Generated: 2026-08-09T03:52:40-05:00
| 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 | 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. |
| ERROR | CAA policy | 0/5 | Certificate authority restriction. |
| OK | DNS propagation | 10/10 | Agreement between public resolvers. |
| OK | MX records | 20/20 | 5 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 | 181 day(s) remaining. |
| OK | Certificate lifetime | 10/10 | Full points require at least 30 days remaining. |
| WARNING | HTTP security headers | 12/35 | 3 of 9 evaluated headers detected. |
| OK | PTR reverse DNS | 30/30 | PTR: saladepremsa.upc.edu |
| 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/1.1 200 OK |
| OK | HTTPS final URL | 20/20 | Final URL uses HTTPS. |
| Tipo | Values |
|---|---|
| A | 147.83.2.135 |
| AAAA | |
| CNAME | |
| MX | 10 alt4.aspmx.l.google.com. 5 alt1.aspmx.l.google.com. 1 aspmx.l.google.com. 10 alt3.aspmx.l.google.com. 5 alt2.aspmx.l.google.com. |
| TXT | "v=spf1 include:_spf1main.upc.edu include:_spf1secondary.upc.edu include:_spf2lsi.upc.edu include:_spf4fib.upc.edu ?all" "1657696626453" "MS=5F57EA05461D4811AEF4C3F8ED0F52F53DBD8A4B" "facebook-domain-verification=njmvfgzqisovaytxj5f8up1ovvrf3q" "a81b366c-42d9-43bd-89d3-040fe23f50cd" "google-site-verification=qFT1lJveXpwibVv5f8M5BaDBWOhxDSjuvwfv_awou4Y" "voje86dvmac5sh6b3s8fgdf179" "bw=mCcVMjRxJ1fjrN0bQ5RHJkjjQHSxIHcYd8xUS8NoBlvn" "HARICA-qJOZzLVfwzoOfNl7K8L" "brevo-code:1f3f68c59c45afb7f1aa82e0fa5f50c9" "1687262495881" |
| NS | ns2.upc.edu. ns1.cesca.cat. ns1.upc.edu. ns2.cesca.cat. |
| SOA | ns.upc.edu. hostmaster.upcnet.es. 2019141559 1800 900 1814400 7200 |
| CAA | |
| DS | |
| DNSKEY | |
| RRSIG | |
| NSEC | |
| NSEC3 | |
| SRV | |
| NAPTR | 30 0 "s" "SIP+D2U" "" _sip._udp.upc.edu. |
| TLSA | |
| SSHFP |