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https://uptimerobot.com

Infrastructure

· 9 checks — DNS, redirects, IPv6, crawlability, URL variants, and domain intelligence rolled into one auditable list.
SCORE
95
GRADE
A
FIX
0
REVIEW
2
PASS
7
INFO
0
Probed from Sao Paulo, Brazil
200 OK
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.uptimerobot.com/
200https://uptimerobot.com/

Inconsistent — duplicate content risk

HTTP → HTTPS

301http://uptimerobot.com/ https://uptimerobot.com/

Consistent

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

Certificate validity

78
days left
0d 30d 60d 90d+

Recommended actions

  • Add includeSubDomains to the HSTS directive
  • 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, 5 ms lookup
PASS
3 A records, 5 ms lookup
Info::
Resolves to 3 IPv4 address(es)
Got: 104.26.15.202, 172.67.71.214, 104.26.14.202
Info::
Has 3 IPv6 (AAAA) record(s)
Got: 2606:4700:20::681a:eca, 2606:4700:20::681a:fca, 2606:4700:20::ac43:47d6
Info::
2 nameserver(s) configured
Got: cruz.ns.cloudflare.com, darwin.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: 5 ms
Got: 5 ms
A104.26.15.202, 172.67.71.214, 104.26.14.202
AAAA2606:4700:20::681a:eca, 2606:4700:20::681a:fca, 2606:4700:20::ac43:47d6
CNAME
NScruz.ns.cloudflare.com, darwin.ns.cloudflare.com
MX
1 smtp.google.com
TXT
google-site-verification=9KWbwBQALrsyXwrjKpWeVoNwNPtFg0dUw6YYCGJm3XM
google-site-verification=Sxw_gTmzBTR20f-vGmlynG4n-WnpAM8Elw-UmoA63Bc
google-site-verification=YKjNjmG-O202YsY2ICLy0fA6P6frWAZc6czmwho6Yw0
stripe-verification=3eed8573d59a2722011bcb790fc1c9f7822971c24885fa07f442fb877f68...
stripe-verification=a06d85c2e14c5e6e50641b8fd57093bef6d44136395a387e86adb278d2da...
SPF v=spf1 a mx ip4:216.144.250.150 include:_spf.google.com include:amazonses.com in...
CAALookup not available with standard resolver
Resolved in 5 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://uptimerobot.com

https://uptimerobot.com

77 ms · HTTP/1.1 FINAL

#URLStatusTimeProtocolServer
1https://uptimerobot.com20077 msHTTP/1.1cloudflare
A+
IPv6 Readiness
IPv6 reachable (2 ms)
PASS
IPv6 reachable (2 ms)
Info::
IPv6 is configured and reachable at 2606:4700:20::681a:eca, 2606:4700:20::681a:fca, 2606:4700:20::ac43:47d6
Got: 2 ms connect
IPv6 Ready
AAAA Records 2606:4700:20::681a:eca, 2606:4700:20::681a:fca, 2606:4700:20::ac43:47d6 Connection Reachable (2 ms)
A+
Crawlability
robots.txt present, sitemap with 304 URLs
PASS
robots.txt present, sitemap with 304 URLs
Info::
robots.txt is present
Got: 72 bytes
Info::
sitemap.xml is present
Info::
sitemap.xml is valid XML
Info::
sitemap.xml contains 304 entries
Info::
robots.txt references sitemap
robots.txt 200 OK
Size 72 B Sitemaps referenced 1 User-agents * Blocking No — crawling allowed
User-agent: *
Disallow:

Sitemap: https://uptimerobot.com/sitemap.xml



A+
Domain Intelligence
uptimerobot.com — via GoDaddy.com, LLC, 16 years, 6 months old
PASS
uptimerobot.com — via GoDaddy.com, LLC, 16 years, 6 months old
Info::
Domain registered until Jan 1, 2033 (6 years, 9 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.
Domain expiry

2390 days

January 1, 2033

SSL certificate

78 days

Issued by Google Trust Services

Domain age

16 years, 6 months

Registered January 1, 2010

DNSSEC

Not enabled

Protects against DNS spoofing

Hosting

Unknown

2606:4700:20::681a:fca

Registrar

GoDaddy.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 GoDaddy.com, LLC
Created January 1, 2010 (16 years, 6 months ago)
Expires January 1, 2033 (6 years, 9 months)
Last Updated August 15, 2024
Name Servers cruz.ns.cloudflare.com, darwin.ns.cloudflare.com
DNSSEC Not enabled
Hosting
IP Address 2606:4700:20::681a:fca
Data source: rdap (0.4s)

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 212 ms — DNS, TCP, TLS, TTFB, content transfer breakdown
PASS
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.
8 ms
Time to First Byte Time to First Byte — how long the server takes to respond with the first byte of data.
203 ms
Total Time Total request time from DNS lookup through full response.
212 ms

Connection waterfall

DNS Lookup 6 ms TCP Connect 1 ms TLS Handshake 8 ms Server Processing 187 ms Content Transfer 9 ms
A
CDN & Delivery
Cloudflare (DYNAMIC)
PASS
Cloudflare (DYNAMIC)
Info::
Site is served via Cloudflare CDN (edge: GRU)
Got: cf-ray: 9f07eb7c5f9bca4a-GRU
Info::
CDN cache status: DYNAMIC
CDN Detected: Cloudflare
Provider Cloudflare Cache Status DYNAMIC Evidence cf-ray: 9f07eb7c5f9bca4a-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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