Skip to content
https://padhaworld.pages.dev

Infrastructure

· 17 checks — DNS, redirects, IPv6, crawlability, URL variants, and domain intelligence rolled into one auditable list.
SCORE
91
GRADE
A
FIX
0
REVIEW
7
PASS
9
INFO
1
Probed from Madrid, Spain
200 OK
Checks
17
9 PASS 7 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 188.114.96.2: lookup 188.114.96.2: 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 188.114.97.2: lookup 188.114.97.2: 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 2a06:98c1:3120::2: lookup 2a06:98c1:3120::2: 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 2a06:98c1:3121::2: lookup 2a06:98c1:3121::2: 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
TLS Certificate Expiry & Recommendations
88 days until leaf cert expires — 3 issues to address
REVIEW

Certificate validity

88
days left
0d 30d 60d 90d+

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
B
CDN & Delivery
Cloudflare Pages
REVIEW
Cloudflare Pages
Info::
Document is served via Cloudflare Pages CDN
Got: delegation padhaworld.pages.dev
Document served via CDN: Cloudflare Pages
Provider Cloudflare Pages Evidence delegation padhaworld.pages.dev
B
CDN Cache Observability
No CDN cache-status headers in the response
REVIEW
No CDN cache-status headers in the response
Info::
No CDN cache-status headers in the response
Without an X-Cache / CF-Cache-Status / X-Vercel-Cache / Age header, you can't tell from outside whether a request hit the cache or went to origin. Operationally important: enables debugging stale-content reports and verifying cache rules. Most managed CDN platforms emit at least one of these by default; absence often means the platform's diagnostic headers are stripped at an upstream proxy.
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.
A+
DNS Records
2 A records, 53 ms lookup
PASS
2 A records, 53 ms lookup
Info::
Resolves to 2 IPv4 address(es)
Got: 188.114.96.2, 188.114.97.2
Info::
Has 2 IPv6 (AAAA) record(s)
Got: 2a06:98c1:3120::2, 2a06:98c1:3121::2
Info::
2 nameserver(s) configured
Got: ali.ns.cloudflare.com, chip.ns.cloudflare.com
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: 53 ms
Got: 53 ms
A188.114.96.2, 188.114.97.2
AAAA2a06:98c1:3120::2, 2a06:98c1:3121::2
CNAME—
NSali.ns.cloudflare.com, chip.ns.cloudflare.com
MX—
TXT—
CAALookup not available with standard resolver
Resolved in 53 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 19ms across 3 resolvers (spread 21ms)
PASS
Mean 19ms across 3 resolvers (spread 21ms)
Info::
Quad9: 8ms
Got: 8ms via 9.9.9.9:53
Info::
Cloudflare: 20ms
Got: 20ms via 1.1.1.1:53
Info::
Google: 29ms
Got: 29ms 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://padhaworld.pages.dev

https://padhaworld.pages.dev

88 ms · HTTP/1.1 FINAL

#URLStatusTimeProtocolServer
1https://padhaworld.pages.dev20088 msHTTP/1.1cloudflare
A+
IPv6 Readiness
IPv6 reachable (17 ms)
PASS
IPv6 reachable (17 ms)
Info::
IPv6 is configured and reachable at 2a06:98c1:3120::2, 2a06:98c1:3121::2
Got: 17 ms connect
IPv6 Ready
AAAA Records 2a06:98c1:3120::2, 2a06:98c1:3121::2 Connection Reachable (17 ms)
A+
Crawlability
robots.txt present, sitemap with 29 URLs
PASS
robots.txt present, sitemap with 29 URLs
Info::
robots.txt is present
Got: 1491 bytes
Info::
sitemap.xml is present
Info::
sitemap.xml is valid XML
Info::
sitemap.xml contains 29 entries
Info::
robots.txt references sitemap
robots.txt 200 OK
Size 1491 B Sitemaps referenced 1 User-agents PerplexityBot, ClaudeBot, DuckAssistBot, YouBot, *, GPTBot, OAI-SearchBot, Applebot-Extended, Amazonbot, ChatGPT-User, Perplexity-User, Google-Extended, Bytespider, meta-externalagent, Claude-User, CCBot Blocking No — crawling allowed
# Padha World — robots.txt
# Public learning content is open to everyone, including AI/answer engines.
# Personal/functional areas stay private.

User-agent: *
Allow: /
Disallow: /api/
Disallow: /dashboard
Disallow: /sign-in
Disallow: /forgot-password
Disallow: /reset-password

# AI & LLM crawlers — explicitly welcome to read and cite our public pages (GEO/AEO).
User-agent: GPTBot
Allow: /
Disallow: /api/
Disallow: /dashboard

User-agent: OAI-SearchBot
Allow: /
Disallow: /api/
Disallow: /dashboard

User-agent: ChatGPT-User
Allow: /
Disallow: /api/
Disallow: /dashboard

User-agent: PerplexityBot
Allow: /
Disallow: /api/
Disallow: /dashboard

User-agent: Perplexity-User
Allow: /
Disallow: /api/
Disallow: /dashboard

User-agent: ClaudeBot
Allow: /
Disallow: /api/
Disallow: /dashboard

User-agent: Claude-User
Allow: /
Disallow: /api/
Disallow: /dashboard

User-agent: Google-Extended
Allow: /
Disallow: /api/
Disallow: /dashboard

User-agent: Applebot-Extended
Allow: /
Disallow: /api/
Disallow: /dashboard

User-agent: CCBot
Allow: /
Disallow: /api/
Disallow: /dashboard

User-agent: Amazonbot
Allow: /
Disallow: /api/
Disallow: /dashboard

User-agent: Bytespider
Allow: /
Disallow: /api/
Disallow: /dashboard

User-agent: meta-externalagent
Allow: /
Disallow: /api/
Disallow: /dashboard

User-agent: DuckAssistBot
Allow: /
Disallow: /api/
Disallow: /dashboard

User-agent: YouBot
Allow: /
Disallow: /api/
Disallow: /dashboard

Sitemap: https://padhaworld.pages.dev/sitemap.xml
sitemap.xml 200 OK
Type URL Set URLs 29 entries Valid XML Yes
Sample URLs:
A+
URL Variants
www/non-www, trailing slash, HTTP→HTTPS
PASS
www/non-www, trailing slash, HTTP→HTTPS
Info::
HTTP correctly redirects to HTTPS permanently
Got: HTTP 301

www / non-www

404https://www.padhaworld.pages.dev/
200https://padhaworld.pages.dev/

HTTP → HTTPS

301http://padhaworld.pages.dev/ → https://padhaworld.pages.dev/

Consistent

A+
HTTP Probe Timing
Total 127 ms — DNS, TCP, TLS, TTFB, content transfer breakdown
PASS
DNS Lookup DNS Lookup — time to resolve the domain name to an IP address.
38 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.
24 ms
Time to First Byte Time to First Byte — how long the server takes to respond with the first byte of data.
127 ms
Total Time Total request time from DNS lookup through full response.
128 ms

Connection waterfall

DNS Lookup 38 ms TCP Connect 17 ms TLS Handshake 24 ms Server Processing 48 ms Content Transfer 1 ms
A+
Health Check Endpoint
Health endpoint at https://padhaworld.pages.dev/api/health (HTTP 200)
PASS
Health endpoint at https://padhaworld.pages.dev/api/health (HTTP 200)
Info::
Public health endpoint at https://padhaworld.pages.dev/api/health
Got: https://padhaworld.pages.dev/api/health
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.

Send Feedback