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https://signupgenius.com

Infrastructure

· 9 checks — DNS, redirects, IPv6, crawlability, URL variants, and domain intelligence rolled into one auditable list.
SCORE
94
GRADE
A
FIX
0
REVIEW
3
PASS
6
INFO
0
Probed from Madrid, Spain
301 Moved Permanently
Checks
9
6 PASS 3 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.signupgenius.com/
200https://signupgenius.com/

Inconsistent — duplicate content risk

HTTP → HTTPS

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

Consistent

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

Certificate validity

84
days left
0d 30d 60d 90d+

Recommended actions

  • Submit your domain to hstspreload.org to be added to the Chrome preload list
  • 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
B
CDN & Delivery
Cloudflare
REVIEW
Cloudflare
Info::
Site is served via Cloudflare CDN (edge: CDG)
Got: cf-ray: 9f0018e93e5541fd-CDG
CDN Detected: Cloudflare
Provider Cloudflare Evidence cf-ray: 9f0018e93e5541fd-CDG
A+
DNS Records
2 A records, 87 ms lookup
PASS
2 A records, 87 ms lookup
Info::
Resolves to 2 IPv4 address(es)
Got: 104.18.27.18, 104.18.26.18
Info::
Has 2 IPv6 (AAAA) record(s)
Got: 2606:4700::6812:1a12, 2606:4700::6812:1b12
Info::
2 nameserver(s) configured
Got: ernest.ns.cloudflare.com, cass.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: 87 ms
Got: 87 ms
A104.18.27.18, 104.18.26.18
AAAA2606:4700::6812:1a12, 2606:4700::6812:1b12
CNAME—
NSernest.ns.cloudflare.com, cass.ns.cloudflare.com
MX
0 signupgenius-com.mail.protection.outlook.com
TXT
google-site-verification=jQl9GL5zaPXrkeFN8q2ctgHT6UKMrAItoMJhMEChFTI
Probely=b9d5ce15-ce03-4660-a70b-5b09c1830edc
have-i-been-pwned-verification=3a4af3b4210001c9d0d2b6c13abfcdc9
google-site-verification=QWcRH8x7FchWoG-sVYF62IWGguYru062_1xhiEjAMmI
3czxzj55w6vgnyf1ltjz4dnrd10hyj6r
google-site-verification=FD-ExDfIob7XQnpKHd7aPzQ3Q83_SpR3W39_pTLuIQg
687brpjlps63lg3hmn2ccg93h04bxfn1
knowbe4-site-verification=09fe8f7488bf8b142dc6869fdfabe0ab
google-site-verification=698-x5zsxVUE18mxtfKJa4cNYy-jp6uiMedD5TvCQN0
facebook-domain-verification=sgg4q4qezgab6k56aquyq2v6ptkf0q
have-i-been-pwned-verification=e39ed86e160dc08043385d04955ca31a
detectify-verification=45a65e9ae052361d75ef4d3c17c2edf3
MS=ms34670776
4k015j2603ccqddwmk3psy9vr8tqk57y
google-site-verification=NyDH3llBaYLSYMetJy4WkZp-i_D2YNMYIXSr7kQ-lNQ
google-site-verification=PJtLPe8aaa7CIkL0FrRU88SvNNxY6pGTObU4bYk24T8
growsurf=1os1er
SPF v=spf1 a mx include:sendgrid.net include:_spf.sparkpostmail.com include:spf.prot...
eo3c37dujr8vo1g6ktutvc5ti4
atlassian-domain-verification=8JXgntGiIwf4ObMaaciHYrG0dC9nFvsb9KKevftOgW3cugn9rD...
CAALookup not available with standard resolver
Resolved in 87 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), 269 ms total
PASS
1 redirect(s), 269 ms total
Info::
Single redirect
Got: https://signupgenius.com → https://www.signupgenius.com/ (301)
Info::
WWW normalization redirect

https://signupgenius.com

65 ms · HTTP/1.1

301

https://www.signupgenius.com/

204 ms · HTTP/1.1 FINAL

#URLStatusTimeProtocolServer
1https://signupgenius.com30165 msHTTP/1.1cloudflare
2https://www.signupgenius.com/200204 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::6812:1a12, 2606:4700::6812:1b12
Got: 17 ms connect
IPv6 Ready
AAAA Records 2606:4700::6812:1a12, 2606:4700::6812:1b12 Connection Reachable (17 ms)
A+
Crawlability
robots.txt present, sitemap with 8 URLs
PASS
robots.txt present, sitemap with 8 URLs
Info::
robots.txt is present
Got: 1232 bytes
Info::
sitemap.xml is present
Info::
sitemap.xml is valid XML
Info::
sitemap.xml contains 8 entries
Info::
Sitemap index with 8 child sitemaps
Info::
robots.txt references sitemap
robots.txt 200 OK
Size 1232 B Sitemaps referenced 1 User-agents Baiduspider, Google-Adstxt-Crawler, IndexExchange, facebookcatalog/1.0, AmazonAdBot, Criteo-Ads-Txt-Crawler, *, facebookexternalhit/1.1 (+http://www.facebook.com/externalhit_uatext.php), Mediapartners-Google, Amazon-Ad-Crawl, GumGum-Crawler, FreestarAdQualityBot/1.0, facebookexternalhit/1.1, adstxt.trade, Sovrn-crawler, rubicon-project-crawler, OpenX, PubMatic-AdsTxt-Crawler Blocking No — crawling allowed
User-Agent: facebookexternalhit/1.1 (+http://www.facebook.com/externalhit_uatext.php)
Allow: /

User-Agent: facebookexternalhit/1.1
Allow: /

User-Agent: facebookcatalog/1.0
Allow: /

User-Agent: Mediapartners-Google
Allow: /

User-Agent: Baiduspider
Disallow: /

User-Agent: AmazonAdBot
Allow: /

User-Agent: Google-Adstxt-Crawler
Allow: /ads.txt

User-Agent: Amazon-Ad-Crawl
Allow: /ads.txt

User-Agent: IndexExchange
Allow: /ads.txt

User-Agent: adstxt.trade
Allow: /ads.txt

User-Agent: Sovrn-crawler
Allow: /ads.txt

User-Agent: GumGum-Crawler
Allow: /ads.txt

User-Agent: rubicon-project-crawler
Allow: /ads.txt

User-Agent: OpenX
Allow: /ads.txt

User-Agent: PubMatic-AdsTxt-Crawler
Allow: /ads.txt

User-Agent: Criteo-Ads-Txt-Crawler
Allow: /ads.txt

User-Agent: FreestarAdQualityBot/1.0
Allow: /ads.txt

User-Agent: *
Allow: /ads.txt
Disallow: /go/
Disallow: /org/
Disallow: /tabs/
Disallow: /skylark/
Disallow: /admin/
Disallow: /model/
Disallow: /welcomeJooners
Disallow: /cms/generated/
Disallow: /index.cfm?go=c.UnsubSignUp
Disallow: /index.cfm?go=c.unsubSignUp
Disallow: /index.cfm?go=c.unsubsignup
Disallow: /index.cfm?go=c.help
Disallow: /index.cfm?go=c.Help

Sitemap: https://www.signupgenius.com/sitemap_index.xml
sitemap.xml 200 OK
Type Sitemap Index URLs 8 entries Valid XML Yes
Child Sitemaps:
A+
Domain Intelligence
signupgenius.com — via Amazon Registrar, Inc., 18 years, 1 months old
PASS
signupgenius.com — via Amazon Registrar, Inc., 18 years, 1 months old
Info::
Domain registered until May 28, 2027 (1 years, 1 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: Amazon Registrar, 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.
Domain expiry

346 days

May 28, 2027

SSL certificate

84 days

Issued by Let's Encrypt

Domain age

18 years, 1 months

Registered May 28, 2008

DNSSEC

Not enabled

Protects against DNS spoofing

Hosting

Unknown

2606:4700::6812:1b12

Registrar

Amazon Registrar, Inc.

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 Amazon Registrar, Inc.
Created May 28, 2008 (18 years, 1 months ago)
Expires May 28, 2027 (1 years, 1 months)
Last Updated December 17, 2025
Name Servers cass.ns.cloudflare.com, ernest.ns.cloudflare.com
DNSSEC Not enabled
Hosting
IP Address 2606:4700::6812:1b12
Data source: rdap (0.1s)

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

Connection waterfall

DNS Lookup 35 ms TCP Connect 17 ms TLS Handshake 21 ms Server Processing 23 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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