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Infrastructure

· 9 checks — DNS, redirects, IPv6, crawlability, URL variants, and domain intelligence rolled into one auditable list.
SCORE
96
GRADE
A
FIX
0
REVIEW
2
PASS
7
INFO
0
Probed from Madrid, Spain
200 OK
Checks
9
7 PASS 2 REVIEW
B
DNS Records
2 A records, 35 ms lookup
REVIEW
2 A records, 35 ms lookup
Info::
Resolves to 2 IPv4 address(es)
Got: 104.18.2.179, 104.18.3.179
Info::
Has 2 IPv6 (AAAA) record(s)
Got: 2606:4700::6812:2b3, 2606:4700::6812:3b3
Warning::
CNAME record at zone apex
A CNAME at the zone apex can break MX and NS records. Use ALIAS/ANAME or A records instead.
Got: www.databricks.com.cdn.cloudflare.net
Info::
No NS records found
Info::
No MX records — email not configured via DNS
Info::
CAA records not checked
CAA record lookup requires a specialized DNS resolver. This check will be available in a future update.
Info::
No SPF record found in TXT records
SPF helps prevent email spoofing. Add a TXT record starting with 'v=spf1'.
Info::
DNS resolution time: 35 ms
Got: 35 ms
A104.18.2.179, 104.18.3.179
AAAA2606:4700::6812:2b3, 2606:4700::6812:3b3
CNAMEwww.databricks.com.cdn.cloudflare.net
NS—
MX—
TXT—
CAALookup not available with standard resolver
Resolved in 35 ms

A CNAME at the zone apex can break MX and NS records. Use ALIAS/ANAME or A records instead.

Why this matters

CNAME at the apex (example.com) breaks every other apex record (MX, TXT, NS) — DNS-protocol violation per RFC 1034.

Learn more ▾

RFC 1034 forbids CNAME alongside other records at the same name. Some DNS providers offer ALIAS / ANAME / flattened-CNAME records that work around this — use those instead. Otherwise apex-level CNAME breaks email (no MX), domain ownership verification (no TXT), and more.

Source: RFC 1034

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.

SPF helps prevent email spoofing. Add a TXT record starting with 'v=spf1'.

Why this matters

Without SPF, receiving servers can't validate sending IPs — your domain is easier to spoof in phishing.

Learn more ▾

SPF complements DMARC. Both should be published. SPF records list authorized sending IPs (e.g., `v=spf1 include:_spf.google.com ~all` for Google Workspace). After publishing, verify in Google Postmaster Tools or mxtoolbox.

Source: RFC 7208 (SPF)

B
TLS Certificate Expiry & Recommendations
66 days until leaf cert expires — 2 issues to address
REVIEW

Certificate validity

66
days left
0d 30d 60d 90d+

Recommended actions

  • Submit your domain to hstspreload.org to be added to the Chrome preload list
  • Enable OCSP stapling on your TLS server to remove a CA roundtrip and protect user privacy
A+
Redirect Chain
No redirects — direct access
PASS
No redirects — direct access
Info::
No redirects — direct access
Got: https://www.databricks.com

https://www.databricks.com

158 ms · HTTP/1.1 FINAL

#URLStatusTimeProtocolServer
1https://www.databricks.com200158 msHTTP/1.1cloudflare
A+
IPv6 Readiness
IPv6 reachable (17 ms)
PASS
IPv6 reachable (17 ms)
Info::
IPv6 is configured and reachable at 2606:4700::6812:2b3, 2606:4700::6812:3b3
Got: 17 ms connect
IPv6 Ready
AAAA Records 2606:4700::6812:2b3, 2606:4700::6812:3b3 Connection Reachable (17 ms)
A+
Crawlability
robots.txt present, sitemap with 17 URLs
PASS
robots.txt present, sitemap with 17 URLs
Info::
robots.txt is present
Got: 129 bytes
Info::
sitemap.xml is present
Info::
sitemap.xml is valid XML
Info::
sitemap.xml contains 17 entries
Info::
Sitemap index with 17 child sitemaps
Info::
robots.txt references sitemap
robots.txt 200 OK
Size 129 B Sitemaps referenced 1 User-agents * Blocking No — crawling allowed
User-agent: *
Allow: /
Sitemap: https://www.databricks.com/webshared/sitemaps/sitemap-index.xml
Host: https://www.databricks.com
sitemap.xml 200 OK
Type Sitemap Index URLs 17 entries Valid XML Yes
Child Sitemaps:
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: www)
Info::
HTTP correctly 301-redirects to HTTPS

www / non-www

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

Preferred variant: www

HTTP → HTTPS

301http://www.databricks.com/ → https://www.databricks.com/

Consistent

A+
Domain Intelligence
databricks.com — via Amazon Registrar, Inc., 14 years, 11 months old
PASS
databricks.com — via Amazon Registrar, Inc., 14 years, 11 months old
Info::
Domain registered until Jul 13, 2026 (3 months remaining)
Info::
DNSSEC is enabled
Info::
Registrar: Amazon Registrar, Inc.
Domain expiry

30 days

July 13, 2026

SSL certificate

66 days

Issued by DigiCert Inc

Domain age

14 years, 11 months

Registered July 13, 2011

DNSSEC

Enabled

Protects against DNS spoofing

Hosting

Unknown

2a04:4e42:e00::740

Registrar

Amazon Registrar, Inc.

Lock status unknown 4 NS records
Expiry timeline
Today
+1 year
Domain expiry SSL expiry Danger zone (≤30 days)
Recommended actions
  • Renew the domain or enable auto-renewal to prevent accidental expiry
Registrar Amazon Registrar, Inc.
Created July 13, 2011 (14 years, 11 months ago)
Expires July 13, 2026 (3 months)
Last Updated June 8, 2025
Name Servers ns1.databricks.com, ns2.databricks.com, ns3.databricks.com, ns4.databricks.com
DNSSEC Enabled
Hosting
IP Address 2a04:4e42:e00::740
Data source: rdap (0.2s)
A+
HTTP Probe Timing
Total 191 ms — DNS, TCP, TLS, TTFB, content transfer breakdown
PASS
DNS Lookup DNS Lookup — time to resolve the domain name to an IP address.
31 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.
21 ms
Time to First Byte Time to First Byte — how long the server takes to respond with the first byte of data.
167 ms
Total Time Total request time from DNS lookup through full response.
191 ms

Connection waterfall

DNS Lookup 31 ms TCP Connect 17 ms TLS Handshake 21 ms Server Processing 98 ms Content Transfer 25 ms
A
CDN & Delivery
Cloudflare (DYNAMIC)
PASS
Cloudflare (DYNAMIC)
Info::
Site is served via Cloudflare CDN (edge: CDG)
Got: cf-ray: 9e8bcfc20fe9faee-CDG
Info::
CDN cache status: DYNAMIC
CDN Detected: Cloudflare
Provider Cloudflare Cache Status DYNAMIC Evidence cf-ray: 9e8bcfc20fe9faee-CDG
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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