We identified 2 domains pointing to 157.240.229.21.
| Domain | IPv4 | IPv6 | MX and NS |
|---|---|---|---|
| edge-dgw-shv-02-iad3.facebook.com. | 157.240.229.21 edge-dgw-shv-02-iad3.facebook.com | ||
| gateway-fallback.instagram.com. | dgw.fallback.c10r.facebook.com. 157.240.229.21 edge-dgw-shv-02-iad3.facebook.com | dgw.fallback.c10r.facebook.com. 2a03:2880:f003:116:face:b00c:0:6206 |