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https://planets-online.com

Infrastructure

· 17 checks — DNS, redirects, IPv6, crawlability, URL variants, and domain intelligence rolled into one auditable list.
SCORE
92
GRADE
A
FIX
0
REVIEW
6
PASS
11
INFO
0
Probed from Madrid, Spain
200 OK
Checks
17
11 PASS 6 REVIEW
B
CAA Records
No CAA records (any CA may issue certificates)
REVIEW
No CAA records (any CA may issue certificates)
Info::
No CAA records published
Without CAA records, any publicly-trusted CA can issue certificates for this domain. Adding a CAA record (`yourdomain. IN CAA 0 issue "letsencrypt.org"`) restricts issuance to CAs you authorize. Required by CAB Forum baseline since 2017; the default of 'any CA' is widely supported but is the broader attack surface for issuance fraud.
C
Reverse DNS
Action
0/4 IPs match cert SAN
REVIEW
0/4 IPs match cert SAN
Info::
PTR lookup failed for 104.21.73.7: lookup 104.21.73.7: 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 172.67.136.231: lookup 172.67.136.231: 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 2606:4700:3037::ac43:88e7: lookup 2606:4700:3037::ac43:88e7: 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 2606:4700:3030::6815:4907: lookup 2606:4700:3030::6815:4907: 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.planets-online.com/
200https://planets-online.com/

Inconsistent — duplicate content risk

HTTP → HTTPS

301http://planets-online.com/ → https://planets-online.com/

Consistent

B
TLS Certificate Expiry & Recommendations
61 days until leaf cert expires — 1 issues to address
REVIEW

Certificate validity

61
days left
0d 30d 60d 90d+

Recommended actions

  • Enable HSTS: Strict-Transport-Security: max-age=31536000; includeSubDomains
B
Operational Status Page
No status page link detected
REVIEW
No status page link detected
Info::
No operational status page link detected
Status pages communicate planned maintenance and incidents to users -- a hallmark of operationally-mature services. Most SaaS teams publish one via Atlassian Statuspage, Instatus, BetterUptime, or a self-hosted Cachet. Smaller sites legitimately don't need one; flagged as Info, not a failure.
B
Health Check Endpoint
No conventional health endpoint found
REVIEW
No conventional health endpoint found
Info::
No conventional health endpoint found
Health endpoints (/health, /healthz, /status, /ping, /api/health) let uptime monitors, load balancers, and orchestration systems (Kubernetes, ECS, Fly.io) verify the service is alive. Marketing sites and small services often skip them legitimately; flagged as Info, not a failure. Probe results: /api/health: 404, /health: 404, /healthz: 404, /ping: 404, /status: 404.
A+
DNS Records
2 A records, 51 ms lookup
PASS
2 A records, 51 ms lookup
Info::
Resolves to 2 IPv4 address(es)
Got: 104.21.73.7, 172.67.136.231
Info::
Has 2 IPv6 (AAAA) record(s)
Got: 2606:4700:3037::ac43:88e7, 2606:4700:3030::6815:4907
Info::
2 nameserver(s) configured
Got: walt.ns.cloudflare.com, summer.ns.cloudflare.com
Info::
1 mail exchanger(s) configured
Info::
SPF record present in TXT
Info::
DNS resolution time: 51 ms
Got: 51 ms
A104.21.73.7, 172.67.136.231
AAAA2606:4700:3037::ac43:88e7, 2606:4700:3030::6815:4907
CNAME—
NSwalt.ns.cloudflare.com, summer.ns.cloudflare.com
MX
0 planetsonline-com01i.mail.protection.outlook.com
TXT
SPF v=spf1 include:spf.protection.outlook.com ~all
MS=ms98440389
CAALookup not available with standard resolver
Resolved in 51 ms
A+
Subdomain Takeover
No subdomain takeover risk detected
PASS
No subdomain takeover risk detected
Info::
No CNAME record present
A+
DNSSEC
Signed and validating
PASS
Signed and validating
Info::
DNSSEC fully signed and chain validates (ECDSAP256SHA256)
A+
Multi-Resolver DNS Speed
Mean 22ms across 3 resolvers (spread 45ms)
PASS
Mean 22ms across 3 resolvers (spread 45ms)
Info::
Quad9: 1ms
Got: 1ms via 9.9.9.9:53
Info::
Cloudflare: 19ms
Got: 19ms via 1.1.1.1:53
Info::
Google: 46ms
Got: 46ms 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://planets-online.com

https://planets-online.com

1619 ms · HTTP/1.1 FINAL

#URLStatusTimeProtocolServer
1https://planets-online.com2001619 msHTTP/1.1cloudflare
A+
IPv6 Readiness
IPv6 reachable (17 ms)
PASS
IPv6 reachable (17 ms)
Info::
IPv6 is configured and reachable at 2606:4700:3037::ac43:88e7, 2606:4700:3030::6815:4907
Got: 17 ms connect
IPv6 Ready
AAAA Records 2606:4700:3037::ac43:88e7, 2606:4700:3030::6815:4907 Connection Reachable (17 ms)
A+
Crawlability
robots.txt present, sitemap with 6 URLs
PASS
robots.txt present, sitemap with 6 URLs
Info::
robots.txt is present
Got: 74 bytes
Info::
sitemap.xml is present
Info::
sitemap.xml is valid XML
Info::
sitemap.xml contains 6 entries
Info::
robots.txt references sitemap
robots.txt 200 OK
Size 74 B Sitemaps referenced 1 User-agents * Blocking No — crawling allowed
User-agent: *

Allow: /


Sitemap: https://planets-online.com/sitemap.xml
sitemap.xml 200 OK
Type URL Set URLs 6 entries Valid XML Yes
Sample URLs:
A+
Domain Intelligence
planets-online.com — via Cloudflare, Inc., 2 years, 8 months old
PASS
planets-online.com — via Cloudflare, Inc., 2 years, 8 months old
Info::
Domain registered until Oct 7, 2027 (1 years, 4 months remaining)
Info::
DNSSEC is enabled
Info::
Registrar: Cloudflare, 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

479 days

October 7, 2027

SSL certificate

61 days

Issued by Google Trust Services

Domain age

2 years, 8 months

Registered October 7, 2023

DNSSEC

Enabled

Protects against DNS spoofing

Hosting

Unknown

2606:4700:3037::ac43:88e7

Registrar

Cloudflare, Inc.

Unlocked 2 NS records
Expiry timeline
Today
+1 year
Domain expiry SSL expiry Danger zone (≤30 days)
Recommended actions
  • Enable registrar lock (clientTransferProhibited) to block unauthorized domain transfers
Registrar Cloudflare, Inc.
Created October 7, 2023 (2 years, 8 months ago)
Expires October 7, 2027 (1 years, 4 months)
Last Updated March 1, 2025
Name Servers summer.ns.cloudflare.com, walt.ns.cloudflare.com
DNSSEC Enabled
Hosting
IP Address 2606:4700:3037::ac43:88e7
Data source: rdap (0.6s)

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 765 ms — DNS, TCP, TLS, TTFB, content transfer breakdown
PASS
DNS Lookup DNS Lookup — time to resolve the domain name to an IP address.
54 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.
25 ms
Time to First Byte Time to First Byte — how long the server takes to respond with the first byte of data.
765 ms
Total Time Total request time from DNS lookup through full response.
766 ms

Connection waterfall

DNS Lookup 54 ms TCP Connect 17 ms TLS Handshake 25 ms Server Processing 669 ms Content Transfer 1 ms
A
CDN & Delivery
Cloudflare (DYNAMIC)
PASS
Cloudflare (DYNAMIC)
Info::
Site is served via Cloudflare CDN (edge: CDG)
Got: cf-ray: a07982caaa76f345-CDG
Info::
CDN cache status: DYNAMIC
CDN Detected: Cloudflare
Provider Cloudflare Cache Status DYNAMIC Evidence cf-ray: a07982caaa76f345-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
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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