| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| 21buildingexpo.com | SOA | 21600 | ns-cloud-c1.googledomains.com cloud-dns-hostmaster@google.com 12 21600 3600 259200 300 | |
| 21buildingexpo.com | NS | 21600 | ns-cloud-c3.googledomains.com | |
| 21buildingexpo.com | NS | 21600 | ns-cloud-c4.googledomains.com | |
| 21buildingexpo.com | NS | 21600 | ns-cloud-c2.googledomains.com | |
| 21buildingexpo.com | NS | 21600 | ns-cloud-c1.googledomains.com | |
| 21buildingexpo.com | A | 14400 | 205.186.137.212 | |
| www.21buildingexpo.com | A | 14400 | 205.186.137.212 | |
| www.21buildingexpo.com | CNAME | 14399 | 21buildingexpo.com |