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https://ucs.org

Infrastructure

· 9 checks — DNS, redirects, IPv6, crawlability, URL variants, and domain intelligence rolled into one auditable list.
SCORE
93
GRADE
A
FIX
0
REVIEW
2
PASS
7
INFO
0
Probed from Madrid, Spain
301 Moved Permanently
Checks
9
7 PASS 2 REVIEW
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 301-redirects to HTTPS

www / non-www

200https://www.ucs.org/
200https://ucs.org/

Inconsistent — duplicate content risk

HTTP → HTTPS

301http://ucs.org/ https://ucs.org/

Consistent

B
TLS Certificate Expiry & Recommendations
45 days until leaf cert expires — 4 issues to address
REVIEW

Certificate validity

45
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 the preload directive and submit to hstspreload.org once max-age + includeSubDomains are in place
  • 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
A+
DNS Records
3 A records, 55 ms lookup
PASS
3 A records, 55 ms lookup
Info::
Resolves to 3 IPv4 address(es)
Got: 172.67.75.36, 104.26.7.20, 104.26.6.20
Info::
Has 3 IPv6 (AAAA) record(s)
Got: 2606:4700:20::ac43:4b24, 2606:4700:20::681a:714, 2606:4700:20::681a:614
Info::
2 nameserver(s) configured
Got: max.ns.cloudflare.com, ali.ns.cloudflare.com
Info::
1 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: 55 ms
Got: 55 ms
A172.67.75.36, 104.26.7.20, 104.26.6.20
AAAA2606:4700:20::ac43:4b24, 2606:4700:20::681a:714, 2606:4700:20::681a:614
CNAME
NSmax.ns.cloudflare.com, ali.ns.cloudflare.com
MX
0 ucs-org.mail.protection.outlook.com
TXT
MS=ms77943995
google-gws-recovery-domain-verification=58168944
FWCUGEW0DUC6INI17ZRJZ2YDU31Z50PH0XD37S615
teamviewer-sso-verification=63a5a52b6694430bbc6ceed085154fb0
box-domain-verification=c94af8fab33ce33f42452f641f9b916c905a047667a955208cc33858...
google-site-verification=J-RNoeUMQmqGzraaJjzy4iOre3ZzEV9GHF2b3TYKcjA
openai-domain-verification=dv-EHsiWG9QEbUNMKXa5L7NRB6K
anthropic-domain-verification-1698js=rSGOwDf1819SIIFoQ6SOvI549
google-site-verification=YwI86W0LQ0Db9iF1SmupsJxQgnCwflnB4A030li0aa4
SPF v=spf1 mx ip4:161.199.112.231 ip4:23.83.208.0/20 ip4:23.83.248.0/22 ip4:64.18.0....
facebook-domain-verification=2xsove6japf6gitw90rmql9clu3pn3
CAALookup not available with standard resolver
Resolved in 55 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
1 redirect(s), 806 ms total
PASS
1 redirect(s), 806 ms total
Info::
Single redirect
Got: https://ucs.org → https://www.ucs.org/ (301)
Info::
WWW normalization redirect
Info::
Redirect overhead: 806 ms total
Got: 806 ms

https://ucs.org

462 ms · HTTP/1.1

301

https://www.ucs.org/

345 ms · HTTP/1.1 FINAL

#URLStatusTimeProtocolServer
1https://ucs.org301462 msHTTP/1.1cloudflare
2https://www.ucs.org/200345 msHTTP/1.1cloudflare

See the visual redirect chain in the HTTP Probe tab →

A+
IPv6 Readiness
IPv6 reachable (17 ms)
PASS
IPv6 reachable (17 ms)
Info::
IPv6 is configured and reachable at 2606:4700:20::ac43:4b24, 2606:4700:20::681a:714, 2606:4700:20::681a:614
Got: 17 ms connect
IPv6 Ready
AAAA Records 2606:4700:20::ac43:4b24, 2606:4700:20::681a:714, 2606:4700:20::681a:614 Connection Reachable (17 ms)
A+
Crawlability
robots.txt present, sitemap with 4650 URLs
PASS
robots.txt present, sitemap with 4650 URLs
Info::
robots.txt is present
Got: 2210 bytes
Info::
sitemap.xml is present
Info::
sitemap.xml is valid XML
Info::
sitemap.xml contains 4650 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 2210 B Sitemaps referenced 0 User-agents * Blocking No — crawling allowed
#
# robots.txt
#
# This file is to prevent the crawling and indexing of certain parts
# of your site by web crawlers and spiders run by sites like Yahoo!
# and Google. By telling these "robots" where not to go on your site,
# you save bandwidth and server resources.
#
# This file will be ignored unless it is at the root of your host:
# Used:    http://example.com/robots.txt
# Ignored: http://example.com/site/robots.txt
#
# For more information about the robots.txt standard, see:
# http://www.robotstxt.org/robotstxt.html

User-agent: *
# CSS, JS, Images
Allow: /core/*.css$
Allow: /core/*.css?
Allow: /core/*.js$
Allow: /core/*.js?
Allow: /core/*.gif
Allow: /core/*.jpg
Allow: /core/*.jpeg
Allow: /core/*.png
Allow: /core/*.svg
Allow: /profiles/*.css$
Allow: /profiles/*.css?
Allow: /profiles/*.js$
Allow: /profiles/*.js?
Allow: /profiles/*.gif
Allow: /profiles/*.jpg
Allow: /profiles/*.jpeg
Allow: /profiles/*.png
Allow: /profiles/*.svg
# Directories
Disallow: /core/
Disallow: /profiles/
# Files
Disallow: /README.md
Disallow: /composer/Metapackage/README.txt
Disallow: /composer/Plugin/ProjectMessage/README.md
Disallow: /composer/Plugin/Scaffold/README.md
Disallow: /composer/Plugin/VendorHardening/README.txt
Disallow: /composer/Template/README.txt
Disallow: /modules/README.txt
Disallow: /sites/README.txt
Disallow: /themes/README.txt
Disallow: /web.config
# Paths (clean URLs)
Disallow: /admin/
Disallow: /comment/reply/
Disallow: /filter/tips
Disallow: /node/add/
Disallow: /search/
Disallow: /user/register
Disallow: /user/password
Disallow: /user/login
Disallow: /user/logout
Disallow: /media/oembed
Disallow: /*/media/oembed
# Paths (no clean URLs)
Disallow: /index.php/admin/
Disallow: /index.php/comment/reply/
Disallow: /index.php/filter/tips
Disallow: /index.php/node/add/
Disallow: /index.php/search/
Disallow: /index.php/user/password
Disallow: /index.php/user/register
Disallow: /index.php/user/login
Disallow: /index.php/user/logout
Disallow: /index.php/media/oembed
Disallow: /index.php/*/media/oembed

#
# Client Custom Append Section
# To modify this config section, edit /custom-scaffold-assets/robots.txt.append, then run composer install
#

#
# End Client Custom Append Section
#

A+
Domain Intelligence
ucs.org — via Network Solutions, LLC, 33 years, 11 months old
PASS
ucs.org — via Network Solutions, LLC, 33 years, 11 months old
Info::
Domain registered until Nov 1, 2026 (6 months remaining)
Info::
DNSSEC is not enabled
DNSSEC protects against DNS spoofing attacks. While not required, enabling DNSSEC adds an additional layer of security. Contact your DNS provider to enable it.
Info::
Registrar: Network Solutions, LLC
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

140 days

November 1, 2026

SSL certificate

45 days

Issued by Google Trust Services

Domain age

33 years, 11 months

Registered November 2, 1992

DNSSEC

Not enabled

Protects against DNS spoofing

Hosting

Unknown

2606:4700:20::681a:614

Registrar

Network Solutions, LLC

Unlocked 2 NS records
Expiry timeline
Today
+1 year
Domain expiry SSL expiry Danger zone (≤30 days)
Recommended actions
  • Enable DNSSEC to protect visitors from DNS spoofing
  • Enable registrar lock (clientTransferProhibited) to block unauthorized domain transfers
Registrar Network Solutions, LLC
Created November 2, 1992 (33 years, 11 months ago)
Expires November 1, 2026 (6 months)
Last Updated September 7, 2025
Name Servers ali.ns.cloudflare.com, max.ns.cloudflare.com
DNSSEC Not enabled
Hosting
IP Address 2606:4700:20::681a:614
Data source: rdap (0.3s)

DNSSEC protects against DNS spoofing attacks. While not required, enabling DNSSEC adds an additional layer of security. Contact your DNS provider to enable it.

Why this matters

Without DNSSEC, an attacker who can poison your DNS can hijack your domain — and SSL certs alone don't stop them.

Learn more

DNSSEC adds cryptographic signatures to DNS records, preventing forged responses from poisoning resolver caches. Without it, an attacker who controls the network path can redirect your domain to a malicious server before any HTTPS handshake happens. Most modern registrars (Cloudflare, Google Domains, Route 53) enable it with one toggle.

Source: ICANN / RFC 4033

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

Connection waterfall

DNS Lookup 55 ms TCP Connect 16 ms TLS Handshake 23 ms Server Processing 483 ms Content Transfer 0 ms
A
CDN & Delivery
Cloudflare (DYNAMIC)
PASS
Cloudflare (DYNAMIC)
Info::
Site is served via Cloudflare CDN (edge: CDG)
Got: cf-ray: 9f07f0b0a93d2a14-CDG
Info::
CDN cache status: DYNAMIC
CDN Detected: Cloudflare
Provider Cloudflare Cache Status DYNAMIC Evidence cf-ray: 9f07f0b0a93d2a14-CDG
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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