| Name | TTL | Value |
|---|---|---|
| mailgate.highmark.com | 3600 | 157.154.7.53Highmark Inc |
| mailgate.highmark.com | 3600 | 157.154.7.56Highmark Inc |
| mailgate.highmark.com | 3600 | 157.154.7.80Highmark Inc |
| mailgate.highmark.com | 3600 | 157.154.7.81Highmark Inc |
| mailgate.highmark.com | 3600 | 157.154.7.82Highmark Inc |
| mailgate.highmark.com | 3600 | 167.164.7.51Highmark Inc |
| mailgate.highmark.com | 3600 | 167.164.7.52Highmark Inc |
| mailgate.highmark.com | 3600 | 167.164.7.53Highmark Inc |
| mailgate.highmark.com | 3600 | 167.164.7.56Highmark Inc |