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https://foxit.com

Infrastructure

· 9 checks — DNS, redirects, IPv6, crawlability, URL variants, and domain intelligence rolled into one auditable list.
SCORE
86
GRADE
B
FIX
1
REVIEW
3
PASS
5
INFO
0
Probed from Madrid, Spain
301 Moved Permanently
Checks
9
5 PASS 3 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.

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.foxit.com/
200https://foxit.com/

Inconsistent — duplicate content risk

HTTP → HTTPS

301http://foxit.com/ → https://www.foxit.com/

Consistent

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

Certificate validity

285
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
1 A records, 160 ms lookup
PASS
1 A records, 160 ms lookup
Info::
Resolves to 1 IPv4 address(es)
Got: 3.232.77.71
Info::
Single A record — no DNS redundancy
Multiple A records provide failover if one server goes down.
Info::
No IPv6 (AAAA) records
Info::
4 nameserver(s) configured
Got: ns-188.awsdns-23.com, ns-2002.awsdns-58.co.uk, ns-1514.awsdns-61.org, ns-853.awsdns-42.net
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: 160 ms
Got: 160 ms
A3.232.77.71
AAAA—
CNAME—
NSns-188.awsdns-23.com, ns-2002.awsdns-58.co.uk, ns-1514.awsdns-61.org, ns-853.awsdns-42.net
MX
0 foxit-com.mail.protection.outlook.com
TXT
vh0f2y2bsh59j6dpnf6m1f9z3knb77nh
google-site-verification=vJHhRIrnr2IXQIKtuY97WdwTHZnlfjgankH803OzluU
6ogmcr2hptgn2020jureiie299
v=verifydomain MS=2317229
Foxit-domain-verification=6247a822d8ccf6aba085156634905759
MS=ms34068221
SPF v=spf1 include:spf.protection.outlook.com include:mail.zendesk.com include:_spf....
google-site-verification=cc8h_OP5fKseZ61OD1wHWUTxmH9P7v4oLjoqLeN4YdU
Foxit-domain-verification=c861e12a863c56a5c4388483c4332598
openai-domain-verification=dv-HrpSChncfrtHisyNFOTHI5C4
google-site-verification=CXdNKyTFffqiU-HLAA-jvWyMF2HVzc42Agn7BFSOwJE
_upoooakltba45549d49aqz3i9i6jw4d
postman-domain-verification=5aeb709656c4457aa017a3aacd7dbed704f40b622a3c5e5ee79a...
google-site-verification=rnKxPI-gVt8nHSE_zfYiYSrBfKhXpnvWdLJGjeOiZpI
google-site-verification=-7stdoNN66d9JIbY94hLpIhqWp9MOOHAFZhm5aan09M
google-site-verification=Tczf4dB1zGvnsrvUWU6QK8uR9H6eNmURQixlYZtp5lM
google-site-verification=LTMYV11fsiS32TVQBFs42OFy3NX99QURqqBAleHnsTE
CAALookup not available with standard resolver
Resolved in 160 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

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), 846 ms total
PASS
1 redirect(s), 846 ms total
Info::
Single redirect
Got: https://foxit.com → https://www.foxit.com/ (301)
Info::
WWW normalization redirect
Info::
Redirect overhead: 846 ms total
Got: 846 ms

https://foxit.com

295 ms · HTTP/1.1

301

https://www.foxit.com/

551 ms · HTTP/1.1 FINAL

#URLStatusTimeProtocolServer
1https://foxit.com301295 msHTTP/1.1
2https://www.foxit.com/200551 msHTTP/1.1cloudflare

See the visual redirect chain in the HTTP Probe tab →

A+
Crawlability
robots.txt present, sitemap with 15 URLs
PASS
robots.txt present, sitemap with 15 URLs
Info::
robots.txt is present
Got: 524 bytes
Info::
sitemap.xml is present
Info::
sitemap.xml is valid XML
Info::
sitemap.xml contains 15 entries
Info::
Sitemap index with 15 child sitemaps
Info::
robots.txt references sitemap
robots.txt 200 OK
Size 524 B Sitemaps referenced 1 User-agents Bytespider, PetalBot, CCBot, GPTBot, Swiftbot, *, Amazonbot Blocking No — crawling allowed
User-agent: *
Disallow: */portal/
Disallow: /cp/
Disallow: /campaign/
Disallow: /cdn-cgi/l/
Disallow: */company/news.html?id=
Disallow: */company/press.html?id=
Disallow: */change_captcha.html
Disallow: */esign-pdf-online
Disallow: */thank-you*

# exclusive for some bots

User-agent: Amazonbot
Disallow: /

User-agent: Bytespider
Disallow: /

User-agent: PetalBot
Disallow: / 

User-agent: CCBot
Disallow: /

User-agent: GPTBot
Disallow: /

User-agent: Swiftbot
Disallow: /

Sitemap: https://www.foxit.com/sitemap/index.xml
sitemap.xml 200 OK
Type Sitemap Index URLs 15 entries Valid XML Yes
Child Sitemaps:
A+
Domain Intelligence
foxit.com — via GoDaddy.com, LLC, 22 years, 7 months old, hosted on AWS
PASS
foxit.com — via GoDaddy.com, LLC, 22 years, 7 months old, hosted on AWS
Info::
Domain registered until Jan 4, 2027 (8 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: GoDaddy.com, 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

175 days

January 4, 2027

SSL certificate

285 days

Issued by GoDaddy.com, Inc.

Domain age

22 years, 7 months

Registered January 4, 2004

DNSSEC

Not enabled

Protects against DNS spoofing

Hosting

AWS

ASN AS16509

3.232.77.71

Registrar

GoDaddy.com, 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 GoDaddy.com, LLC
Created January 4, 2004 (22 years, 7 months ago)
Expires January 4, 2027 (8 months)
Last Updated December 18, 2025
Name Servers ns-1514.awsdns-61.org, ns-188.awsdns-23.com, ns-2002.awsdns-58.co.uk, ns-853.awsdns-42.net
DNSSEC Not enabled
Hosting
IP Address 3.232.77.71
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 348 ms — DNS, TCP, TLS, TTFB, content transfer breakdown
PASS
DNS Lookup DNS Lookup — time to resolve the domain name to an IP address.
56 ms
TCP Connect TCP Connect — time to establish a TCP connection to the server.
97 ms
TLS Handshake TLS Handshake — time to complete the HTTPS encryption handshake.
98 ms
Time to First Byte Time to First Byte — how long the server takes to respond with the first byte of data.
348 ms
Total Time Total request time from DNS lookup through full response.
348 ms

Connection waterfall

DNS Lookup 56 ms TCP Connect 97 ms TLS Handshake 98 ms Server Processing 97 ms Content Transfer 0 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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