| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| 1-und-1.co | SOA | 21600 | ns-1and1.ui-dns.com dnsadmin@ionos.com 2012083061 28800 7200 604800 600 | |
| 1-und-1.co | NS | 21600 | ns-1and1.ui-dns.biz | |
| 1-und-1.co | NS | 21600 | ns-1and1.ui-dns.com | |
| 1-und-1.co | NS | 21600 | ns-1and1.ui-dns.org | |
| 1-und-1.co | NS | 21600 | ns-1and1.ui-dns.de | |
| 1-und-1.co | MX | 300 | 1 | no-mx.ui-dns.com |
| www.1-und-1.co | MX | 300 | 1 | no-mx.ui-dns.com |