Generated: 2026-08-09T01:11:08-05:00
| Status | Check | Points | Details |
|---|---|---|---|
| OK | IPv4 (A) | 30/30 | 2 IPv4 address(es) detected. |
| OK | IPv6 (AAAA) | 10/10 | 2 IPv6 address(es) detected. |
| OK | Name server redundancy | 20/20 | 4 NS record(s); 2 or more required. |
| OK | SOA record | 10/10 | Authoritative zone record. |
| ERROR | DNSSEC chain | 0/15 | Both DS and DNSKEY are required. |
| OK | CAA policy | 5/5 | 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. |
| OK | MTA-STS | 5/5 | Mail transport policy. |
| OK | TLS-RPT | 5/5 | TLS reporting policy. |
| OK | Valid TLS certificate | 55/55 | 69 day(s) remaining. |
| OK | Certificate lifetime | 10/10 | Full points require at least 30 days remaining. |
| WARNING | HTTP security headers | 4/35 | 1 of 9 evaluated headers detected. |
| OK | PTR reverse DNS | 30/30 | PTR: ec2-98-89-116-103.compute-1.amazonaws.com |
| 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. |
| OK | HTTP response | 40/40 | HTTP/2 200 |
| OK | HTTPS final URL | 20/20 | Final URL uses HTTPS. |
| Tipo | Values |
|---|---|
| A | 98.89.116.103 34.197.141.164 |
| AAAA | 2600:1f18:256f:5310:88b0:938c:a2b9:d43a 2600:1f18:256f:5300:c24f:4f59:7a9:c8c4 |
| CNAME | |
| MX | 1 smtp.google.com. |
| TXT | "google-site-verification=3bIARpYt3JA9siZCzn7K4jKuK4v0VYqKajsrVeaoyjU" "google-site-verification=Bat30w9hE0Lv45Ee_wEEix-4OH7LsX8UGUmXRVvInWY" "v=spf1 a:publish.intechopen.com include:_spf.google.com include:_spf.salesforce.com include:_spf.psm.knowbe4.com include:sendgrid.net -all" "firebase=intechopen-4d333" "Validity-Domain-Verification=hygge20FKQN28X+/UkkIOXhBaII=" "google-site-verification=zgR05Y9ls_g_8JqdHRyhy0a-zqr33kh7e9wWIb5tZ-I" "google-site-verification=RCtlP8bS4qdqKDFI9I1CNFRKm0rFmyodx6IpPSKhwuY" |
| NS | ns-1354.awsdns-41.org. ns-124.awsdns-15.com. ns-869.awsdns-44.net. ns-1760.awsdns-28.co.uk. |
| SOA | ns-124.awsdns-15.com. awsdns-hostmaster.amazon.com. 2024100700 7200 900 1209600 86400 |
| CAA | 0 issue "amazontrust.com" 0 issuewild "amazontrust.com" 0 issue "amazonaws.com" 0 issue "letsencrypt.org" 0 issuewild "awstrust.com" 0 iodef "mailto:webmaster@intechopen.com" 0 issuewild "letsencrypt.org" 0 issue "amazon.com" 0 issuewild "comodoca.com" 128 issuemail "sectigo.com" 0 issuewild "sectigo.com" 0 issue "awstrust.com" 0 issuewild "amazonaws.com" 0 issue "sectigo.com" 0 issue "comodoca.com" 0 issuewild "amazon.com" |
| DS | |
| DNSKEY | |
| RRSIG | |
| NSEC | |
| NSEC3 | |
| SRV | |
| NAPTR | |
| TLSA | |
| SSHFP |