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https://setebosstudio.com

Infrastructure

· 17 checks — DNS, redirects, IPv6, crawlability, URL variants, and domain intelligence rolled into one auditable list.
SCORE
85
GRADE
B
FIX
1
REVIEW
6
PASS
10
INFO
0
Probed from Santa Clara, United States
200 OK
Checks
17
10 PASS 6 REVIEW 1 FIX
F
IPv6 Readiness
Action
IPv6 records exist but unreachable
FIX
IPv6 records exist but unreachable
Warning::
IPv6 DNS records exist but server is not reachable
Having AAAA records but an unreachable server is worse than no AAAA — clients may experience delays before falling back to IPv4.
Got: 2606:4700:3030::6815:2bbe, 2606:4700:3031::ac43:b84e
Info::
IPv6 connection error
Got: dial tcp6 [2606:4700:3030::6815:2bbe]:443: connect: network is unreachable
IPv6 Misconfigured
AAAA Records 2606:4700:3030::6815:2bbe, 2606:4700:3031::ac43:b84e Connection UNREACHABLE

Having AAAA records but an unreachable server is worse than no AAAA — clients may experience delays before falling back to IPv4.

Why this matters

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)

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 104.21.43.190: lookup 104.21.43.190: 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 172.67.184.78: lookup 172.67.184.78: 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 2606:4700:3030::6815:2bbe: lookup 2606:4700:3030::6815:2bbe: 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 2606:4700:3031::ac43:b84e: lookup 2606:4700:3031::ac43:b84e: 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
URL Variants
www/non-www, trailing slash, HTTP→HTTPS
REVIEW
www/non-www, trailing slash, HTTP→HTTPS
Critical::
Both www and non-www versions serve content
Got: Both variants return 200 Expected: One variant 301-redirects to the other
Info::
HTTP correctly redirects to HTTPS permanently
Got: HTTP 301

www / non-www

200https://www.setebosstudio.com/
200https://setebosstudio.com/

Inconsistent — duplicate content risk

HTTP → HTTPS

301http://setebosstudio.com/ → https://setebosstudio.com/

Consistent

B
TLS Certificate Expiry & Recommendations
83 days until leaf cert expires — 2 issues to address
REVIEW

Certificate validity

83
days left
0d 30d 60d 90d+

Recommended actions

  • Enable HSTS: Strict-Transport-Security: max-age=31536000; includeSubDomains
  • 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, 26 ms lookup
PASS
2 A records, 26 ms lookup
Info::
Resolves to 2 IPv4 address(es)
Got: 104.21.43.190, 172.67.184.78
Info::
Has 2 IPv6 (AAAA) record(s)
Got: 2606:4700:3030::6815:2bbe, 2606:4700:3031::ac43:b84e
Info::
2 nameserver(s) configured
Got: imani.ns.cloudflare.com, nicolas.ns.cloudflare.com
Info::
1 mail exchanger(s) configured
Info::
SPF record present in TXT
Info::
DNS resolution time: 26 ms
Got: 26 ms
A104.21.43.190, 172.67.184.78
AAAA2606:4700:3030::6815:2bbe, 2606:4700:3031::ac43:b84e
CNAME—
NSimani.ns.cloudflare.com, nicolas.ns.cloudflare.com
MX
10 mail.setebosstudio.com
TXT
SPF v=spf1 a:mail.setebosstudio.com ip4:145.223.81.126 ~all
google-site-verification=YNNwYeqXpu35IxmRqwgFAdRjT7Uz4xwlG5epIQbVgAE
CAALookup not available with standard resolver
Resolved in 26 ms
A+
Subdomain Takeover
No subdomain takeover risk detected
PASS
No subdomain takeover risk detected
Info::
No CNAME record present
A+
DNSSEC
Signed and validating
PASS
Signed and validating
Info::
DNSSEC fully signed and chain validates (ECDSAP256SHA256)
A+
Multi-Resolver DNS Speed
Mean 19ms across 3 resolvers (spread 28ms)
PASS
Mean 19ms across 3 resolvers (spread 28ms)
Info::
Cloudflare: 6ms
Got: 6ms via 1.1.1.1:53
Info::
Google: 18ms
Got: 18ms via 8.8.8.8:53
Info::
Quad9: 34ms
Got: 34ms via 9.9.9.9:53
A+
Redirect Chain
No redirects — direct access
PASS
No redirects — direct access
Info::
No redirects — direct access
Got: https://setebosstudio.com

https://setebosstudio.com

209 ms · HTTP/1.1 FINAL

#URLStatusTimeProtocolServer
1https://setebosstudio.com200209 msHTTP/1.1cloudflare
A+
Crawlability
robots.txt present, sitemap with 12 URLs
PASS
robots.txt present, sitemap with 12 URLs
Info::
robots.txt is present
Got: 2140 bytes
Info::
sitemap.xml is present
Info::
sitemap.xml is valid XML
Info::
sitemap.xml contains 12 entries
Info::
robots.txt references sitemap
robots.txt 200 OK
Size 2140 B Sitemaps referenced 1 User-agents GPTBot, Applebot-Extended, Bytespider, CCBot, meta-externalagent, Googlebot, ChatGPT-User, CloudflareBrowserRenderingCrawler, Bingbot, DuckDuckBot, anthropic-ai, *, Amazonbot, ClaudeBot, Google-Extended, PerplexityBot, Applebot 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: /

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

User-Agent: Googlebot
Allow: /

User-Agent: Bingbot
Allow: /

User-Agent: DuckDuckBot
Allow: /

User-Agent: anthropic-ai
Allow: /

User-Agent: ChatGPT-User
Allow: /

User-Agent: PerplexityBot
Allow: /

User-Agent: Applebot
Allow: /

User-Agent: *
Allow: /

Sitemap: https://setebosstudio.com/sitemap.xml
sitemap.xml 200 OK
Type URL Set URLs 12 entries Valid XML Yes
Sample URLs:
A+
Domain Intelligence
setebosstudio.com — via NameCheap, Inc., 12 days old, hosted on Cloudflare
PASS
setebosstudio.com — via NameCheap, Inc., 12 days old, hosted on Cloudflare
Info::
Domain registered until Aug 10, 2027 (11 months remaining)
Info::
Domain is only 12 days old
Newly registered domains may face SEO trust challenges. Search engines generally give more authority to older domains. This is informational — not a problem to fix.
Got: Registered Aug 10, 2026
Info::
DNSSEC is enabled
Info::
Registrar: NameCheap, Inc.
Warning::
Registrar lock is NOT enabled
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.
Info::
Hosting: Cloudflare
Got: AS13335
Domain expiry

349 days

August 10, 2027

SSL certificate

83 days

Issued by Google Trust Services

Domain age

12 days

Registered August 10, 2026

DNSSEC

Enabled

Protects against DNS spoofing

Hosting

Cloudflare

ASN AS13335

104.21.43.190

Registrar

NameCheap, Inc.

Unlocked 2 NS records
Expiry timeline
Today
+1 year
Domain expiry SSL expiry Danger zone (≤30 days)
Recommended actions
  • Newly registered domain — build backlinks and content to establish SEO trust
  • Enable registrar lock (clientTransferProhibited) to block unauthorized domain transfers
Registrar NameCheap, Inc.
Created August 10, 2026 (12 days ago)
Expires August 10, 2027 (11 months)
Last Updated August 16, 2026
Name Servers imani.ns.cloudflare.com, nicolas.ns.cloudflare.com
DNSSEC Enabled
Hosting
IP Address 104.21.43.190
ASN AS13335 (CLOUDFLARENET - Cloudflare, Inc., US)
Provider Cloudflare
Data source: rdap (0.2s)

Newly registered domains may face SEO trust challenges. Search engines generally give more authority to older domains. This is informational — not a problem to fix.

Why this matters

Informational: domain age. Newer domains may have lower trust signals in spam/security filters.

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.

Why this matters

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

A
HTTP Probe Timing
Total 685 ms — DNS, TCP, TLS, TTFB, content transfer breakdown
PASS
DNS Lookup DNS Lookup — time to resolve the domain name to an IP address.
15 ms
TCP Connect TCP Connect — time to establish a TCP connection to the server.
4 ms
TLS Handshake TLS Handshake — time to complete the HTTPS encryption handshake.
13 ms
Time to First Byte Time to First Byte — how long the server takes to respond with the first byte of data.
532 ms
Total Time Total request time from DNS lookup through full response.
686 ms

Connection waterfall

DNS Lookup 15 ms TCP Connect 4 ms TLS Handshake 13 ms Server Processing 499 ms Content Transfer 154 ms
A
CDN & Delivery
Cloudflare (DYNAMIC)
PASS
Cloudflare (DYNAMIC)
Info::
Site is served via Cloudflare CDN (edge: SJC)
Got: cf-ray: a2f2fc66b823ad44-SJC
Info::
CDN cache status: DYNAMIC
CDN Detected: Cloudflare
Provider Cloudflare Cache Status DYNAMIC Evidence cf-ray: a2f2fc66b823ad44-SJC
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
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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