Skip to content
https://emmanuelalade.com

Infrastructure

· 17 checks — DNS, redirects, IPv6, crawlability, URL variants, and domain intelligence rolled into one auditable list.
SCORE
87
GRADE
B
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.
B
Reverse DNS
0/1 IPs match cert SAN
REVIEW
0/1 IPs match cert SAN
Info::
PTR for 75.2.60.5 does not match any cert SAN: acd89244c803f7181.awsglobalaccelerator.com
Common when behind a CDN or shared hosting (PTR points at the provider's hostname). Mismatch can also affect mail deliverability if this IP sends email -- many MTAs reject mail when forward+reverse DNS disagree.
C
Multi-Resolver DNS Speed
Action
Mean 155ms across 3 resolvers (spread 245ms)
REVIEW
Mean 155ms across 3 resolvers (spread 245ms)
Info::
Cloudflare: 55ms
Got: 55ms via 1.1.1.1:53
Info::
Google: 112ms
Got: 112ms via 8.8.8.8:53
Info::
Quad9: 300ms
Got: 300ms via 9.9.9.9:53
Info::
High latency spread between resolvers: 245ms (min 55ms / max 300ms)
Wide gap between the fastest and slowest public resolver suggests a geographic anycast issue or an authoritative-server cache problem. Users in different regions will see materially different DNS times.
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

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

Certificate validity

88
days left
0d 30d 60d 90d+

Recommended actions

  • Add includeSubDomains to the HSTS directive
  • Add the preload directive and submit to hstspreload.org once max-age + includeSubDomains are in place
  • Enable OCSP stapling on your TLS server to remove a CA roundtrip and protect user privacy
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.
A
DNS Records
1 A records, 287 ms lookup
PASS
1 A records, 287 ms lookup
Info::
Resolves to 1 IPv4 address(es)
Got: 75.2.60.5
Info::
Single A record — no DNS redundancy
Multiple A records provide failover if one server goes down.
Info::
No IPv6 (AAAA) records
Info::
2 nameserver(s) configured
Got: launch2.spaceship.net, launch1.spaceship.net
Info::
3 mail exchanger(s) configured
Info::
SPF record present in TXT
Warning::
DNS resolution is slow (287 ms)
Slow DNS adds latency to every page load. Consider a faster DNS provider.
Got: 287 ms
A75.2.60.5
AAAA—
CNAME—
NSlaunch2.spaceship.net, launch1.spaceship.net
MX
10 mx.zoho.com
20 mx2.zoho.com
50 mx3.zoho.com
TXT
zoho-verification=zb08864861.zmverify.zoho.com
SPF v=spf1 include:zohomail.com ~all
CAALookup not available with standard resolver
Resolved in 287 ms

Multiple A records provide failover if one server goes down.

Why this matters

Single A record means a single point of failure — if that IP goes down, your site is unreachable until DNS TTL expires.

Learn more ▾

Add multiple A records for round-robin failover, or use a managed DNS provider with health-checked failover (Route 53, Cloudflare, NS1). Short TTL (60-300s) lets clients recover faster on outages.

Source: SRE practice / DNS architecture

Slow DNS adds latency to every page load. Consider a faster DNS provider.

Why this matters

DNS resolution is slow — anycast DNS providers (Cloudflare, Route 53) typically resolve <50ms globally.

Source: DNS performance benchmarks

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+
Redirect Chain
No redirects — direct access
PASS
No redirects — direct access
Info::
No redirects — direct access
Got: https://emmanuelalade.com

https://emmanuelalade.com

489 ms · HTTP/1.1 FINAL

#URLStatusTimeProtocolServer
1https://emmanuelalade.com200489 msHTTP/1.1Netlify
A+
Crawlability
robots.txt present, sitemap with 9 URLs
PASS
robots.txt present, sitemap with 9 URLs
Info::
robots.txt is present
Got: 71 bytes
Info::
sitemap.xml is present
Info::
sitemap.xml is valid XML
Info::
sitemap.xml contains 9 entries
Info::
robots.txt references sitemap
robots.txt 200 OK
Size 71 B Sitemaps referenced 1 User-agents * Blocking No — crawling allowed
User-agent: *
Allow: /

Sitemap: https://emmanuelalade.com/sitemap.xml
sitemap.xml 200 OK
Type URL Set URLs 9 entries Valid XML Yes
Sample URLs:
A+
URL Variants
www/non-www, trailing slash, HTTP→HTTPS
PASS
www/non-www, trailing slash, HTTP→HTTPS
Info::
www/non-www redirect configured correctly (preferred: non-www)
Info::
HTTP correctly redirects to HTTPS permanently
Got: HTTP 301

www / non-www

301https://www.emmanuelalade.com/
200https://emmanuelalade.com/

Preferred variant: non-www

HTTP → HTTPS

301http://emmanuelalade.com/ → https://emmanuelalade.com/

Consistent

A+
Domain Intelligence
emmanuelalade.com — via Spaceship, Inc., 22 days old, hosted on AWS
PASS
emmanuelalade.com — via Spaceship, Inc., 22 days old, hosted on AWS
Info::
Domain registered until Aug 18, 2027 (11 months remaining)
Info::
Domain is only 22 days old
Newly registered domains may face SEO trust challenges. Search engines generally give more authority to older domains. This is informational — not a problem to fix.
Got: Registered Aug 18, 2026
Info::
DNSSEC is enabled
Info::
Registrar: Spaceship, 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.
Info::
Hosting: AWS
Got: AS16509
Domain expiry

341 days

August 18, 2027

SSL certificate

88 days

Issued by Let's Encrypt

Domain age

22 days

Registered August 18, 2026

DNSSEC

Enabled

Protects against DNS spoofing

Hosting

AWS

ASN AS16509

75.2.60.5

Registrar

Spaceship, Inc.

Unlocked 2 NS records
Expiry timeline
Today
+1 year
Domain expiry SSL expiry Danger zone (≤30 days)
Recommended actions
  • Newly registered domain — build backlinks and content to establish SEO trust
  • Enable registrar lock (clientTransferProhibited) to block unauthorized domain transfers
Registrar Spaceship, Inc.
Created August 18, 2026 (22 days ago)
Expires August 18, 2027 (11 months)
Last Updated August 18, 2026
Name Servers launch1.spaceship.net, launch2.spaceship.net
DNSSEC Enabled
Hosting
IP Address 75.2.60.5
ASN AS16509 (AMAZON-02 - Amazon.com, Inc., US)
Provider AWS
Data source: rdap (0.3s)

Newly registered domains may face SEO trust challenges. Search engines generally give more authority to older domains. This is informational — not a problem to fix.

Why this matters

Informational: domain age. Newer domains may have lower trust signals in spam/security filters.

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 506 ms — DNS, TCP, TLS, TTFB, content transfer breakdown
PASS
DNS Lookup DNS Lookup — time to resolve the domain name to an IP address.
289 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.
189 ms
Time to First Byte Time to First Byte — how long the server takes to respond with the first byte of data.
505 ms
Total Time Total request time from DNS lookup through full response.
506 ms

Connection waterfall

DNS Lookup 289 ms TCP Connect 1 ms TLS Handshake 189 ms Server Processing 26 ms Content Transfer 1 ms
A+
CDN & Delivery
Netlify ("Netlify Edge"; hit; ttl=31521399)
PASS
Netlify ("Netlify Edge"; hit; ttl=31521399)
Info::
Document is served via Netlify CDN
Got: x-nf-request-id: 01M23FHMANG7R377FBSY9T6QC3
Info::
CDN cache status: "Netlify Edge"; hit; ttl=31521399
Document served via CDN: Netlify
Provider Netlify Cache Status "Netlify Edge"; hit; ttl=31521399 Evidence x-nf-request-id: 01M23FHMANG7R377FBSY9T6QC3
A+
CDN Cache Observability
Cache state: Age=14602s
PASS
Cache state: Age=14602s
Info::
CDN cache state observable via 1 header(s)
Got: age=14602
A+
Health Check Endpoint
Health endpoint at https://emmanuelalade.com/health (HTTP 200)
PASS
Health endpoint at https://emmanuelalade.com/health (HTTP 200)
Info::
Public health endpoint at https://emmanuelalade.com/health
Got: https://emmanuelalade.com/health
All checks on this page are automated. Results are estimates - run targeted manual reviews when the score affects a release decision.

Send Feedback