Generated: 2026-08-10T10:54:03-05:00
| Status | Check | Points | Details |
|---|---|---|---|
| OK | IPv4 (A) | 30/30 | 4 IPv4 address(es) detected. |
| ERROR | IPv6 (AAAA) | 0/10 | 0 IPv6 address(es) detected. |
| OK | Name server redundancy | 20/20 | 3 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 | 1 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. |
| ERROR | Valid TLS certificate | 0/55 | No valid certificate was retrieved. |
| ERROR | Certificate lifetime | 0/10 | Full points require at least 30 days remaining. |
| ERROR | HTTP security headers | 0/35 | 0 of 9 evaluated headers detected. |
| OK | PTR reverse DNS | 30/30 | PTR: ndcroot1.uni-siegen.de |
| OK | IPv4 diversity | 35/35 | 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. |
| ERROR | HTTP response | 0/40 | No successful HTTP response. |
| OK | HTTPS final URL | 20/20 | Final URL uses HTTPS. |
| Tipo | Values |
|---|---|
| A | 141.99.11.16 141.99.11.5 141.99.13.19 141.99.13.18 |
| AAAA | |
| CNAME | |
| MX | 10 smtp-public.uni-siegen.de. |
| TXT | "successfactors-site-verification=OTFmNTBmM2MwOTU5YjIwMWEyNzE2OTljNzRlOWQwMTlmNjc5NGIyMGNmYjA1ODZhYmM4ODUwMzcyZDRmZWVmNA==" "7UUFdMt6mDbwtvRI6E2yT07c0dz9KXD5Q/cviM5GaXqBO+N2YuMV8Hy/5jGXihUoYQU1NeP4z6/T7Qz9hW7/dg==" "HARICA-hZTAqiuh2W53jRtyWxa" "_telesec-domain-validation=331542_2025-01-07_SMeOQGr78uWXmms3GmOF4rSRfsIS2jp5RxWQ99ERbYrgyxDSIP" "apple-domain-verification=nWX5aOzLeIBfwTQM" "HARICA-ObNiy0I93pm1FYiRbVW" "HARICA-GqFsIkun82vTTPVBTfi" "adobe-idp-site-verification=ff41cdc79a9d59dcac130462fb19847a293bdccca2d91afc01cebead73921087" "v=spf1 include:spf.uni-siegen.de ~all" "HARICA-lWeykBh0O3AuoSQYS0R" "google-gws-recovery-domain-verification=70895856" "riot-domain-verification=c76914233ab9da9f067a829e678429be0b353c29b13f1042f248d260d630" "HARICA-41JpeJHJ9pIH9pvG7gc" "_telesec-domain-validation=316770_2023-03-01_7Ni0vPC4fkxbRRSYLR0YxJU98Q0iGyOKxfsZvZsAli6Onhs1QE" "cisco-ci-domain-verification=5019fb982f02ea7fe1fb28d150d36f5eedc30603575ca706ee86a6ef58e502e7" "MS=E9F312600E63807E220CCB0FF86DD36D74EF2276" "ZOOM_verify_Bl2rwgK_Sa2FZNYkOvREug" "google-site-verification=sWPrdfG79HWTe9WzUt3S6nkJOSQZvYXEfHl3NhmIrdw" "google-site-verification=9a8VzoE21GSlxSONW9W-Id1V1w4dNOcezn18i-6_8vY" |
| NS | dns-1.dfn.de. si-nic.hrz.uni-siegen.de. petz.hrz.uni-siegen.de. |
| SOA | si-nic.hrz.uni-siegen.de. dnsmaster.zimt.uni-siegen.de. 2010290515 10800 3600 2592000 900 |
| CAA | |
| DS | |
| DNSKEY | |
| RRSIG | |
| NSEC | |
| NSEC3 | |
| SRV | |
| NAPTR | 100 10 "s" "x-eduroam:radius.tls" "" _radsec._tcp.eduroam.de. |
| TLSA | |
| SSHFP |