| usps.gov | SOA | 3600 | | dns141.usps.com domainadmin@imail.usps.gov 757792145 3600 1800 1209600 1800 |
| usps.gov | NS | 3600 | | dns141.usps.com |
| usps.gov | NS | 3600 | | dns082.usps.com |
| usps.gov | MX | 300 | 10 | mxb-0038fd02.gslb.gpphosted.com |
| usps.gov | MX | 300 | 10 | mxa-0038fd02.gslb.gpphosted.com |
| www.usps.gov | A | 20 | | 23.220.128.243 |
| www.usps.gov | AAAA | 20 | | 2600:1408:20:aac::1983 |
| www.usps.gov | AAAA | 20 | | 2600:1408:20:ab7::1983 |
| www.usps.gov | AAAA | 20 | | 2600:1408:20:aa9::1983 |
| www.usps.gov | AAAA | 20 | | 2600:1408:20:aab::1983 |
| www.usps.gov | AAAA | 20 | | 2600:1408:20:a84::1983 |
| www.usps.gov | CNAME | 128 | | wildcard.usps.com.edgekey.net |