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https://xpenv.com

Infrastructure

· 17 checks — DNS, redirects, IPv6, crawlability, URL variants, and domain intelligence rolled into one auditable list.
SCORE
94
GRADE
A
FIX
0
REVIEW
5
PASS
12
INFO
0
Probed from Singapore, Singapore
200 OK
Checks
17
12 PASS 5 REVIEW
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 104.21.51.140: lookup 104.21.51.140: 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 172.67.181.41: lookup 172.67.181.41: 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 2606:4700:3033::ac43:b529: lookup 2606:4700:3033::ac43:b529: 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 2606:4700:3034::6815:338c: lookup 2606:4700:3034::6815:338c: 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
73 days until leaf cert expires — 3 issues to address
REVIEW

Certificate validity

73
days left
0d 30d 60d 90d+

Recommended actions

  • Extend HSTS max-age to at least 31536000 (1 year) to meet the preload list criteria
  • Add includeSubDomains to the HSTS directive
  • Add the preload directive and submit to hstspreload.org once max-age + includeSubDomains are in place
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, 5 ms lookup
PASS
2 A records, 5 ms lookup
Info::
Resolves to 2 IPv4 address(es)
Got: 104.21.51.140, 172.67.181.41
Info::
Has 2 IPv6 (AAAA) record(s)
Got: 2606:4700:3033::ac43:b529, 2606:4700:3034::6815:338c
Info::
2 nameserver(s) configured
Got: jule.ns.cloudflare.com, benedict.ns.cloudflare.com
Info::
3 mail exchanger(s) configured
Info::
SPF record present in TXT
Info::
DNS resolution time: 5 ms
Got: 5 ms
A104.21.51.140, 172.67.181.41
AAAA2606:4700:3033::ac43:b529, 2606:4700:3034::6815:338c
CNAME—
NSjule.ns.cloudflare.com, benedict.ns.cloudflare.com
MX
20 route2.mx.cloudflare.net
86 route1.mx.cloudflare.net
93 route3.mx.cloudflare.net
TXT
SPF v=spf1 include:_spf.mx.cloudflare.net ~all
CAALookup not available with standard resolver
Resolved in 5 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 3ms across 3 resolvers (spread 3ms)
PASS
Mean 3ms across 3 resolvers (spread 3ms)
Info::
Cloudflare: 2ms
Got: 2ms via 1.1.1.1:53
Info::
Google: 2ms
Got: 2ms via 8.8.8.8:53
Info::
Quad9: 5ms
Got: 5ms 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://xpenv.com

https://xpenv.com

52 ms · HTTP/1.1 FINAL

#URLStatusTimeProtocolServer
1https://xpenv.com20052 msHTTP/1.1cloudflare
A+
IPv6 Readiness
IPv6 reachable (2 ms)
PASS
IPv6 reachable (2 ms)
Info::
IPv6 is configured and reachable at 2606:4700:3033::ac43:b529, 2606:4700:3034::6815:338c
Got: 2 ms connect
IPv6 Ready
AAAA Records 2606:4700:3033::ac43:b529, 2606:4700:3034::6815:338c Connection Reachable (2 ms)
A+
Crawlability
robots.txt present, sitemap with 7 URLs
PASS
robots.txt present, sitemap with 7 URLs
Info::
robots.txt is present
Got: 553 bytes
Info::
sitemap.xml is present
Info::
sitemap.xml is valid XML
Info::
sitemap.xml contains 7 entries
Info::
robots.txt references sitemap
robots.txt 200 OK
Size 553 B Sitemaps referenced 1 User-agents * Blocking No — crawling allowed
# XPENV.COM — crawler policy (classic robots directives for broad compatibility).

# Preference for indexing the public web app shell and static docs at this origin.



User-agent: *

Allow: /



# Former Content-Signals (ai-train / search / ai-input) appeared here for experimental agent awareness;

# they are omitted so strict robots validators (and tools like Lighthouse) accept this file verbatim.

# For transparency and indexing: see /.well-known/api-catalog , /sitemap.xml , and canonical HTML URLs.



Sitemap: https://xpenv.com/sitemap.xml
sitemap.xml 200 OK
Type URL Set URLs 7 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 301-redirects to HTTPS

www / non-www

https://www.xpenv.com/
200https://xpenv.com/

HTTP → HTTPS

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

Consistent

A+
Domain Intelligence
xpenv.com — via HOSTINGER operations, UAB, 16 days old
PASS
xpenv.com — via HOSTINGER operations, UAB, 16 days old
Info::
Domain registered until May 9, 2027 (11 months remaining)
Info::
Domain is only 16 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 May 9, 2026
Info::
DNSSEC is enabled
Info::
Registrar: HOSTINGER operations, UAB
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.
Domain expiry

347 days

May 9, 2027

SSL certificate

73 days

Issued by Google Trust Services

Domain age

16 days

Registered May 9, 2026

DNSSEC

Enabled

Protects against DNS spoofing

Hosting

Unknown

2606:4700:3034::6815:338c

Registrar

HOSTINGER operations, UAB

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 HOSTINGER operations, UAB
Created May 9, 2026 (16 days ago)
Expires May 9, 2027 (11 months)
Last Updated May 22, 2026
Name Servers benedict.ns.cloudflare.com, jule.ns.cloudflare.com
DNSSEC Enabled
Hosting
IP Address 2606:4700:3034::6815:338c
Data source: rdap (0.7s)

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 238 ms — DNS, TCP, TLS, TTFB, content transfer breakdown
PASS
DNS Lookup DNS Lookup — time to resolve the domain name to an IP address.
5 ms
TCP Connect TCP Connect — time to establish a TCP connection to the server.
1 ms
TLS Handshake TLS Handshake — time to complete the HTTPS encryption handshake.
9 ms
Time to First Byte Time to First Byte — how long the server takes to respond with the first byte of data.
237 ms
Total Time Total request time from DNS lookup through full response.
238 ms

Connection waterfall

DNS Lookup 5 ms TCP Connect 1 ms TLS Handshake 9 ms Server Processing 222 ms Content Transfer 1 ms
A
CDN & Delivery
Cloudflare (DYNAMIC)
PASS
Cloudflare (DYNAMIC)
Info::
Site is served via Cloudflare CDN (edge: SIN)
Got: cf-ray: a0179bebec585fc0-SIN
Info::
CDN cache status: DYNAMIC
CDN Detected: Cloudflare
Provider Cloudflare Cache Status DYNAMIC Evidence cf-ray: a0179bebec585fc0-SIN
A+
CDN Cache Observability
Cache state: DYNAMIC
PASS
Cache state: DYNAMIC
Info::
CDN cache state observable via 2 header(s)
Got: age=154, 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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