| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| challenge.gov | SOA | 10800 | dns.gsa.gov hostmaster@gsa.gov 747408599 3600 180 1209600 3600 | |
| challenge.gov | NS | 10800 | dns5.gsa.gov | |
| challenge.gov | NS | 10800 | dns.gsa.gov | |
| challenge.gov | NS | 10800 | dns2.gsa.gov | |
| challenge.gov | NS | 10800 | dns4.gsa.gov | |
| challenge.gov | NS | 10800 | dns3.gsa.gov | |
| challenge.gov | A | 10800 | 159.142.191.107 | |
| challenge.gov | MX | 10800 | 10 | alt3.aspmx.l.google.com |
| challenge.gov | MX | 10800 | 10 | alt4.aspmx.l.google.com |
| challenge.gov | MX | 10800 | 5 | alt1.aspmx.l.google.com |
| challenge.gov | MX | 10800 | 1 | aspmx.l.google.com |
| challenge.gov | MX | 10800 | 5 | alt2.aspmx.l.google.com |
| www.challenge.gov | A | 60 | 108.138.64.128 | |
| www.challenge.gov | A | 60 | 108.138.64.102 | |
| www.challenge.gov | A | 60 | 108.138.64.74 | |
| www.challenge.gov | A | 60 | 108.138.64.43 | |
| www.challenge.gov | AAAA | 60 | 2600:9000:2508:f800:1:3fe0:8b80:93a1 | |
| www.challenge.gov | AAAA | 60 | 2600:9000:2508:9600:1:3fe0:8b80:93a1 | |
| www.challenge.gov | AAAA | 60 | 2600:9000:2508:5c00:1:3fe0:8b80:93a1 | |
| www.challenge.gov | AAAA | 60 | 2600:9000:2508:4000:1:3fe0:8b80:93a1 | |
| www.challenge.gov | AAAA | 60 | 2600:9000:2508:a200:1:3fe0:8b80:93a1 | |
| www.challenge.gov | AAAA | 60 | 2600:9000:2508:4200:1:3fe0:8b80:93a1 | |
| www.challenge.gov | AAAA | 60 | 2600:9000:2508:4a00:1:3fe0:8b80:93a1 | |
| www.challenge.gov | AAAA | 60 | 2600:9000:2508:7e00:1:3fe0:8b80:93a1 | |
| www.challenge.gov | CNAME | 10800 | d3dwroi31duwq6.cloudfront.net |