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https://smoft.io

Infrastructure

· 17 checks — DNS, redirects, IPv6, crawlability, URL variants, and domain intelligence rolled into one auditable list.
SCORE
87
GRADE
B
FIX
1
REVIEW
8
PASS
8
INFO
0
Probed from Madrid, Spain
200 OK
Checks
17
8 PASS 8 REVIEW 1 FIX
D
CDN & Delivery
Action
No CDN detected
FIX
No CDN detected
Warning::
No CDN detected
A CDN can significantly improve load times for users around the world by caching content at edge nodes closer to them.
No CDN detected

Consider using a CDN to improve global delivery speed and reduce origin load.

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.
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 51.38.178.113 does not match any cert SAN: vps-95df8264.vps.ovh.net
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
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
76 days until leaf cert expires — 3 issues to address
REVIEW

Certificate validity

76
days left
0d 30d 60d 90d+

Recommended actions

  • Add the preload directive and submit to hstspreload.org once max-age + includeSubDomains are in place
  • 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 Cache Observability
No CDN cache-status headers in the response
REVIEW
No CDN cache-status headers in the response
Info::
No CDN cache-status headers in the response
Without an X-Cache / CF-Cache-Status / X-Vercel-Cache / Age header, you can't tell from outside whether a request hit the cache or went to origin. Operationally important: enables debugging stale-content reports and verifying cache rules. Most managed CDN platforms emit at least one of these by default; absence often means the platform's diagnostic headers are stripped at an upstream proxy.
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
1 A records, 36 ms lookup
PASS
1 A records, 36 ms lookup
Info::
Resolves to 1 IPv4 address(es)
Got: 51.38.178.113
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: dns200.anycast.me, ns200.anycast.me
Info::
1 mail exchanger(s) configured
Info::
SPF record present in TXT
Info::
DNS resolution time: 36 ms
Got: 36 ms
A51.38.178.113
AAAA—
CNAME—
NSdns200.anycast.me, ns200.anycast.me
MX
0 mail.smoft.io
TXT
brevo-code:4dbfdd25439d7d844cfb3fa61112fca1
SPF v=spf1 a mx ip4:162.19.254.74 ip6:2001:41d0:701:1100::8061 include:spf.brevo.com...
google-site-verification=n-qjHDVF7nVJPPwkeXwnVs51xVxOzyBstGNeqDASz00
CAALookup not available with standard resolver
Resolved in 36 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

A+
Subdomain Takeover
No subdomain takeover risk detected
PASS
No subdomain takeover risk detected
Info::
No CNAME record present
A+
Multi-Resolver DNS Speed
Mean 34ms across 3 resolvers (spread 23ms)
PASS
Mean 34ms across 3 resolvers (spread 23ms)
Info::
Google: 26ms
Got: 26ms via 8.8.8.8:53
Info::
Cloudflare: 28ms
Got: 28ms via 1.1.1.1:53
Info::
Quad9: 49ms
Got: 49ms via 9.9.9.9:53
A+
Redirect Chain
No redirects — direct access
PASS
No redirects — direct access
Info::
No redirects — direct access
Got: https://smoft.io

https://smoft.io

88 ms · HTTP/1.1 FINAL

#URLStatusTimeProtocolServer
1https://smoft.io20088 msHTTP/1.1nginx
A+
Crawlability
robots.txt present, sitemap with 12 URLs
PASS
robots.txt present, sitemap with 12 URLs
Info::
robots.txt is present
Got: 63 bytes
Info::
sitemap.xml is present
Info::
sitemap.xml is valid XML
Info::
sitemap.xml contains 12 entries
Info::
robots.txt references sitemap
robots.txt 200 OK
Size 63 B Sitemaps referenced 1 User-agents * Blocking No — crawling allowed
User-agent: *
Disallow: 
Sitemap: https://smoft.io/sitemap.xml
sitemap.xml 200 OK
Type URL Set URLs 12 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 301-redirects to HTTPS

www / non-www

301https://www.smoft.io/
200https://smoft.io/

Preferred variant: non-www

HTTP → HTTPS

301http://smoft.io/ → https://smoft.io/

Consistent

A+
Domain Intelligence
smoft.io — via OVH SAS, 1 years, 8 months old, hosted on OVH
PASS
smoft.io — via OVH SAS, 1 years, 8 months old, hosted on OVH
Info::
Domain registered until Nov 4, 2026 (3 months remaining)
Info::
Registrar: OVH SAS
Info::
Registrar lock is enabled
Domain cannot be transferred without explicit unlock from the registrar. This protects against unauthorized transfers.
Info::
Hosting: OVH
Got: AS16276
Domain expiry

105 days

November 4, 2026

SSL certificate

76 days

Issued by Let's Encrypt

Domain age

1 years, 8 months

Registered November 4, 2024

DNSSEC

Status unknown

Protects against DNS spoofing

Hosting

OVH

ASN AS16276

51.38.178.113

Registrar

OVH SAS

Locked 2 NS records
Expiry timeline
Today
+1 year
Domain expiry SSL expiry Danger zone (≤30 days)
Registrar OVH SAS
Created November 4, 2024 (1 years, 8 months ago)
Expires November 4, 2026 (3 months)
Last Updated December 19, 2025
Name Servers dns200.anycast.me, ns200.anycast.me
Registrant Smoft ERP
Hosting
IP Address 51.38.178.113
ASN AS16276 (OVH - OVH SAS, FR)
Provider OVH
Data source: whois (1.1s)

Domain cannot be transferred without explicit unlock from the registrar. This protects against unauthorized transfers.

Why this matters

Registrar lock (clientTransferProhibited et al.) prevents unauthorized domain transfers — strongest defense against domain hijacking.

Source: ICANN / domain-security best practice

A+
HTTP Probe Timing
Total 139 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.
21 ms
TLS Handshake TLS Handshake — time to complete the HTTPS encryption handshake.
27 ms
Time to First Byte Time to First Byte — how long the server takes to respond with the first byte of data.
123 ms
Total Time Total request time from DNS lookup through full response.
139 ms

Connection waterfall

DNS Lookup 35 ms TCP Connect 21 ms TLS Handshake 27 ms Server Processing 41 ms Content Transfer 16 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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