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https://It-wars.com

Infrastructure

· 17 checks — DNS, redirects, IPv6, crawlability, URL variants, and domain intelligence rolled into one auditable list.
SCORE
90
GRADE
A
FIX
1
REVIEW
7
PASS
9
INFO
0
Probed from Madrid, Spain
200 OK
Checks
17
9 PASS 7 REVIEW 1 FIX
D
CDN & Delivery
Action
No CDN detected
FIX
No CDN detected
Warning::
No CDN detected
A CDN can significantly improve load times for users around the world by caching content at edge nodes closer to them.
No CDN detected

Consider using a CDN to improve global delivery speed and reduce origin load.

B
Reverse DNS
0/1 IPs match cert SAN
REVIEW
0/1 IPs match cert SAN
Info::
PTR for 82.64.26.151 does not match any cert SAN: 82-64-26-151.subs.proxad.net
Common when behind a CDN or shared hosting (PTR points at the provider's hostname). Mismatch can also affect mail deliverability if this IP sends email -- many MTAs reject mail when forward+reverse DNS disagree.
B
Multi-Resolver DNS Speed
Mean 61ms across 2 resolvers (spread 39ms)
REVIEW
Mean 61ms across 2 resolvers (spread 39ms)
Info::
Google: 42ms
Got: 42ms via 8.8.8.8:53
Info::
Quad9: 81ms
Got: 81ms via 9.9.9.9:53
Warning::
Cloudflare failed: read udp 141.227.188.220:43767->1.1.1.1:53: i/o timeout
Single-resolver failure. Could be transient, geo-routing issue, or resolver-specific blocking.
C
IPv6 Readiness
Action
No IPv6 support
REVIEW
No IPv6 support
Info::
No IPv6 (AAAA) records found
IPv6 support is increasingly important for global accessibility. About 40% of internet users have IPv6 connectivity.
No IPv6 Support
About 40% of internet users have IPv6. Consider adding AAAA records.

IPv6 support is increasingly important for global accessibility. About 40% of internet users have IPv6 connectivity.

Why this matters

No AAAA records — same impact as 'no IPv6 (AAAA) records'; IPv6-preferring clients pay extra latency falling back to IPv4.

Source: Google IPv6 stats

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

Certificate validity

78
days left
0d 30d 60d 90d+

Recommended actions

  • Submit your domain to hstspreload.org to be added to the Chrome preload list
  • Enable OCSP stapling on your TLS server to remove a CA roundtrip and protect user privacy
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.
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
1 A records, 45 ms lookup
PASS
1 A records, 45 ms lookup
Info::
Resolves to 1 IPv4 address(es)
Got: 82.64.26.151
Info::
Single A record — no DNS redundancy
Multiple A records provide failover if one server goes down.
Info::
No IPv6 (AAAA) records
Info::
2 nameserver(s) configured
Got: dns13.ovh.net, ns13.ovh.net
Info::
2 mail exchanger(s) configured
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: 45 ms
Got: 45 ms
A82.64.26.151
AAAA—
CNAME—
NSdns13.ovh.net, ns13.ovh.net
MX
1 mx4.mail.ovh.net
10 mx3.mail.ovh.net
TXT—
CAALookup not available with standard resolver
Resolved in 45 ms

Multiple A records provide failover if one server goes down.

Why this matters

Single A record means a single point of failure — if that IP goes down, your site is unreachable until DNS TTL expires.

Learn more ▾

Add multiple A records for round-robin failover, or use a managed DNS provider with health-checked failover (Route 53, Cloudflare, NS1). Short TTL (60-300s) lets clients recover faster on outages.

Source: SRE practice / DNS architecture

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+
DNSSEC
Signed and validating
PASS
Signed and validating
Info::
DNSSEC fully signed and chain validates (RSASHA256)
A
CAA Records
issue: letsencrypt.org
PASS
issue: letsencrypt.org
Info::
CAA issue tag present — authorized CA(s): letsencrypt.org
Info::
No CAA iodef tag — won't be notified of failed issuance attempts
Add `0 iodef "mailto:security@example.com"` to receive notifications when a CA refuses issuance because it doesn't match your CAA policy. Useful signal for detecting issuance attempts by unauthorized CAs.
A+
Redirect Chain
No redirects — direct access
PASS
No redirects — direct access
Info::
No redirects — direct access
Got: https://It-wars.com

https://It-wars.com

120 ms · HTTP/1.1 FINAL

#URLStatusTimeProtocolServer
1https://It-wars.com200120 msHTTP/1.1Caddy
A+
Crawlability
robots.txt present, sitemap with 516 URLs
PASS
robots.txt present, sitemap with 516 URLs
Info::
robots.txt is present
Got: 13 bytes
Info::
sitemap.xml is present
Info::
sitemap.xml is valid XML
Info::
sitemap.xml contains 516 entries
Info::
robots.txt does not reference a sitemap
Add a 'Sitemap:' directive to robots.txt so search engines can discover your sitemap.

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 13 B Sitemaps referenced 0 User-agents * Blocking No — crawling allowed
User-agent: *
sitemap.xml 200 OK
Type URL Set URLs 516 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 308

www / non-www

https://www.It-wars.com/
200https://It-wars.com/

HTTP → HTTPS

308http://It-wars.com/ → https://It-wars.com/

Consistent

A+
Domain Intelligence
It-wars.com — via OVH sas, 17 years, 7 months old, hosted on PROXAD - Free SAS, FR
PASS
It-wars.com — via OVH sas, 17 years, 7 months old, hosted on PROXAD - Free SAS, FR
Info::
Domain registered until Mar 30, 2027 (7 months remaining)
Info::
DNSSEC is enabled
Info::
Registrar: OVH sas
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: PROXAD - Free SAS, FR
Got: AS12322
Domain expiry

216 days

March 30, 2027

SSL certificate

78 days

Issued by Let's Encrypt

Domain age

17 years, 7 months

Registered March 30, 2009

DNSSEC

Enabled

Protects against DNS spoofing

Hosting

PROXAD - Free SAS, FR

ASN AS12322

82.64.26.151

Registrar

OVH sas

Unlocked 2 NS records
Expiry timeline
Today
+1 year
Domain expiry SSL expiry Danger zone (≤30 days)
Recommended actions
  • Enable registrar lock (clientTransferProhibited) to block unauthorized domain transfers
Registrar OVH sas
Created March 30, 2009 (17 years, 7 months ago)
Expires March 30, 2027 (7 months)
Last Updated March 31, 2026
Name Servers dns13.ovh.net, ns13.ovh.net
DNSSEC Enabled
Hosting
IP Address 82.64.26.151
ASN AS12322 (PROXAD - Free SAS, FR)
Provider PROXAD - Free SAS, FR
Data source: rdap (0.4s)

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

Connection waterfall

DNS Lookup 44 ms TCP Connect 26 ms TLS Handshake 68 ms Server Processing 32 ms Content Transfer 3 ms
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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