 |