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Infrastructure

· 9 checks — DNS, redirects, IPv6, crawlability, URL variants, and domain intelligence rolled into one auditable list.
SCORE
90
GRADE
A
FIX
0
REVIEW
3
PASS
6
INFO
0
Probed from Amsterdam, Netherlands
200 OK
Checks
9
6 PASS 3 REVIEW
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
Crawlability
robots.txt present, no sitemap
REVIEW
robots.txt present, no sitemap
Info::
robots.txt is present
Got: 1309 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 1309 B Sitemaps referenced 0 User-agents nsa, *, Twitterbot Blocking No — crawling allowed
User-agent: *
Allow: /api/v*/store
Allow: /api/v*/applications
Allow: /api/v*/application-directory-static
Allow: /api/v*/invite
Allow: /api/v*/discovery
Allow: /api/discovery
Allow: /invite
Allow: /invite/
Allow: /terms
Allow: /privacy
Disallow: /channels
Disallow: /channels/
Disallow: /verify
Disallow: /verify/
Disallow: /reset
Disallow: /reset/
Disallow: /authorize-ip
Disallow: /authorize-ip/
Disallow: /reject-ip
Disallow: /reject-ip/
Disallow: /reject-mfa
Disallow: /reject-mfa/
Disallow: /oauth2
Disallow: /oauth2/
Disallow: /api
Disallow: /api/
Disallow: /widget
Disallow: /widget/
Disallow: /profile/
Disallow: /report-review
Disallow: /report-review/
Disallow: /store/skus/
Disallow: /wasntme
Disallow: /wasntme/

User-agent: Twitterbot
Disallow: /channels
Disallow: /channels/
Disallow: /verify
Disallow: /verify/
Disallow: /reset
Disallow: /reset/
Disallow: /authorize-ip
Disallow: /authorize-ip/
Disallow: /reject-ip
Disallow: /reject-ip/
Disallow: /reject-mfa
Disallow: /reject-mfa/
Disallow: /report-review
Disallow: /report-review/
Disallow: /oauth2
Disallow: /oauth2/
Disallow: /api
Disallow: /api/
Disallow: /widget
Disallow: /widget/
Disallow: /profile/
Allow: /api/v*/application-directory-static
Allow: /invite
Allow: /invite/
Allow: /terms
Allow: /privacy

User-agent: nsa
Disallow: /

sitemap.xml No sitemap found

No sitemap found

Adding a sitemap helps search engines discover your pages.

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

Certificate validity

46
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
A+
DNS Records
5 A records, 10 ms lookup
PASS
5 A records, 10 ms lookup
Info::
Resolves to 5 IPv4 address(es)
Got: 162.159.135.232, 162.159.136.232, 162.159.137.232, 162.159.128.233, 162.159.138.232
Info::
No IPv6 (AAAA) records
Info::
2 nameserver(s) configured
Got: gabe.ns.cloudflare.com, sima.ns.cloudflare.com
Info::
5 mail exchanger(s) configured
Info::
CAA records not checked
CAA record lookup requires a specialized DNS resolver. This check will be available in a future update.
Info::
SPF record present in TXT
Info::
DNS resolution time: 10 ms
Got: 10 ms
A162.159.135.232, 162.159.136.232, 162.159.137.232, 162.159.128.233, 162.159.138.232
AAAA
CNAME
NSgabe.ns.cloudflare.com, sima.ns.cloudflare.com
MX
1 aspmx.l.google.com
5 alt1.aspmx.l.google.com
5 alt2.aspmx.l.google.com
10 aspmx3.googlemail.com
10 aspmx2.googlemail.com
TXT
apple-domain-verification=UP89cBit9taWldL9
docusign=90632817-c176-45ac-9297-96916059c0c5
slack-domain-verification=hb2Jt7Z5kT0NqJOuGUM2P6L3ZihqWD3wR17JuECt
google-site-verification=19lneLj60qA3xv2S96DiWzeNjLZZca3otEPR6KhvrBQ
google-site-verification=4lTw99D7TJimzNkaj9WtUoOpZoXad73hmD4WgR7COH4
google-site-verification=AkZq_nCggw5fS3x2crQxF9I_9MEdqqWIVB-mutOiFzw
google-site-verification=P3cQmz_2xQ17u5qOBHf7JIAYGq3HzDq0UtEkbOR6ZjQ
google-site-verification=Xos4rv9-rY3aGpQ6FtxhUC_Buhef0wF88_4rB4HmTZI
google-site-verification=uv4vY9gTOxCxIHlq_V75SMEEvcU44ATbkPcmV0Cpvus
atlassian-domain-verification=JNe2Ze7P8p623k8f7xRaHDyQWb6VzLxjFga1tu8M7lmVXC0bo1...
SPF v=spf1 include:_spf.google.com include:mail.zendesk.com include:sendgrid.net inc...
CAALookup not available with standard resolver
Resolved in 10 ms

CAA record lookup requires a specialized DNS resolver. This check will be available in a future update.

Why this matters

Informational: CAA (Certification Authority Authorization) records weren't checked in this scan.

A+
Redirect Chain
No redirects — direct access
PASS
No redirects — direct access
Info::
No redirects — direct access
Got: https://discord.com

https://discord.com

42 ms · HTTP/1.1 FINAL

#URLStatusTimeProtocolServer
1https://discord.com20042 msHTTP/1.1cloudflare
A+
URL Variants
www/non-www, trailing slash, HTTP→HTTPS
PASS
www/non-www, trailing slash, HTTP→HTTPS
Info::
www/non-www redirect configured correctly (preferred: non-www)
Info::
HTTP correctly 301-redirects to HTTPS

www / non-www

301https://www.discord.com/
200https://discord.com/

Preferred variant: non-www

HTTP → HTTPS

301http://discord.com/ https://discord.com/

Consistent

A+
Domain Intelligence
discord.com — via Cloudflare, Inc., 25 years, 9 months old, hosted on Cloudflare
PASS
discord.com — via Cloudflare, Inc., 25 years, 9 months old, hosted on Cloudflare
Info::
Domain registered until Nov 6, 2026 (6 months remaining)
Info::
DNSSEC is enabled
Info::
Registrar: Cloudflare, 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

116 days

November 6, 2026

SSL certificate

46 days

Issued by Google Trust Services

Domain age

25 years, 9 months

Registered November 6, 2000

DNSSEC

Enabled

Protects against DNS spoofing

Hosting

Cloudflare

ASN AS13335

162.159.138.232

Registrar

Cloudflare, Inc.

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 Cloudflare, Inc.
Created November 6, 2000 (25 years, 9 months ago)
Expires November 6, 2026 (6 months)
Last Updated August 8, 2025
Name Servers gabe.ns.cloudflare.com, sima.ns.cloudflare.com
DNSSEC Enabled
Hosting
IP Address 162.159.138.232
ASN AS13335 (CLOUDFLARENET - Cloudflare, Inc., US)
Provider Cloudflare
Data source: rdap (0.3s)

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 44 ms — DNS, TCP, TLS, TTFB, content transfer breakdown
PASS
DNS Lookup DNS Lookup — time to resolve the domain name to an IP address.
3 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.
8 ms
Time to First Byte Time to First Byte — how long the server takes to respond with the first byte of data.
43 ms
Total Time Total request time from DNS lookup through full response.
45 ms

Connection waterfall

DNS Lookup 3 ms TCP Connect 1 ms TLS Handshake 8 ms Server Processing 32 ms Content Transfer 2 ms
A+
CDN & Delivery
Cloudflare (HIT)
PASS
Cloudflare (HIT)
Info::
Site is served via Cloudflare CDN (edge: AMS)
Got: cf-ray: 9ed4cbf12badf975-AMS
Info::
CDN cache status: HIT
CDN Detected: Cloudflare
Provider Cloudflare Cache Status HIT Evidence cf-ray: 9ed4cbf12badf975-AMS
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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