| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| a1courier.com | SOA | 21600 | ns-us.1and1-dns.com hostmaster@1and1.com 2017060205 28800 7200 604800 300 | |
| a1courier.com | NS | 21600 | ns-us.1and1-dns.com | |
| a1courier.com | NS | 21600 | ns-us.1and1-dns.org | |
| a1courier.com | NS | 21600 | ns-us.1and1-dns.de | |
| a1courier.com | NS | 21600 | ns-us.1and1-dns.us | |
| a1courier.com | A | 3600 | 74.208.236.72 | |
| a1courier.com | AAAA | 3600 | 2607:f1c0:100f:f000::2cd | |
| a1courier.com | MX | 3600 | 10 | mx00.1and1.com |
| a1courier.com | MX | 3600 | 11 | mx01.1and1.com |
| www.a1courier.com | A | 3600 | 74.208.236.72 | |
| www.a1courier.com | AAAA | 3600 | 2607:f1c0:100f:f000::2cd |