Generated: 2026-08-08T17:52:58-05:00
| 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. |
| ERROR | DNSSEC chain | 0/15 | Both DS and DNSKEY are required. |
| ERROR | CAA policy | 0/5 | Certificate authority restriction. |
| ERROR | DNS propagation | 0/10 | Agreement between public resolvers. |
| OK | MX records | 20/20 | 2 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 | 45 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. |
| ERROR | PTR reverse DNS | 0/30 | PTR not detected. |
| 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 | 146.75.80.95 |
| AAAA | |
| CNAME | |
| MX | 10 mxa-002c5801.gslb.pphosted.com. 10 mxb-002c5801.gslb.pphosted.com. |
| TXT | "facebook-domain-verification=xre922w5m9nvmw5waqvlmnq41x7dcz" "anthropic-domain-verification-xrx7w7=tReUnYJJ3wTsWsyQdP8GakqR6" "adobe-idp-site-verification=e7d316e26179ad0d4b3f90cf2a0754eec7efe5ffd4e42fd68fb1bf562238e1e5" "globalsign-domain-verification=Myyx9Ky7tszX0BbqISSvJjgoGcwXoeDJCF_AYv4UI4" "figma-domain-verification=a02807ceec187285dae088008460ab5e258fd494d08ac0c2c56f3739ff32437f-1713256355" "canva-site-verification=Jmh9diDco9XlartV5akcdA" "_globalsign-domain-verification=OYfE_CcZQWFlEEOrR5yVCfCtmiQrm0bBdyUAJyg3qE" "logmein-verification-code=ab8ef76a-a2b4-415a-a019-7917caa85838" "extensis-domain-verification=247a2c5e-b2c3-477e-a1a1-69522ce10b98" "docusign=c61dc97d-90e4-4de9-af63-e70f97e1f783" "zapier-domain-verification-challenge=a25e9ca6-d313-4cec-94a5-aa8dde7c39cf" "1password-site-verification=SSE6LJR5OZCBPHTQVLNARPIPGI" "google-site-verification=PMA0l5p3valJp2QZdgL9GFICUNmnMyz7xn8uUIqaod8" "amazonses:wq0TMrNu/vcOjc2BZI7xzuBznIUVO0yeSNu+kZ0/eV4=" "cisco-ci-domain-verification=291ae6187ea18e0234c2e1c9f08f6baddd910afbb66b5c62fbb58c7e1aa99a11" "google-site-verification=R7ISj7nuUNrrKZ5idAlSAyEzMWU6jdmcRZT2KBGF8LY" "docker-verification=4885e084-3f59-48db-93af-4a98f58a61eb" "deepl-domain-verification=b8faec8a0acd4830a6c745d36a104c04" "v=spf1 a:mailer.biomedcentral.com ip4:167.89.16.99 ip4:195.140.184.0/22 ip4:195.128.10.25/32 ip4:195.128.10.24/32 ip4:195.128.10.23/32 ip4:66.159.232.113/32 ip4:66.159.234.15/32 ip4:195.128.10.15/32 ip4:195.128.10.18/32 ip4:63.116.214.22/32 ip4:147.253.20" "8.0/20 ip4:192.174.80.0/20 ip4:52.39.255.168/32 include:spf.mandrillapp.com include:spf-002c5801.pphosted.com include:_spf.salesforce.com -all" "MS=ms78691022" "Hello GlobalSign CEOS1602043687" |
| NS | pdns2.ultradns.net. pdns1.ultradns.net. pdns6.ultradns.co.uk. pdns5.ultradns.info. pdns3.ultradns.org. pdns4.ultradns.org. |
| SOA | pdns1.ultradns.net. hostmaster.springer.com. 2009029480 7200 900 604800 3600 |
| CAA | |
| DS | |
| DNSKEY | |
| RRSIG | |
| NSEC | |
| NSEC3 | |
| SRV | |
| NAPTR | |
| TLSA | |
| SSHFP |