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https://uptimerobot.com

Infrastructure

· 17 checks — DNS, redirects, IPv6, crawlability, URL variants, and domain intelligence rolled into one auditable list.
SCORE
89
GRADE
B
FIX
0
REVIEW
4
PASS
13
INFO
0
Probed from Madrid, Spain
200 OK
Checks
17
13 PASS 4 REVIEW
C
DNSSEC
Action
Zone signed but parent has no DS record
REVIEW
Zone signed but parent has no DS record
Warning::
DNSSEC keys published but parent zone has no DS record
The zone publishes DNSKEY records but the registry has not been updated with the corresponding DS record. From a validating resolver's perspective the domain is unsigned. Submit the DS record to your registrar to complete the delegation.
C
Reverse DNS
Action
0/6 IPs match cert SAN
REVIEW
0/6 IPs match cert SAN
Info::
PTR lookup failed for 104.26.15.202: lookup 104.26.15.202: no such host
No reverse DNS record set for this IP. Common on bare cloud-VM IPs without provider-side PTR; not a security issue.
Info::
PTR lookup failed for 172.67.71.214: lookup 172.67.71.214: no such host
No reverse DNS record set for this IP. Common on bare cloud-VM IPs without provider-side PTR; not a security issue.
Info::
PTR lookup failed for 104.26.14.202: lookup 104.26.14.202: no such host
No reverse DNS record set for this IP. Common on bare cloud-VM IPs without provider-side PTR; not a security issue.
Info::
PTR lookup failed for 2606:4700:20::681a:fca: lookup 2606:4700:20::681a:fca: no such host
No reverse DNS record set for this IP. Common on bare cloud-VM IPs without provider-side PTR; not a security issue.
Info::
PTR lookup failed for 2606:4700:20::681a:eca: lookup 2606:4700:20::681a:eca: no such host
No reverse DNS record set for this IP. Common on bare cloud-VM IPs without provider-side PTR; not a security issue.
Info::
PTR lookup failed for 2606:4700:20::ac43:47d6: lookup 2606:4700:20::ac43:47d6: no such host
No reverse DNS record set for this IP. Common on bare cloud-VM IPs without provider-side PTR; not a security issue.
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
62 days until leaf cert expires — 2 issues to address
REVIEW

Certificate validity

62
days left
0d 30d 60d 90d+

Recommended actions

  • Add includeSubDomains to the HSTS directive
  • Enable DNSSEC on your domain for DNS spoofing protection
A+
DNS Records
3 A records, 30 ms lookup
PASS
3 A records, 30 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:fca, 2606:4700:20::681a:eca, 2606:4700:20::ac43:47d6
Info::
2 nameserver(s) configured
Got: darwin.ns.cloudflare.com, cruz.ns.cloudflare.com
Info::
1 mail exchanger(s) configured
Info::
SPF record present in TXT
Info::
DNS resolution time: 30 ms
Got: 30 ms
A104.26.15.202, 172.67.71.214, 104.26.14.202
AAAA2606:4700:20::681a:fca, 2606:4700:20::681a:eca, 2606:4700:20::ac43:47d6
CNAME—
NSdarwin.ns.cloudflare.com, cruz.ns.cloudflare.com
MX
1 smtp.google.com
TXT
google-site-verification=YKjNjmG-O202YsY2ICLy0fA6P6frWAZc6czmwho6Yw0
SPF v=spf1 a mx ip4:216.144.250.150 include:_spf.google.com include:amazonses.com in...
stripe-verification=a06d85c2e14c5e6e50641b8fd57093bef6d44136395a387e86adb278d2da...
stripe-verification=3eed8573d59a2722011bcb790fc1c9f7822971c24885fa07f442fb877f68...
google-site-verification=9KWbwBQALrsyXwrjKpWeVoNwNPtFg0dUw6YYCGJm3XM
google-site-verification=Sxw_gTmzBTR20f-vGmlynG4n-WnpAM8Elw-UmoA63Bc
CAALookup not available with standard resolver
Resolved in 30 ms
A+
Subdomain Takeover
No subdomain takeover risk detected
PASS
No subdomain takeover risk detected
Info::
No CNAME record present
A
CAA Records
issue: comodoca.com, digicert.com, letsencrypt.org, pki.goog, ssl.com | issuewild: comodoca.com, digicert.com, letsencrypt.org, pki.goog, ssl.com
PASS
issue: comodoca.com, digicert.com, letsencrypt.org, pki.goog, ssl.com | issuewild: comodoca.com, digicert.com, letsencrypt.org, pki.goog, ssl.com
Info::
CAA issue tag present — authorized CA(s): comodoca.com, digicert.com, letsencrypt.org, pki.goog, ssl.com
Info::
No CAA iodef tag — won't be notified of failed issuance attempts
Add `0 iodef "mailto:security@example.com"` to receive notifications when a CA refuses issuance because it doesn't match your CAA policy. Useful signal for detecting issuance attempts by unauthorized CAs.
A+
Multi-Resolver DNS Speed
Mean 16ms across 3 resolvers (spread 26ms)
PASS
Mean 16ms across 3 resolvers (spread 26ms)
Info::
Quad9: 3ms
Got: 3ms via 9.9.9.9:53
Info::
Cloudflare: 17ms
Got: 17ms via 1.1.1.1:53
Info::
Google: 29ms
Got: 29ms via 8.8.8.8:53
A+
Redirect Chain
No redirects — direct access
PASS
No redirects — direct access
Info::
No redirects — direct access
Got: https://uptimerobot.com

https://uptimerobot.com

237 ms · HTTP/1.1 FINAL

#URLStatusTimeProtocolServer
1https://uptimerobot.com200237 msHTTP/1.1cloudflare
A+
IPv6 Readiness
IPv6 reachable (16 ms)
PASS
IPv6 reachable (16 ms)
Info::
IPv6 is configured and reachable at 2606:4700:20::681a:fca, 2606:4700:20::681a:eca, 2606:4700:20::ac43:47d6
Got: 16 ms connect
IPv6 Ready
AAAA Records 2606:4700:20::681a:fca, 2606:4700:20::681a:eca, 2606:4700:20::ac43:47d6 Connection Reachable (16 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
sitemap.xml 200 OK
Type URL Set URLs 304 entries Valid XML Yes
Sample URLs:
A+
Domain Intelligence
uptimerobot.com — via GoDaddy.com, LLC, 16 years, 7 months old
PASS
uptimerobot.com — via GoDaddy.com, LLC, 16 years, 7 months old
Info::
Domain registered until Jan 1, 2033 (6 years, 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.
Domain expiry

2423 days

January 1, 2033

SSL certificate

62 days

Issued by Google Trust Services

Domain age

16 years, 7 months

Registered January 1, 2010

DNSSEC

Not enabled

Protects against DNS spoofing

Hosting

Unknown

2606:4700:20::ac43:47d6

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, 7 months ago)
Expires January 1, 2033 (6 years, 8 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::ac43:47d6
Data source: rdap (0.2s)

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

Connection waterfall

DNS Lookup 29 ms TCP Connect 16 ms TLS Handshake 23 ms Server Processing 583 ms Content Transfer 11 ms
A
CDN & Delivery
Cloudflare (DYNAMIC)
PASS
Cloudflare (DYNAMIC)
Info::
Site is served via Cloudflare CDN (edge: CDG)
Got: cf-ray: 9f8bac5bddda7005-CDG
Info::
CDN cache status: DYNAMIC
CDN Detected: Cloudflare
Provider Cloudflare Cache Status DYNAMIC Evidence cf-ray: 9f8bac5bddda7005-CDG
A+
CDN Cache Observability
Cache state: DYNAMIC
PASS
Cache state: DYNAMIC
Info::
CDN cache state observable via 1 header(s)
Got: cf-cache-status=DYNAMIC
A+
Operational Status Page
Status page detected via status subdomain
PASS
Status page detected via status subdomain
Info::
Status page link found: https://status.uptimerobot.com/
Got: https://status.uptimerobot.com/
A+
Health Check Endpoint
Health endpoint at https://uptimerobot.com/status (HTTP 200)
PASS
Health endpoint at https://uptimerobot.com/status (HTTP 200)
Info::
Public health endpoint at https://uptimerobot.com/status
Got: https://uptimerobot.com/status
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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