Infrastructure
· 9 checks — DNS, redirects, IPv6, crawlability, URL variants, and domain intelligence rolled into one auditable list.FIPv6 ReadinessActionIPv6 records exist but unreachableFIX
Having AAAA records but an unreachable server is worse than no AAAA — clients may experience delays before falling back to IPv4.
Advertising IPv6 (AAAA records) without a reachable server means IPv6-preferring clients silently fail every connection.
Learn more ▾ ▴
Modern browsers prefer IPv6 if AAAA exists (Happy Eyeballs algorithm). If the IPv6 server isn't reachable, browsers fall back to IPv4 — but with seconds of added latency per request. Either fix IPv6 reachability or remove the AAAA records.
Source: RFC 8305 (Happy Eyeballs)
BURL Variantswww/non-www, trailing slash, HTTP→HTTPSREVIEW
www / non-www
Inconsistent — duplicate content risk
HTTP → HTTPS
Consistent
BTLS Certificate Expiry & Recommendations69 days until leaf cert expires — 4 issues to addressREVIEW
Certificate validity
Recommended actions
- Extend HSTS max-age to at least 31536000 (1 year) to meet the preload list criteria
- Add the preload directive and submit to hstspreload.org once max-age + includeSubDomains are in place
- Enable DNSSEC on your domain for DNS spoofing protection
- Enable OCSP stapling on your TLS server to remove a CA roundtrip and protect user privacy
BCDN & DeliveryCloudflareREVIEW
A+DNS Records2 A records, 23 ms lookupPASS
| A | 104.18.189.219, 104.18.190.219 |
| AAAA | 2606:4700::6812:bddb, 2606:4700::6812:bedb |
| CNAME | — |
| NS | max.ns.cloudflare.com, rihana.ns.cloudflare.com |
| MX | 0 pmi-org.mail.protection.outlook.com |
| TXT | 1password-site-verification=ZY755GNBLNGVHM33K6BWIHT6E4 2Kd/CO/Zws3TLJpnd0mxXxEdbdTwmSkqY6Gls/n3OcdJ4sKwzNTMY9xYviSzosFpDke2TeznGBkaNoId... MS=E54216988DED7FB68A664D6418C43816A4E54896 ZOOM_verify_7BwbUwiGZMu9IWCjK7Qbwq _globalsign-domain-verification=BEaeaS2zFLciLbNzABrdD9A1ghRtM395-qbg9FJmEu acbfe479-5ade-4ac1-9bc3-7cbc14e813f7 anthropic-domain-verification-v0fjzx=rX0jCZqL9QITNS16B9EImVERj d365mktkey=6awbeyjmmsigxzyczcl5e38oy docker-verification=cc47c37c-2fa2-432d-a50f-f1e9139fecdc dropbox-domain-verification=yp73guc73mzn google-site-verification=GJh2qllj5g0ZOdxhaj73yIplRZlZyx_0s1bI1e_Os70 jamf-site-verification=Q1RYkw0jNI64XC9p3dLi7g miro-verification=f4cc1f0bb62f19172cc533f7136bbdeb72267cc6 msfpkey=2isy0k7kk52pil0iaenp39qq1 onetrust-domain-verification=37aaa13d4aee4ad6b7d1b6b57ba3655e openai-domain-verification=dv-B8FZiBnNnASaQppTVadT6Jt5 sahqtj9u80mna5ch069le3onrn smartsheet-site-validation=0gK_WNZg0BuwXelPxxqFIR7hVcVJgK-N t9d1vasu8q6fhltogv0422ko6g. teamviewer-sso-verification=dfe2bcd3e37d43009f6f9c5de78de8c6 SPF v=spf1 include:_u.pmi.org._spf.smart.ondmarc.com -all |
| CAA | Lookup not available with standard resolver |
CAA record lookup requires a specialized DNS resolver. This check will be available in a future update.
Informational: CAA (Certification Authority Authorization) records weren't checked in this scan.
ARedirect Chain1 redirect(s), 845 ms totalPASS
https://pmi.org
47 ms · HTTP/1.1
https://www.pmi.org/
799 ms · HTTP/1.1 FINAL
| # | URL | Status | Time | Protocol | Server |
|---|---|---|---|---|---|
| 1 | https://pmi.org | 301 | 47 ms | HTTP/1.1 | cloudflare |
| 2 | https://www.pmi.org/ | 200 | 799 ms | HTTP/1.1 | cloudflare |
See the visual redirect chain in the HTTP Probe tab →
A+Crawlabilityrobots.txt present, sitemap with 5692 URLsPASS
# The Project Management Institute (PMI)
# robots.txt for https://www.pmi.org
User-agent: *
Allow: /
Disallow: /sitecore/
Disallow: /chapters/*/events
Disallow: /*?mode=
Disallow: /*&mode=
sitemap: https://www.pmi.org/sitemap
A+Domain Intelligencepmi.org — via Network Solutions, LLC, 31 years, 6 months old, hosted on CloudflarePASS
607 days
March 17, 2028
69 days
Issued by Let's Encrypt
31 years, 6 months
Registered March 16, 1995
Not enabled
Protects against DNS spoofing
Cloudflare
ASN AS13335
104.18.190.219
Network Solutions, LLC
Expiry timeline
Recommended actions
- Enable DNSSEC to protect visitors from DNS spoofing
- Enable registrar lock (clientTransferProhibited) to block unauthorized domain transfers
DNSSEC protects against DNS spoofing attacks. While not required, enabling DNSSEC adds an additional layer of security. Contact your DNS provider to enable it.
Without DNSSEC, an attacker who can poison your DNS can hijack your domain — and SSL certs alone don't stop them.
Learn more ▾ ▴
DNSSEC adds cryptographic signatures to DNS records, preventing forged responses from poisoning resolver caches. Without it, an attacker who controls the network path can redirect your domain to a malicious server before any HTTPS handshake happens. Most modern registrars (Cloudflare, Google Domains, Route 53) enable it with one toggle.
Source: ICANN / RFC 4033
The domain can be transferred without an unlock step. Enable registrar lock (clientTransferProhibited) in your registrar's control panel to protect against unauthorized or accidental transfers.
Without registrar lock, an attacker who phishes your registrar credentials can transfer the domain in minutes — total brand hijack.
Learn more ▾ ▴
Registrar lock (clientTransferProhibited, clientUpdateProhibited, clientDeleteProhibited) requires extra verification before any transfer/update/delete. Every major registrar offers it free. Combined with 2FA on your registrar account, it's the strongest defense against domain hijacking.
Source: ICANN / domain-security best practice