Infrastructure
· 9 checks — DNS, redirects, IPv6, crawlability, URL variants, and domain intelligence rolled into one auditable list.BTLS Certificate Expiry & Recommendations86 days until leaf cert expires — 3 issues to addressREVIEW
Certificate validity
Recommended actions
- Enable HSTS: Strict-Transport-Security: max-age=31536000; includeSubDomains
- 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
A+DNS Records3 A records, 36 ms lookupPASS
| A | 104.26.13.243, 172.67.75.26, 104.26.12.243 |
| AAAA | 2606:4700:20::681a:cf3, 2606:4700:20::681a:df3, 2606:4700:20::ac43:4b1a |
| CNAME | — |
| NS | lana.ns.cloudflare.com, darwin.ns.cloudflare.com |
| MX | 1 aspmx.l.google.com 5 alt2.aspmx.l.google.com 5 alt1.aspmx.l.google.com 10 smtp1.speednames.com 10 aspmx3.googlemail.com 10 aspmx2.googlemail.com 20 smtp2.speednames.com |
| TXT | SPF v=spf1 include:_spf.google.com include:mailgun.org ~all google-site-verification=hvwBB9ZfLa1qG4dzyFBmhdJnyjoJbe9urPyo5ZQgxGY |
| 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.
A+Redirect ChainNo redirects — direct accessPASS
https://doaj.org
168 ms · HTTP/1.1 FINAL
| # | URL | Status | Time | Protocol | Server |
|---|---|---|---|---|---|
| 1 | https://doaj.org | 200 | 168 ms | HTTP/1.1 | cloudflare |
A+IPv6 ReadinessIPv6 reachable (17 ms)PASS
A+Crawlabilityrobots.txt present, sitemap with 91 URLsPASS
# As a condition of accessing this website, you agree to abide by the following
# content signals:
# (a) If a Content-Signal = yes, you may collect content for the corresponding
# use.
# (b) If a Content-Signal = no, you may not collect content for the
# corresponding use.
# (c) If the website operator does not include a Content-Signal for a
# corresponding use, the website operator neither grants nor restricts
# permission via Content-Signal with respect to the corresponding use.
# The content signals and their meanings are:
# search: building a search index and providing search results (e.g., returning
# hyperlinks and short excerpts from your website's contents). Search does not
# include providing AI-generated search summaries.
# ai-input: inputting content into one or more AI models (e.g., retrieval
# augmented generation, grounding, or other real-time taking of content for
# generative AI search answers).
# ai-train: training or fine-tuning AI models.
# ANY RESTRICTIONS EXPRESSED VIA CONTENT SIGNALS ARE EXPRESS RESERVATIONS OF
# RIGHTS UNDER ARTICLE 4 OF THE EUROPEAN UNION DIRECTIVE 2019/790 ON COPYRIGHT
# AND RELATED RIGHTS IN THE DIGITAL SINGLE MARKET.
# BEGIN Cloudflare Managed content
User-agent: *
Content-Signal: search=yes,ai-train=no
Allow: /
User-agent: Amazonbot
Disallow: /
User-agent: Applebot-Extended
Disallow: /
User-agent: Bytespider
Disallow: /
User-agent: CCBot
Disallow: /
User-agent: ClaudeBot
Disallow: /
User-agent: CloudflareBrowserRenderingCrawler
Disallow: /
User-agent: Google-Extended
Disallow: /
User-agent: GPTBot
Disallow: /
User-agent: meta-externalagent
Disallow: /
# END Cloudflare Managed Content
Sitemap: https://doaj.org/sitemap_index_0.xml
Sitemap: https://doaj.org/sitemap_index_1.xml
Sitemap: https://doaj.org/sitemap_index_2.xml
User-agent: *
Disallow: /search/
Disallow: /query/
Disallow: /account/
Disallow: /admin/
Disallow: /editor/
Disallow: /publisher/
Disallow: /cookie_consent
- https://doaj.org/sitemap0.xml
- https://doaj.org/sitemap1.xml
- https://doaj.org/sitemap2.xml
- https://doaj.org/sitemap3.xml
- https://doaj.org/sitemap4.xml
- https://doaj.org/sitemap5.xml
- https://doaj.org/sitemap6.xml
- https://doaj.org/sitemap7.xml
- https://doaj.org/sitemap8.xml
- https://doaj.org/sitemap9.xml
- https://doaj.org/sitemap10.xml
- https://doaj.org/sitemap11.xml
- https://doaj.org/sitemap12.xml
- https://doaj.org/sitemap13.xml
- https://doaj.org/sitemap14.xml
- https://doaj.org/sitemap15.xml
- https://doaj.org/sitemap16.xml
- https://doaj.org/sitemap17.xml
- https://doaj.org/sitemap18.xml
- https://doaj.org/sitemap19.xml
- https://doaj.org/sitemap20.xml
- https://doaj.org/sitemap21.xml
- https://doaj.org/sitemap22.xml
- https://doaj.org/sitemap23.xml
- https://doaj.org/sitemap24.xml
- https://doaj.org/sitemap25.xml
- https://doaj.org/sitemap26.xml
- https://doaj.org/sitemap27.xml
- https://doaj.org/sitemap28.xml
- https://doaj.org/sitemap29.xml
- https://doaj.org/sitemap30.xml
- https://doaj.org/sitemap31.xml
- https://doaj.org/sitemap32.xml
- https://doaj.org/sitemap33.xml
- https://doaj.org/sitemap34.xml
- https://doaj.org/sitemap35.xml
- https://doaj.org/sitemap36.xml
- https://doaj.org/sitemap37.xml
- https://doaj.org/sitemap38.xml
- https://doaj.org/sitemap39.xml
- https://doaj.org/sitemap40.xml
- https://doaj.org/sitemap41.xml
- https://doaj.org/sitemap42.xml
- https://doaj.org/sitemap43.xml
- https://doaj.org/sitemap44.xml
- https://doaj.org/sitemap45.xml
- https://doaj.org/sitemap46.xml
- https://doaj.org/sitemap47.xml
- https://doaj.org/sitemap48.xml
- https://doaj.org/sitemap49.xml
- https://doaj.org/sitemap50.xml
- https://doaj.org/sitemap51.xml
- https://doaj.org/sitemap52.xml
- https://doaj.org/sitemap53.xml
- https://doaj.org/sitemap54.xml
- https://doaj.org/sitemap55.xml
- https://doaj.org/sitemap56.xml
- https://doaj.org/sitemap57.xml
- https://doaj.org/sitemap58.xml
- https://doaj.org/sitemap59.xml
- https://doaj.org/sitemap60.xml
- https://doaj.org/sitemap61.xml
- https://doaj.org/sitemap62.xml
- https://doaj.org/sitemap63.xml
- https://doaj.org/sitemap64.xml
- https://doaj.org/sitemap65.xml
- https://doaj.org/sitemap66.xml
- https://doaj.org/sitemap67.xml
- https://doaj.org/sitemap68.xml
- https://doaj.org/sitemap69.xml
- https://doaj.org/sitemap70.xml
- https://doaj.org/sitemap71.xml
- https://doaj.org/sitemap72.xml
- https://doaj.org/sitemap73.xml
- https://doaj.org/sitemap74.xml
- https://doaj.org/sitemap75.xml
- https://doaj.org/sitemap76.xml
- https://doaj.org/sitemap77.xml
- https://doaj.org/sitemap78.xml
- https://doaj.org/sitemap79.xml
- https://doaj.org/sitemap80.xml
- https://doaj.org/sitemap81.xml
- https://doaj.org/sitemap82.xml
- https://doaj.org/sitemap83.xml
- https://doaj.org/sitemap84.xml
- https://doaj.org/sitemap85.xml
- https://doaj.org/sitemap86.xml
- https://doaj.org/sitemap87.xml
- https://doaj.org/sitemap88.xml
- https://doaj.org/sitemap89.xml
- https://doaj.org/sitemap90.xml
A+URL Variantswww/non-www, trailing slash, HTTP→HTTPSPASS
www / non-www
Preferred variant: non-www
HTTP → HTTPS
Consistent
A+HTTP Probe TimingTotal 219 ms — DNS, TCP, TLS, TTFB, content transfer breakdownPASS
Connection waterfall
ACDN & DeliveryCloudflare (DYNAMIC)PASS
Domain IntelligenceDomain intelligence data not availableINFO
RDAP and WHOIS lookup both failed