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https://buydomains.com

Infrastructure

· 9 checks — DNS, redirects, IPv6, crawlability, URL variants, and domain intelligence rolled into one auditable list.
SCORE
86
GRADE
B
FIX
0
REVIEW
4
PASS
5
INFO
0
Probed from Sao Paulo, Brazil
200 OK
Checks
9
5 PASS 4 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

C
URL Variants
Action
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
Warning::
HTTP→HTTPS redirect uses 302 instead of 301
Got: 302 temporary redirect Expected: 301 permanent redirect

www / non-www

200https://www.buydomains.com/
200https://buydomains.com/

Inconsistent — duplicate content risk

HTTP → HTTPS

302http://buydomains.com/ https://buydomains.com/

Use 301 (permanent) instead of 302 (temporary)

B
HTTP Probe Timing
Total 1252 ms — DNS, TCP, TLS, TTFB, content transfer breakdown
REVIEW
DNS Lookup DNS Lookup — time to resolve the domain name to an IP address.
6 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.
9 ms
Time to First Byte Time to First Byte — how long the server takes to respond with the first byte of data.
1.25 s
Total Time Total request time from DNS lookup through full response.
1.25 s

Connection waterfall

DNS Lookup 6 ms TCP Connect 1 ms TLS Handshake 9 ms Server Processing 1.24 s Content Transfer 1 ms
B
TLS Certificate Expiry & Recommendations
67 days until leaf cert expires — 3 issues to address
REVIEW

Certificate validity

67
days left
0d 30d 60d 90d+

Recommended actions

  • 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
2 A records, 9 ms lookup
PASS
2 A records, 9 ms lookup
Info::
Resolves to 2 IPv4 address(es)
Got: 104.18.41.145, 172.64.146.111
Info::
No IPv6 (AAAA) records
Info::
2 nameserver(s) configured
Got: lee.ns.cloudflare.com, sarah.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: 9 ms
Got: 9 ms
A104.18.41.145, 172.64.146.111
AAAA
CNAME
NSlee.ns.cloudflare.com, sarah.ns.cloudflare.com
MX
0 buydomains-com.mail.eo.outlook.com
TXT
MS=ms19265294
google-site-verification=9cckVtUMKenlNjJjfjLgi-KpZXWU-K0YltMxqtFfVv4
google-site-verification=NLXQSRfAGPD3MWlUAnNhOOFFlKH6VQD6DQWgHEPxUc4
google-site-verification=OI6mXoBjo85T10GelX2qJ5cQMYLjax9fUObn2JANOq0
google-site-verification=n-rcceWiX3atSDkis1GEvS68AbPAz0fxsCK5FsiRoGI
google-site-verification=rjQR8r3nm6YT2NFBYLFcWygNw1C03I_td11v46I_vJ8
knowbe4-site-verification=2196cd8a72de50eedd7703120b752b77
SPF v=spf1 ip4:50.201.183.0/24 ip4:71.243.116.171 ip4:207.148.248.0/24 ip4:204.92.26...
CAALookup not available with standard resolver
Resolved in 9 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://buydomains.com

https://buydomains.com

1216 ms · HTTP/1.1 FINAL

#URLStatusTimeProtocolServer
1https://buydomains.com2001216 msHTTP/1.1cloudflare
A+
Crawlability
robots.txt present, sitemap with 37 URLs
PASS
robots.txt present, sitemap with 37 URLs
Info::
robots.txt is present
Got: 397 bytes
Info::
sitemap.xml is present
Info::
sitemap.xml is valid XML
Info::
sitemap.xml contains 37 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 397 B Sitemaps referenced 0 User-agents * Blocking No — crawling allowed
User-agent: *
Disallow: /lander/*
Disallow: /servlet/UserPrice
Disallow: /servlet/PrivateSale
Disallow: /servlet/Affiliate
Disallow: /servlet/shoppingCart
Disallow: /register-a-domain/index.jsp
Disallow: /addcart/
Disallow: /buy/
Disallow: /Cart/
Disallow: /cart/
Disallow: /_view/shoppingCart/
Disallow: /*utm_source
Disallow: /*referrer_id
Disallow: /*home.jsp
Disallow: /*cm_mmc
Crawl-delay: 2 
A+
Domain Intelligence
buydomains.com — via DomainAdministration.com, LLC, 29 years, 5 months old, hosted on Cloudflare
PASS
buydomains.com — via DomainAdministration.com, LLC, 29 years, 5 months old, hosted on Cloudflare
Info::
Domain registered until Mar 31, 2031 (5 years 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: DomainAdministration.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: Cloudflare
Got: AS13335
Domain expiry

1720 days

March 31, 2031

SSL certificate

67 days

Issued by Google Trust Services

Domain age

29 years, 5 months

Registered March 30, 1997

DNSSEC

Not enabled

Protects against DNS spoofing

Hosting

Cloudflare

ASN AS13335

104.18.41.145

Registrar

DomainAdministration.com, 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 DomainAdministration.com, LLC
Created March 30, 1997 (29 years, 5 months ago)
Expires March 31, 2031 (5 years)
Last Updated February 6, 2026
Name Servers lee.ns.cloudflare.com, sarah.ns.cloudflare.com
DNSSEC Not enabled
Hosting
IP Address 104.18.41.145
ASN AS13335 (CLOUDFLARENET - Cloudflare, Inc., US)
Provider Cloudflare
Data source: rdap (0.7s)

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
CDN & Delivery
Cloudflare (DYNAMIC)
PASS
Cloudflare (DYNAMIC)
Info::
Site is served via Cloudflare CDN (edge: GRU)
Got: cf-ray: 9efe9c7179ab240e-GRU
Info::
CDN cache status: DYNAMIC
CDN Detected: Cloudflare
Provider Cloudflare Cache Status DYNAMIC Evidence cf-ray: 9efe9c7179ab240e-GRU
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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