| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| 4sqi.net | SOA | 900 | ns-928.awsdns-52.net hostmaster@foursquare.com 2012031201 7200 900 1209600 86400 | |
| 4sqi.net | NS | 21600 | ns-1158.awsdns-16.org | |
| 4sqi.net | NS | 21600 | ns-1551.awsdns-01.co.uk | |
| 4sqi.net | NS | 21600 | ns-336.awsdns-42.com | |
| 4sqi.net | NS | 21600 | ns-928.awsdns-52.net | |
| 4sqi.net | MX | 21600 | 10 | aspmx.l.google.com |
| 4sqi.net | MX | 21600 | 20 | alt1.aspmx.l.google.com |
| 4sqi.net | MX | 21600 | 20 | alt2.aspmx.l.google.com |
| 4sqi.net | MX | 21600 | 30 | aspmx2.googlemail.com |
| 4sqi.net | MX | 21600 | 30 | aspmx3.googlemail.com |