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https://compaq-mtv-progressive-surgeons.trycloudflare.com

Infrastructure

· 17 checks — DNS, redirects, IPv6, crawlability, URL variants, and domain intelligence rolled into one auditable list.
SCORE
86
GRADE
B
FIX
0
REVIEW
8
PASS
8
INFO
1
Probed from Madrid, Spain
200 OK
Checks
17
8 PASS 8 REVIEW
B
DNSSEC
Unsigned (DNSSEC not deployed)
REVIEW
Unsigned (DNSSEC not deployed)
Info::
DNSSEC is not deployed
The zone is not DNSSEC-signed. Users on validating resolvers (Cloudflare 1.1.1.1, Quad9 9.9.9.9, growing default in mobile resolvers) get no protection against DNS spoofing for this domain. Most registrars now offer DNSSEC at a single click; consider enabling it for sites where authenticity matters (banking, healthcare, government).
B
CAA Records
No CAA records (any CA may issue certificates)
REVIEW
No CAA records (any CA may issue certificates)
Info::
No CAA records published
Without CAA records, any publicly-trusted CA can issue certificates for this domain. Adding a CAA record (`yourdomain. IN CAA 0 issue "letsencrypt.org"`) restricts issuance to CAs you authorize. Required by CAB Forum baseline since 2017; the default of 'any CA' is widely supported but is the broader attack surface for issuance fraud.
C
Reverse DNS
Action
0/4 IPs match cert SAN
REVIEW
0/4 IPs match cert SAN
Info::
PTR lookup failed for 104.16.230.132: lookup 104.16.230.132: no such host
No reverse DNS record set for this IP. Common on bare cloud-VM IPs without provider-side PTR; not a security issue.
Info::
PTR lookup failed for 104.16.231.132: lookup 104.16.231.132: no such host
No reverse DNS record set for this IP. Common on bare cloud-VM IPs without provider-side PTR; not a security issue.
Info::
PTR lookup failed for 2606:4700::6810:e784: lookup 2606:4700::6810:e784: no such host
No reverse DNS record set for this IP. Common on bare cloud-VM IPs without provider-side PTR; not a security issue.
Info::
PTR lookup failed for 2606:4700::6810:e684: lookup 2606:4700::6810:e684: no such host
No reverse DNS record set for this IP. Common on bare cloud-VM IPs without provider-side PTR; not a security issue.
B
Crawlability
robots.txt present, no sitemap
REVIEW
robots.txt present, no sitemap
Info::
robots.txt is present
Got: 3789 bytes
Info::
No sitemap.xml found
A sitemap helps search engines discover and index your pages more efficiently.
Info::
robots.txt does not reference a sitemap
Add a 'Sitemap:' directive to robots.txt so search engines can discover your sitemap.

A sitemap helps search engines discover and index your pages more efficiently.

Why this matters

No sitemap.xml — Google relies on crawl-graph discovery alone, slowing indexing of deep or fresh URLs.

Learn more ▾

A sitemap accelerates Google's discovery of new and updated content. Most CMSes auto-generate one; static-site frameworks need a build-step plugin. Reference it from robots.txt and submit in Search Console to confirm Google can fetch it.

Source: sitemaps.org / Google Search Central

Add a 'Sitemap:' directive to robots.txt so search engines can discover your sitemap.

Why this matters

robots.txt omits Sitemap: directive — crawlers must fetch /sitemap.xml by convention; reliable but missing the explicit hint.

Source: sitemaps.org

robots.txt 200 OK
Size 3789 B Sitemaps referenced 0 User-agents alphalens-bot, ChatGPT-User, cohere-ai, YouBot, ClaudeBot, ICC-Crawler, WARDBot, *, GPTBot, Amzn-SearchBot, Applebot-Extended, MistralAI-Training, Bravebot, anthropic-ai, MistralAI-User, meta-externalfetcher, Instapaper, meta-externalagent, Baiduspider, CitibotSiteCrawler, Applebot, Google-CloudVertexBot, Cotoyogi, Anomura, Amzn-User, Diffbot, KimiBot, PerplexityBot, Claude-User, GoogleOther, atlassian-bot, OAI-SearchBot, Retool, AwarioSmartBot, FirecrawlAgent, BorderxBot, NavuBot, Google-Extended, AwarioRssBot, QualifiedBot, SemrushBot-SWA, Claude-SearchBot, Amazonbot, Claude-Web, magpie-crawler, FireCrawl, Google-NotebookLM, CCBot, omgili, MistralAI-Index, Element451Bot, Perplexity-User, Kimi-User, ChathiveCrawler, ShapBot, FishBot, PetalBot, Google-Agent, Google-GeminiNotebook, Bytespider, Kimi-SearchBot Blocking No — crawling allowed
# 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.
# use:      how AI systems may consume the content (immediate, reference, or full).

# 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,use=reference
Allow: /

# Training crawlers
User-agent: Amazonbot
Disallow: /

User-agent: Applebot-Extended
Disallow: /

User-agent: Bytespider
Disallow: /

User-agent: CCBot
Disallow: /

User-agent: ClaudeBot
Disallow: /

User-agent: Diffbot
Disallow: /

User-agent: Google-Extended
Disallow: /

User-agent: GPTBot
Disallow: /

User-agent: omgili
Disallow: /

User-agent: anthropic-ai
Disallow: /

User-agent: Claude-Web
Disallow: /

User-agent: cohere-ai
Disallow: /

User-agent: MistralAI-Training
Disallow: /

User-agent: meta-externalagent
Disallow: /

User-agent: GoogleOther
Disallow: /

User-agent: Baiduspider
Disallow: /

User-agent: PetalBot
Disallow: /

User-agent: AwarioSmartBot
User-agent: AwarioRssBot
Disallow: /

User-agent: Google-CloudVertexBot
Disallow: /

User-agent: QualifiedBot
Disallow: /

User-agent: Cotoyogi
Disallow: /

User-agent: ICC-Crawler
Disallow: /

User-agent: atlassian-bot
Disallow: /

User-agent: FishBot
Disallow: /

User-agent: BorderxBot
Disallow: /

User-agent: NavuBot
Disallow: /

User-agent: SemrushBot-SWA
Disallow: /

User-agent: WARDBot
Disallow: /

User-agent: magpie-crawler
Disallow: /

User-agent: KimiBot
Disallow: /

User-agent: CitibotSiteCrawler
Disallow: /

# AI Search crawlers
User-agent: PerplexityBot
Disallow: /

User-agent: YouBot
Disallow: /

User-agent: OAI-SearchBot
Disallow: /

User-agent: Claude-SearchBot
Disallow: /

User-agent: Applebot
Disallow: /

User-agent: Amzn-SearchBot
Disallow: /

User-agent: MistralAI-Index
Disallow: /

User-agent: Kimi-SearchBot
Disallow: /

User-agent: ShapBot
Disallow: /

User-agent: Bravebot
Disallow: /

User-agent: Anomura
Disallow: /

User-agent: Element451Bot
Disallow: /

User-agent: alphalens-bot
Disallow: /

# AI Agents
User-agent: Perplexity-User
Disallow: /

User-agent: FireCrawl
Disallow: /

User-agent: FirecrawlAgent
Disallow: /

User-agent: Claude-User
Disallow: /

User-agent: ChatGPT-User
Disallow: /

User-agent: Google-Agent
Disallow: /

User-agent: Google-GeminiNotebook
User-agent: Google-NotebookLM
Disallow: /

User-agent: MistralAI-User
Disallow: /

User-agent: Kimi-User
Disallow: /

User-agent: Amzn-User
Disallow: /

User-agent: meta-externalfetcher
Disallow: /

User-agent: Retool
Disallow: /

User-agent: Instapaper
Disallow: /

User-agent: ChathiveCrawler
Disallow: /

# END Cloudflare Managed Content

User-agent: *
Disallow:
sitemap.xml No sitemap found

No sitemap found

Adding a sitemap helps search engines discover your pages.

B
URL Variants
www/non-www, trailing slash, HTTP→HTTPS
REVIEW
www/non-www, trailing slash, HTTP→HTTPS
Critical::
HTTP version does not redirect to HTTPS
Got: HTTP 200 Expected: 301 redirect to HTTPS

www / non-www

https://www.compaq-mtv-progressive-surgeons.trycloudflare.com/
200https://compaq-mtv-progressive-surgeons.trycloudflare.com/

HTTP → HTTPS

200http://compaq-mtv-progressive-surgeons.trycloudflare.com/

HTTP version does not redirect to HTTPS

B
TLS Certificate Expiry & Recommendations
41 days until leaf cert expires — 3 issues to address
REVIEW

Certificate validity

41
days left
0d 30d 60d 90d+

Recommended actions

  • 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
B
Operational Status Page
No status page link detected
REVIEW
No status page link detected
Info::
No operational status page link detected
Status pages communicate planned maintenance and incidents to users -- a hallmark of operationally-mature services. Most SaaS teams publish one via Atlassian Statuspage, Instatus, BetterUptime, or a self-hosted Cachet. Smaller sites legitimately don't need one; flagged as Info, not a failure.
B
Health Check Endpoint
No conventional health endpoint found
REVIEW
No conventional health endpoint found
Info::
No conventional health endpoint found
Health endpoints (/health, /healthz, /status, /ping, /api/health) let uptime monitors, load balancers, and orchestration systems (Kubernetes, ECS, Fly.io) verify the service is alive. Marketing sites and small services often skip them legitimately; flagged as Info, not a failure. Probe results: /api/health: 404, /health: 404, /healthz: 404, /ping: 404, /status: 404.
A
DNS Records
2 A records, 30 ms lookup
PASS
2 A records, 30 ms lookup
Info::
Resolves to 2 IPv4 address(es)
Got: 104.16.230.132, 104.16.231.132
Info::
Has 2 IPv6 (AAAA) record(s)
Got: 2606:4700::6810:e784, 2606:4700::6810:e684
Info::
No NS records found
Info::
No MX records — email not configured via DNS
Info::
No SPF record found in TXT records
SPF helps prevent email spoofing. Add a TXT record starting with 'v=spf1'.
Info::
DNS resolution time: 30 ms
Got: 30 ms
A104.16.230.132, 104.16.231.132
AAAA2606:4700::6810:e784, 2606:4700::6810:e684
CNAME—
NS—
MX—
TXT—
CAALookup not available with standard resolver
Resolved in 30 ms

SPF helps prevent email spoofing. Add a TXT record starting with 'v=spf1'.

Why this matters

Without SPF, receiving servers can't validate sending IPs — your domain is easier to spoof in phishing.

Learn more ▾

SPF complements DMARC. Both should be published. SPF records list authorized sending IPs (e.g., `v=spf1 include:_spf.google.com ~all` for Google Workspace). After publishing, verify in Google Postmaster Tools or mxtoolbox.

Source: RFC 7208 (SPF)

A+
Subdomain Takeover
No subdomain takeover risk detected
PASS
No subdomain takeover risk detected
Info::
No CNAME record present
A+
Multi-Resolver DNS Speed
Mean 16ms across 3 resolvers (spread 23ms)
PASS
Mean 16ms across 3 resolvers (spread 23ms)
Info::
Quad9: 3ms
Got: 3ms via 9.9.9.9:53
Info::
Cloudflare: 20ms
Got: 20ms via 1.1.1.1:53
Info::
Google: 26ms
Got: 26ms via 8.8.8.8:53
A+
Redirect Chain
No redirects — direct access
PASS
No redirects — direct access
Info::
No redirects — direct access
Got: https://compaq-mtv-progressive-surgeons.trycloudflare.com

https://compaq-mtv-progressive-surgeons....

642 ms · HTTP/1.1 FINAL

#URLStatusTimeProtocolServer
1https://compaq-mtv-progressive-surgeons....200642 msHTTP/1.1cloudflare
A+
IPv6 Readiness
IPv6 reachable (17 ms)
PASS
IPv6 reachable (17 ms)
Info::
IPv6 is configured and reachable at 2606:4700::6810:e784, 2606:4700::6810:e684
Got: 17 ms connect
IPv6 Ready
AAAA Records 2606:4700::6810:e784, 2606:4700::6810:e684 Connection Reachable (17 ms)
A
HTTP Probe Timing
Total 666 ms — DNS, TCP, TLS, TTFB, content transfer breakdown
PASS
DNS Lookup DNS Lookup — time to resolve the domain name to an IP address.
30 ms
TCP Connect TCP Connect — time to establish a TCP connection to the server.
17 ms
TLS Handshake TLS Handshake — time to complete the HTTPS encryption handshake.
25 ms
Time to First Byte Time to First Byte — how long the server takes to respond with the first byte of data.
664 ms
Total Time Total request time from DNS lookup through full response.
667 ms

Connection waterfall

DNS Lookup 30 ms TCP Connect 17 ms TLS Handshake 25 ms Server Processing 592 ms Content Transfer 3 ms
A
CDN & Delivery
Cloudflare (DYNAMIC)
PASS
Cloudflare (DYNAMIC)
Info::
Document is served via Cloudflare CDN (edge: CDG)
Got: cf-ray: a407fc903ca5027e-CDG
Info::
CDN cache status: DYNAMIC
Document served via CDN: Cloudflare
Provider Cloudflare Cache Status DYNAMIC Evidence cf-ray: a407fc903ca5027e-CDG
A+
CDN Cache Observability
Cache state: DYNAMIC
PASS
Cache state: DYNAMIC
Info::
CDN cache state observable via 1 header(s)
Got: cf-cache-status=DYNAMIC
Domain Intelligence
Domain intelligence data not available
INFO
Domain intelligence data not available

RDAP and WHOIS lookup both failed

All checks on this page are automated. Results are estimates - run targeted manual reviews when the score affects a release decision.

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