| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| 21-windows.com | SOA | 21600 | ns-cloud-c1.googledomains.com dns-admin@google.com 6 21600 3600 1209600 300 | |
| 21-windows.com | NS | 21600 | ns-cloud-c2.googledomains.com | |
| 21-windows.com | NS | 21600 | ns-cloud-c1.googledomains.com | |
| 21-windows.com | NS | 21600 | ns-cloud-c3.googledomains.com | |
| 21-windows.com | NS | 21600 | ns-cloud-c4.googledomains.com | |
| 21-windows.com | MX | 14400 | 10 | mxb.mailgun.org |
| 21-windows.com | MX | 14400 | 10 | mxa.mailgun.org |