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https://zenfolio.com

Infrastructure

· 9 checks — DNS, redirects, IPv6, crawlability, URL variants, and domain intelligence rolled into one auditable list.
SCORE
93
GRADE
A
FIX
0
REVIEW
2
PASS
7
INFO
0
Probed from Amsterdam, Netherlands
200 OK
Checks
9
7 PASS 2 REVIEW
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
89 days until leaf cert expires — 2 issues to address
REVIEW

Certificate validity

89
days left
0d 30d 60d 90d+

Recommended actions

  • Enable HSTS: Strict-Transport-Security: max-age=31536000; includeSubDomains
  • Enable OCSP stapling on your TLS server to remove a CA roundtrip and protect user privacy
A+
DNS Records
2 A records, 12 ms lookup
PASS
2 A records, 12 ms lookup
Info::
Resolves to 2 IPv4 address(es)
Got: 141.193.213.10, 141.193.213.11
Info::
No IPv6 (AAAA) records
Info::
2 nameserver(s) configured
Got: ns1.zenfolio.com, ns2.zenfolio.com
Info::
1 mail exchanger(s) configured
Info::
CAA records not checked
CAA record lookup requires a specialized DNS resolver. This check will be available in a future update.
Info::
SPF record present in TXT
Info::
DNS resolution time: 12 ms
Got: 12 ms
A141.193.213.10, 141.193.213.11
AAAA—
CNAME—
NSns1.zenfolio.com, ns2.zenfolio.com
MX
0 zenfolio-com.mail.protection.outlook.com
TXT
MS=ms45609033
ZOOM_verify_FX3WHpTfSBWcVonwD44e8A
apple-domain-verification=c1gClebdo6kpeVPk
status-page-domain-verification=d7sfs1wqf08x
5a682f679eac46f1b552ad4803d57d22.zenfolio.com
SPF v=spf1 redirect=zenfolio.com.hosted.spf-report.com
ps-cd-verification=9bfdd684-ddc6-40a8-9a2c-ae31600997b0
knowbe4-site-verification=0abe71bbd45201decab26a7dc83ccf4c
mongodb-site-verification=6extDl4U3nh37ZZpuAVt6O0SNIV7ZGgp
anthropic-domain-verification-h8ct1p=EyUSi9lqeVJsnTYVnx1h1YLXw
pendo-domain-verification=7e10d7c4-bb2e-43db-b240-7a67368ad398
have-i-been-pwned-verification=8e73c493cc34789ac08aec9f09c44d0e
slack-domain-verification=5c9GuBd1lc3zynd032YL1FKTFTTsGtAQauM4jrKN
yahoo-verification-key=HUoLvHdIy593Hidwoo3tf6e7GakTHDs9ARHLHuy8+zU=
google-site-verification=DCd1LZSr8pDVJa8_MgYzFpu34n0Z1huBJiJUS-1kS5A
google-site-verification=OW3Axe808A24EWGRFMlbVJmmZcyl1_Bf8TNqcnnGoBQ
google-site-verification=eH7TsXfyiYr9wrnVLeUxTHbtx_-W71M_t5w1DnWx0n4
google-site-verification=hqzn16pnuXUv1vQf877PnXicIbbVD-iD7FLdm3v3YQ8
google-site-verification=xneHozVf7S752oDDp2ZS5ijw3I_QdRhdQsBeeuJbxtA
google-site-verification=y8uBiTpWHX41Lrr2Fns9ijORslMfPi00UraqMYyp2oo
atlassian-domain-verification=hszO9Jp68U3c2kybhFEu1WKyNE2qnhBurBDDE56uIAabQZBd2M...
figma-domain-verification=d7cefa1fa56f9702cbb296347273b5b0b4826b9343e0f8e560f876...
CAALookup not available with standard resolver
Resolved in 12 ms

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.

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

https://zenfolio.com

45 ms · HTTP/1.1 FINAL

#URLStatusTimeProtocolServer
1https://zenfolio.com20045 msHTTP/1.1cloudflare
A+
Crawlability
robots.txt present, sitemap with 14 URLs
PASS
robots.txt present, sitemap with 14 URLs
Info::
robots.txt is present
Got: 547 bytes
Info::
sitemap.xml is present
Info::
sitemap.xml is valid XML
Info::
sitemap.xml contains 14 entries
Info::
Sitemap index with 14 child sitemaps
Info::
robots.txt references sitemap
robots.txt 200 OK
Size 547 B Sitemaps referenced 8 User-agents * Blocking No — crawling allowed
User-agent: *

Allow: /wp-content/uploads/

Disallow: /wp-content/plugins/

Disallow: /wp-admin/

Disallow: /readme.html

Disallow: /refer/


Sitemap: https://zenfolio.com/sitemap_index.xml

Sitemap: https://zenfolio.com/post-sitemap.xml

Sitemap: https://zenfolio.com/page-sitemap.xml

Sitemap: https://zenfolio.com/category-sitemap.xml

Sitemap: https://zenfolio.com/author-sitemap.xml

Sitemap: https://zenfolio.com/press-sitemap.xml

Sitemap: https://zenfolio.com/snapshots-sitemap.xml

Sitemap: https://zenfolio.com/release-notes-sitemap.xml
sitemap.xml 200 OK
Type Sitemap Index URLs 14 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: non-www)
Info::
HTTP correctly 301-redirects to HTTPS

www / non-www

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

Preferred variant: non-www

HTTP → HTTPS

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

Consistent

A+
Domain Intelligence
zenfolio.com — via CSC Corporate Domains, Inc., 21 years, 11 months old, hosted on Cloudflare
PASS
zenfolio.com — via CSC Corporate Domains, Inc., 21 years, 11 months old, hosted on Cloudflare
Info::
Domain registered until Aug 30, 2026 (4 months remaining)
Info::
DNSSEC is enabled
Info::
Registrar: CSC Corporate Domains, 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: Cloudflare
Got: AS209242
Domain expiry

75 days

August 30, 2026

SSL certificate

89 days

Issued by Let's Encrypt

Domain age

21 years, 11 months

Registered August 30, 2004

DNSSEC

Enabled

Protects against DNS spoofing

Hosting

Cloudflare

ASN AS209242

141.193.213.11

Registrar

CSC Corporate Domains, Inc.

Unlocked 2 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
  • Enable registrar lock (clientTransferProhibited) to block unauthorized domain transfers
Registrar CSC Corporate Domains, Inc.
Created August 30, 2004 (21 years, 11 months ago)
Expires August 30, 2026 (4 months)
Last Updated August 1, 2025
Name Servers chance.ns.cloudflare.com, jacqueline.ns.cloudflare.com
DNSSEC Enabled
Hosting
IP Address 141.193.213.11
ASN AS209242 (CLOUDFLARESPECTRUM Cloudflare, Inc., US)
Provider Cloudflare
Data source: rdap (0.2s)

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 48 ms — DNS, TCP, TLS, TTFB, content transfer breakdown
PASS
DNS Lookup DNS Lookup — time to resolve the domain name to an IP address.
6 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.
9 ms
Time to First Byte Time to First Byte — how long the server takes to respond with the first byte of data.
46 ms
Total Time Total request time from DNS lookup through full response.
48 ms

Connection waterfall

DNS Lookup 6 ms TCP Connect 1 ms TLS Handshake 9 ms Server Processing 30 ms Content Transfer 3 ms
A+
CDN & Delivery
Cloudflare (HIT)
PASS
Cloudflare (HIT)
Info::
Site is served via Cloudflare CDN (edge: AMS)
Got: cf-ray: 9f07e6cc995e9ff3-AMS
Info::
CDN cache status: HIT
CDN Detected: Cloudflare
Provider Cloudflare Cache Status HIT Evidence cf-ray: 9f07e6cc995e9ff3-AMS
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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