Generated: 2026-08-11T06:49:08-05:00
| Status | Check | Points | Details |
|---|---|---|---|
| OK | IPv4 (A) | 30/30 | 1 IPv4 address(es) detected. |
| ERROR | IPv6 (AAAA) | 0/10 | 0 IPv6 address(es) detected. |
| OK | Name server redundancy | 20/20 | 6 NS record(s); 2 or more required. |
| OK | SOA record | 10/10 | Authoritative zone record. |
| OK | DNSSEC chain | 15/15 | DS and DNSKEY detected. |
| ERROR | CAA policy | 0/5 | Certificate authority restriction. |
| OK | DNS propagation | 10/10 | Agreement between public resolvers. |
| ERROR | MX records | 0/20 | 0 MX record(s). |
| OK | SPF | 25/25 | SPF policy published. |
| OK | DMARC | 25/25 | DMARC policy published. |
| ERROR | DKIM | 0/20 | No tested DKIM selector responded. |
| ERROR | MTA-STS | 0/5 | Mail transport policy. |
| ERROR | TLS-RPT | 0/5 | TLS reporting policy. |
| OK | Valid TLS certificate | 55/55 | 149 day(s) remaining. |
| OK | Certificate lifetime | 10/10 | Full points require at least 30 days remaining. |
| WARNING | HTTP security headers | 16/35 | 4 of 9 evaluated headers detected. |
| OK | PTR reverse DNS | 30/30 | PTR: selectagents.gov |
| WARNING | IPv4 diversity | 20/35 | Two or more IPv4 addresses receive full points. |
| ERROR | IPv6 connectivity | 0/35 | AAAA availability. |
| OK | DNS resolution | 40/40 | At least one address family must resolve. |
| OK | HTTP response | 40/40 | HTTP/2 200 |
| OK | HTTPS final URL | 20/20 | Final URL uses HTTPS. |
| Tipo | Values |
|---|---|
| A | 198.246.102.49 |
| AAAA | |
| CNAME | |
| MX | |
| TXT | "bd4gj30mv0xgsjx7691kdyvpmtnmfkl0" "v=spf1 -all" "jrdc90bpkfxs2lnw3pgnwvr8skx8hmtv" "_2t2qxgy0o3wgpfhh1c48fswr462yeke" "2w20z4lyyg9nsllw08vwps7sgq93m010" "_6djwf09onfd4dshi53m5puurnmuqtws" |
| NS | a1-168.akam.net. a20-65.akam.net. a24-65.akam.net. a8-64.akam.net. a11-67.akam.net. a3-67.akam.net. |
| SOA | ns2.cdc.gov. dnsadmin.cdc.gov. 689965745 10800 3600 604800 84600 |
| CAA | |
| DS | 63114 13 2 11F56C53C52B5A944728D59F4F346ECBCFF215B41017E5D23B8196BA B17C9A80 |
| DNSKEY | 256 3 13 aH+L6MZQw+MYSprxKhYxcw000H9NqwtN8PTCSv1P6qcrGw9HV8IGYkSt uvBm8JN9CggZTKK90ra9oxG0KFI/fg== 257 3 13 +loPVq0ARR5pSQ8LOxLMxH/od7cXMfrHJh0yRxvrJhCC6Ppeo3bSyHXD DEUOp/3K7rEFirfSq4fw6NcOFVDl3g== 256 3 13 YYFAsIro2otTzYuSfKnmoxqP9b39dN4slNTuONdM9tEYqGeRLRYe5N4i /4QIYdp3bofErhaH1AJrFxN9nEZ+Iw== 257 3 13 9K9pBhnKdRW+C9B+wuiBj+FCPUhgOneGLR/9ZRO2o+qwLk3418aifKbr IREhnz5Zs5VGWuQmkG1iT0YpY9w/OQ== |
| RRSIG | DNSKEY 13 2 7200 20260814082549 20260811072549 49344 vaccines.gov. leJZvLDpSzR9rOVfdrtRetxkd8gP3uJaMxw1wGapZxL1t/f+0XfmvsJy QocvqzpY227JGG/5nvkBPvanGkHJLg== DNSKEY 13 2 7200 20260814082549 20260811072549 63114 vaccines.gov. X5zbiod9/T1CTML+YIZgAHZTnFVgLTCDGxmr5Sped8z2sy97P1Y371Mv vrI1wWZ7RSrEvMCyUzXW2MJ+haling== NSEC3PARAM 13 2 84600 20260814082549 20260811072549 52974 vaccines.gov. p7cWqlxg+J4NV1V84D6qzFZylhwbJDiJTc37OYfLIfA5ghcTFUofLYeg Q+Tc4n8GSwiXGquFfAQJlq7zD7zFOg== |
| NSEC | |
| NSEC3 | |
| SRV | |
| NAPTR | |
| TLSA | |
| SSHFP |