Generated: 2026-08-11T04:32:14-05:00
| Status | Check | Points | Details |
|---|---|---|---|
| OK | IPv4 (A) | 30/30 | 3 IPv4 address(es) detected. |
| OK | IPv6 (AAAA) | 10/10 | 3 IPv6 address(es) detected. |
| OK | Name server redundancy | 20/20 | 2 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. |
| OK | MX records | 20/20 | 1 MX record(s). |
| OK | SPF | 25/25 | SPF policy published. |
| OK | DMARC | 25/25 | DMARC policy published. |
| OK | DKIM | 20/20 | A DKIM selector was verified. |
| ERROR | MTA-STS | 0/5 | Mail transport policy. |
| ERROR | TLS-RPT | 0/5 | TLS reporting policy. |
| OK | Valid TLS certificate | 55/55 | 65 day(s) remaining. |
| OK | Certificate lifetime | 10/10 | Full points require at least 30 days remaining. |
| WARNING | HTTP security headers | 31/35 | 8 of 9 evaluated headers detected. |
| ERROR | PTR reverse DNS | 0/30 | PTR not detected. |
| OK | IPv4 diversity | 35/35 | Two or more IPv4 addresses receive full points. |
| OK | IPv6 connectivity | 35/35 | AAAA availability. |
| OK | DNS resolution | 40/40 | At least one address family must resolve. |
| ERROR | HTTP response | 0/40 | HTTP/2 403 |
| OK | HTTPS final URL | 20/20 | Final URL uses HTTPS. |
| Tipo | Values |
|---|---|
| A | 104.26.14.88 104.26.15.88 172.67.71.197 |
| AAAA | 2606:4700:20::681a:e58 2606:4700:20::681a:f58 2606:4700:20::ac43:47c5 |
| CNAME | |
| MX | 0 scienceopen-com.mail.protection.outlook.com. |
| TXT | "v=spf1 include:spf.protection.outlook.com include:sendgrid.net -all" "google-site-verification=-_Rzflaj5HbbLrvRdy7tmLscmrjqgIa_Lw7DoJJfo2Y" "google-site-verification=-P98cv3EDizmu4bn8GnCbLx5qoAM0DYbbyO6HHwgKU4" |
| NS | bristol.ns.cloudflare.com. rory.ns.cloudflare.com. |
| SOA | bristol.ns.cloudflare.com. dns.cloudflare.com. 2410732708 10000 2400 604800 1800 |
| CAA | |
| DS | 2371 13 2 763FF4735EAC005F5DE0AB0D74FE9F7338363B423AD298025413C330 49810130 |
| DNSKEY | 257 3 13 mdsswUyr3DPW132mOi8V9xESWE8jTo0dxCjjnopKl+GqJxpVXckHAeF+ KkxLbxILfDLUT0rAK9iUzy1L53eKGQ== 256 3 13 oJMRESz5E4gYzS/q6XDrvU1qMPYIjCWzJaOau8XNEZeqCYKD5ar0IRd8 KqXXFJkqmVfRvMGPmM1x8fGAa2XhSA== |
| RRSIG | |
| NSEC | \000.scienceopen.com. A NS SOA PTR HINFO MX TXT AAAA LOC SRV NAPTR CERT SSHFP RRSIG NSEC DNSKEY TLSA SMIMEA HIP CDS CDNSKEY OPENPGPKEY SVCB HTTPS URI CAA |
| NSEC3 | |
| SRV | |
| NAPTR | |
| TLSA | |
| SSHFP |