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https://justia.com

Infrastructure

· 9 checks — DNS, redirects, IPv6, crawlability, URL variants, and domain intelligence rolled into one auditable list.
SCORE
85
GRADE
B
FIX
0
REVIEW
3
PASS
6
INFO
0
Probed from Madrid, Spain
301 Moved Permanently
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
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.justia.com/
200https://justia.com/

Inconsistent — duplicate content risk

HTTP → HTTPS

301http://justia.com/ https://justia.com/

Consistent

B
TLS Certificate Expiry & Recommendations
230 days until leaf cert expires — 3 issues to address
REVIEW

Certificate validity

230
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
A+
DNS Records
4 A records, 37 ms lookup
PASS
4 A records, 37 ms lookup
Info::
Resolves to 4 IPv4 address(es)
Got: 13.224.83.34, 13.224.83.118, 13.224.83.44, 13.224.83.74
Info::
No IPv6 (AAAA) records
Info::
4 nameserver(s) configured
Got: ns-1544.awsdns-01.co.uk, ns-1229.awsdns-25.org, ns-689.awsdns-22.net, ns-181.awsdns-22.com
Info::
7 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: 37 ms
Got: 37 ms
A13.224.83.34, 13.224.83.118, 13.224.83.44, 13.224.83.74
AAAA
CNAME
NSns-1544.awsdns-01.co.uk, ns-1229.awsdns-25.org, ns-689.awsdns-22.net, ns-181.awsdns-22.com
MX
1 aspmx.l.google.com
5 alt2.aspmx.l.google.com
5 alt1.aspmx.l.google.com
10 aspmx3.googlemail.com
10 aspmx4.googlemail.com
10 aspmx5.googlemail.com
10 aspmx2.googlemail.com
TXT
00D80000000dY9r=1TBUt0000000190
SPF v=spf1 ip4:64.41.0.0/16 ip4:18.233.46.101 ip4:174.129.198.54 ip4:173.164.144.242...
ihss8k6cb5k21022dpt9ujr6v6
google-site-verification=wN6kgbzxhsfDKzigAGxJYAb6jN1d_4DUovSp5zTN87U
google-site-verification=kpc8UPihTqsbFmqCJZ5TwlEi-JrR8vAKyXoFnOh8bqc
google-site-verification=XIj0Ysno_tcBWZIISEa1YFJiO4l4WEgCu0Kq42syi-U
facebook-domain-verification=193mou0znjaop5ry9mqzekva5g9jdf
CAALookup not available with standard resolver
Resolved in 37 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), 949 ms total
PASS
1 redirect(s), 949 ms total
Info::
Single redirect
Got: https://justia.com → https://www.justia.com/ (301)
Info::
WWW normalization redirect
Info::
Redirect overhead: 949 ms total
Got: 949 ms

https://justia.com

477 ms · HTTP/1.1

301

https://www.justia.com/

472 ms · HTTP/1.1 FINAL

#URLStatusTimeProtocolServer
1https://justia.com301477 msHTTP/1.1Apache/2.4.18 (Ubuntu)
2https://www.justia.com/200472 msHTTP/1.1cloudflare

See the visual redirect chain in the HTTP Probe tab →

A
Crawlability
robots.txt present, no sitemap
PASS
robots.txt present, no sitemap
Info::
robots.txt is present
Got: 68 bytes
Info::
No sitemap.xml found
A sitemap helps search engines discover and index your pages more efficiently.
Info::
robots.txt references 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

robots.txt 200 OK
Size 68 B Sitemaps referenced 1 User-agents * Blocking No — crawling allowed
User-agent: *
Disallow:

Sitemap: https://www.justia.com/sitemap.xml
sitemap.xml No sitemap found

No sitemap found

Adding a sitemap helps search engines discover your pages.

A+
Domain Intelligence
justia.com — via Network Solutions, LLC, 23 years, 11 months old, hosted on AWS
PASS
justia.com — via Network Solutions, LLC, 23 years, 11 months old, hosted on AWS
Info::
Domain registered until Sep 22, 2034 (8 years, 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.
Info::
Hosting: AWS
Got: AS16509
Domain expiry

2991 days

September 22, 2034

SSL certificate

230 days

Issued by Sectigo Limited

Domain age

23 years, 11 months

Registered September 22, 2002

DNSSEC

Not enabled

Protects against DNS spoofing

Hosting

AWS

ASN AS16509

13.224.83.118

Registrar

Network Solutions, LLC

Unlocked 4 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 September 22, 2002 (23 years, 11 months ago)
Expires September 22, 2034 (8 years, 6 months)
Last Updated September 29, 2025
Name Servers ns-1229.awsdns-25.org, ns-1544.awsdns-01.co.uk, ns-181.awsdns-22.com, ns-689.awsdns-22.net
DNSSEC Not enabled
Hosting
IP Address 13.224.83.118
ASN AS16509 (AMAZON-02 - Amazon.com, Inc., US)
Provider AWS
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 510 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.
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.
510 ms
Total Time Total request time from DNS lookup through full response.
511 ms

Connection waterfall

DNS Lookup 38 ms TCP Connect 1 ms TLS Handshake 8 ms Server Processing 463 ms Content Transfer 0 ms
A
CDN & Delivery
AWS CloudFront (Miss from cloudfront)
PASS
AWS CloudFront (Miss from cloudfront)
Info::
Site is served via AWS CloudFront CDN (edge: MAD53-P6)
Got: x-amz-cf-id: n5oZt0Rk72kgIgCG2R6FBYY5ZkWDJ_1bmf0lw7ftSP3ucLhZoSLhyA==
Info::
CDN cache status: Miss from cloudfront
CDN Detected: AWS CloudFront
Provider AWS CloudFront Cache Status Miss from cloudfront Evidence x-amz-cf-id: n5oZt0Rk72kgIgCG2R6FBYY5ZkWDJ_1bmf0lw7ftSP3ucLhZoSLhyA==
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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