Infrastructure - https://nanajacqueline.com BeaverCheck Audit

B

DNSSEC

Unsigned (DNSSEC not deployed)

REVIEW

Unsigned (DNSSEC not deployed)

DNSSEC is not deployed

The zone is not DNSSEC-signed. Users on validating resolvers (Cloudflare 1.1.1.1, Quad9 9.9.9.9, growing default in mobile resolvers) get no protection against DNS spoofing for this domain. Most registrars now offer DNSSEC at a single click; consider enabling it for sites where authenticity matters (banking, healthcare, government).

B

CAA Records

No CAA records (any CA may issue certificates)

REVIEW

No CAA records (any CA may issue certificates)

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

0/2 IPs match cert SAN

REVIEW

0/2 IPs match cert SAN

PTR for 23.227.38.71 does not match any cert SAN: myshopify.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.

PTR lookup failed for 2620:127:f00f:b::: lookup 2620:127:f00f:b::: 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

TLS Certificate Expiry & Recommendations

59 days until leaf cert expires — 5 issues to address

REVIEW

Certificate validity

59

days left

0d 30d 60d 90d+

Recommended actions

Extend HSTS max-age to at least 31536000 (1 year) to meet the preload list criteria
Add includeSubDomains to the HSTS directive
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

Operational Status Page

No status page link detected

REVIEW

No status page link detected

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

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: 429, /ping: 429, /status: 429.

A+

DNS Records

1 A records, 55 ms lookup

PASS

1 A records, 55 ms lookup

Resolves to 1 IPv4 address(es)

Got: 23.227.38.71

Single A record — no DNS redundancy

Multiple A records provide failover if one server goes down.

Has 1 IPv6 (AAAA) record(s)

Got: 2620:127:f00f:b::

4 nameserver(s) configured

Got: ns-cloud-d1.googledomains.com, ns-cloud-d2.googledomains.com, ns-cloud-d4.googledomains.com, ns-cloud-d3.googledomains.com

5 mail exchanger(s) configured

SPF record present in TXT

DNS resolution time: 55 ms

Got: 55 ms

A	23.227.38.71
AAAA	2620:127:f00f:b::
CNAME	—
NS	ns-cloud-d1.googledomains.com, ns-cloud-d2.googledomains.com, ns-cloud-d4.googledomains.com, ns-cloud-d3.googledomains.com
MX	1 aspmx.l.google.com 5 alt2.aspmx.l.google.com 5 alt1.aspmx.l.google.com 10 alt3.aspmx.l.google.com 10 alt4.aspmx.l.google.com
TXT	klaviyo-site-verification=H77Udw SPF v=spf1 include:shops.shopify.com include:_spf.google.com ~all
CAA	Lookup not available with standard resolver

Resolved in 55 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

No CNAME record present

A+

Multi-Resolver DNS Speed

Mean 17ms across 3 resolvers (spread 31ms)

PASS

Mean 17ms across 3 resolvers (spread 31ms)

Quad9: 1ms

Got: 1ms via 9.9.9.9:53

Google: 20ms

Got: 20ms via 8.8.8.8:53

Cloudflare: 32ms

Got: 32ms via 1.1.1.1:53

A+

Redirect Chain

No redirects — direct access

PASS

No redirects — direct access

Got: https://nanajacqueline.com

https://nanajacqueline.com

185 ms · HTTP/1.1 FINAL

#	URL	Status	Time	Protocol	Server
1	https://nanajacqueline.com	200	185 ms	HTTP/1.1	cloudflare

A+

IPv6 Readiness

IPv6 reachable (17 ms)

PASS

IPv6 reachable (17 ms)

IPv6 is configured and reachable at 2620:127:f00f:b::

Got: 17 ms connect

IPv6 Ready

AAAA Records 2620:127:f00f:b:: Connection Reachable (17 ms)

A+

Crawlability

robots.txt present, sitemap with 31 URLs

PASS

robots.txt present, sitemap with 31 URLs

robots.txt is present

Got: 5378 bytes

sitemap.xml is present

sitemap.xml is valid XML

sitemap.xml contains 31 entries

Sitemap index with 31 child sitemaps

robots.txt references sitemap

robots.txt 200 OK

Size 5378 B Sitemaps referenced 3 User-agents adsbot-google, Nutch, AhrefsBot, AhrefsSiteAudit, MJ12bot, Pinterest, * Blocking No — crawling allowed

# we use Shopify as our ecommerce platform

#  ┏━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┓
#  ┃  Robots & Agent policy                                               ┃
#  ┣━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┫
#  ┃  Checkouts are for humans.                                           ┃
#  ┃  * Automated scraping, “buy-for-me” agents, or any end-to-end flow   ┃
#  ┃    that completes payment without a final human review step is not   ┃
#  ┃    permitted.                                                        ┃
#  ┃  * Legitimate integrators must use the official Checkout Kit:        ┃
#  ┃      https://www.shopify.com/checkout-kit                            ┃
#  ┃                                                                      ┃
#  ┃  Terms of Service: https://www.shopify.com/legal/terms               ┃
#  ┃  Contact: bots@shopify.com                                           ┃
#  ┗━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┛

User-agent: *
Disallow: /a/downloads/-/*
Disallow: /admin
Disallow: /cart
Disallow: /orders
Disallow: /checkouts/
Disallow: /checkout
Disallow: /19949649/checkouts
Disallow: /19949649/orders
Disallow: /carts
Disallow: /account
Disallow: /collections/*sort_by*
Disallow: /*/collections/*sort_by*
Disallow: /collections/*+*
Disallow: /collections/*%2B*
Disallow: /collections/*%2b*
Disallow: /*/collections/*+*
Disallow: /*/collections/*%2B*
Disallow: /*/collections/*%2b*
Disallow: */collections/*filter*&*filter*
Disallow: /blogs/*+*
Disallow: /blogs/*%2B*
Disallow: /blogs/*%2b*
Disallow: /*/blogs/*+*
Disallow: /*/blogs/*%2B*
Disallow: /*/blogs/*%2b*
Disallow: /*?*oseid=*
Disallow: /*preview_theme_id*
Disallow: /*preview_script_id*
Disallow: /*/*?*ls=*&ls=*
Disallow: /*/*?*ls%3D*%3Fls%3D*
Disallow: /*/*?*ls%3d*%3fls%3d*
Disallow: /search
Disallow: /apple-app-site-association
Disallow: /.well-known/shopify/monorail
Disallow: /cdn/wpm/*.js
Disallow: /recommendations/products
Disallow: /*/recommendations/products
Disallow: /collections/types?q=*
Disallow: /*?tolstoyAutoOpen=*
Disallow: /*?page=*
Sitemap: https://nanajacqueline.com/sitemap.xml

# Google adsbot ignores robots.txt unless specifically named!
User-agent: adsbot-google
Disallow: /checkouts/
Disallow: /checkout
Disallow: /carts
Disallow: /orders
Disallow: /19949649/checkouts
Disallow: /19949649/orders
Disallow: /*?*oseid=*
Disallow: /*preview_theme_id*
Disallow: /*preview_script_id*
Disallow: /cdn/wpm/*.js

User-agent: Nutch
Disallow: /

User-agent: AhrefsBot
Crawl-delay: 10
Disallow: /a/downloads/-/*
Disallow: /admin
Disallow: /cart
Disallow: /orders
Disallow: /checkouts/
Disallow: /checkout
Disallow: /19949649/checkouts
Disallow: /19949649/orders
Disallow: /carts
Disallow: /account
Disallow: /collections/*sort_by*
Disallow: /*/collections/*sort_by*
Disallow: /collections/*+*
Disallow: /collections/*%2B*
Disallow: /collections/*%2b*
Disallow: /*/collections/*+*
Disallow: /*/collections/*%2B*
Disallow: /*/collections/*%2b*
Disallow: */collections/*filter*&*filter*
Disallow: /blogs/*+*
Disallow: /blogs/*%2B*
Disallow: /blogs/*%2b*
Disallow: /*/blogs/*+*
Disallow: /*/blogs/*%2B*
Disallow: /*/blogs/*%2b*
Disallow: /*?*oseid=*
Disallow: /*preview_theme_id*
Disallow: /*preview_script_id*
Disallow: /policies/
Disallow: /*/policies/
Disallow: /*/*?*ls=*&ls=*
Disallow: /*/*?*ls%3D*%3Fls%3D*
Disallow: /*/*?*ls%3d*%3fls%3d*
Disallow: /search
Disallow: /apple-app-site-association
Disallow: /.well-known/shopify/monorail
Disallow: /cdn/wpm/*.js
Disallow: /recommendations/products
Disallow: /*/recommendations/products
Sitemap: https://nanajacqueline.com/sitemap.xml

User-agent: AhrefsSiteAudit
Crawl-delay: 10
Disallow: /a/downloads/-/*
Disallow: /admin
Disallow: /cart
Disallow: /orders
Disallow: /checkouts/
Disallow: /checkout
Disallow: /19949649/checkouts
Disallow: /19949649/orders
Disallow: /carts
Disallow: /account
Disallow: /collections/*sort_by*
Disallow: /*/collections/*sort_by*
Disallow: /collections/*+*
Disallow: /collections/*%2B*
Disallow: /collections/*%2b*
Disallow: /*/collections/*+*
Disallow: /*/collections/*%2B*
Disallow: /*/collections/*%2b*
Disallow: */collections/*filter*&*filter*
Disallow: /blogs/*+*
Disallow: /blogs/*%2B*
Disallow: /blogs/*%2b*
Disallow: /*/blogs/*+*
Disallow: /*/blogs/*%2B*
Disallow: /*/blogs/*%2b*
Disallow: /*?*oseid=*
Disallow: /*preview_theme_id*
Disallow: /*preview_script_id*
Disallow: /policies/
Disallow: /*/policies/
Disallow: /*/*?*ls=*&ls=*
Disallow: /*/*?*ls%3D*%3Fls%3D*
Disallow: /*/*?*ls%3d*%3fls%3d*
Disallow: /search
Disallow: /apple-app-site-association
Disallow: /.well-known/shopify/monorail
Disallow: /cdn/wpm/*.js
Disallow: /recommendations/products
Disallow: /*/recommendations/products
Sitemap: https://nanajacqueline.com/sitemap.xml



User-agent: MJ12bot
Crawl-delay: 10

User-agent: Pinterest
Crawl-delay: 1

sitemap.xml 200 OK

Type Sitemap Index URLs 31 entries Valid XML Yes

Child Sitemaps:

A+

URL Variants

www/non-www, trailing slash, HTTP→HTTPS

PASS

www/non-www, trailing slash, HTTP→HTTPS

www/non-www redirect configured correctly (preferred: non-www)

HTTP correctly redirects to HTTPS permanently

Got: HTTP 301

www / non-www

301https://www.nanajacqueline.com/

200https://nanajacqueline.com/

Preferred variant: non-www

HTTP → HTTPS

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

Consistent

A+

Domain Intelligence

nanajacqueline.com — via Tucows Domains Inc., 9 years, 7 months old

PASS

nanajacqueline.com — via Tucows Domains Inc., 9 years, 7 months old

Domain registered until May 11, 2027 (6 months remaining)

DNSSEC is not enabled

DNSSEC protects against DNS spoofing attacks. While not required, enabling DNSSEC adds an additional layer of security. Contact your DNS provider to enable it.

Registrar: Tucows Domains Inc.

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

183 days

May 11, 2027

SSL certificate

59 days

Issued by Let's Encrypt

Domain age

9 years, 7 months

Registered May 11, 2017

DNSSEC

Not enabled

Protects against DNS spoofing

Hosting

Unknown

2620:127:f00f:b::

Registrar

Tucows Domains Inc.

Unlocked 4 NS records

Expiry timeline

Today

+1 year

Domain expiry SSL expiry Danger zone (≤30 days)

Recommended actions

Enable DNSSEC to protect visitors from DNS spoofing
Enable registrar lock (clientTransferProhibited) to block unauthorized domain transfers

Registrar Tucows Domains Inc.

Created May 11, 2017 (9 years, 7 months ago)

Expires May 11, 2027 (6 months)

Last Updated April 28, 2026

Name Servers ns-cloud-d1.googledomains.com, ns-cloud-d2.googledomains.com, ns-cloud-d3.googledomains.com, ns-cloud-d4.googledomains.com

DNSSEC Not enabled

Hosting

IP Address 2620:127:f00f:b::

Data source: rdap (0.2s)

DNSSEC protects against DNS spoofing attacks. While not required, enabling DNSSEC adds an additional layer of security. Contact your DNS provider to enable it.

Why this matters

Without DNSSEC, an attacker who can poison your DNS can hijack your domain — and SSL certs alone don't stop them.

Learn more ▾

DNSSEC adds cryptographic signatures to DNS records, preventing forged responses from poisoning resolver caches. Without it, an attacker who controls the network path can redirect your domain to a malicious server before any HTTPS handshake happens. Most modern registrars (Cloudflare, Google Domains, Route 53) enable it with one toggle.

Source: ICANN / RFC 4033

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 662 ms — DNS, TCP, TLS, TTFB, content transfer breakdown

PASS

DNS Lookup

30 ms

TCP Connect

17 ms

TLS Handshake

26 ms

Time to First Byte

644 ms

Total Time

663 ms

Connection waterfall

DNS Lookup 30 ms TCP Connect 17 ms TLS Handshake 26 ms Server Processing 571 ms Content Transfer 18 ms

A

CDN & Delivery

Document on Cloudflare; assets also on Google Cloud CDN, Fastly, Akamai

PASS

Document on Cloudflare; assets also on Google Cloud CDN, Fastly, Akamai

Document is served via Cloudflare CDN (edge: CDG)

Got: cf-ray: a51b5bb37873d031-CDG

CDN cache status: DYNAMIC

Assets on Google Cloud CDN: cdn.shopify.com (assets: 134)

Got: via: 1.1 google

Assets on Fastly: static.klaviyo.com (assets: 8), cache DYNAMIC

Got: delegation klaviyo-onsite.map.fastly.net

Assets on Cloudflare: js.monkcommerce.app (assets: 4), cache HIT

Got: cf-ray: a51b5ff86828a579-CDG

Assets on Fastly: static-tracking.klaviyo.com (assets: 4), cache HIT, HIT

Got: delegation klaviyo-app.map.fastly.net

Assets on Akamai: cdn-widgetsrepository.yotpo.com (assets: 3)

Got: delegation dsa.cdn-widgetsrepository.yotpo.com.edgekey.net

Document served via CDN: Cloudflare

Provider Cloudflare Cache Status DYNAMIC Evidence cf-ray: a51b5bb37873d031-CDG

Asset hosts on a CDN

cdn.shopify.com — Google Cloud CDN · assets: 134
static.klaviyo.com — Fastly · assets: 8 · Cache Status: DYNAMIC
js.monkcommerce.app — Cloudflare · assets: 4 · Cache Status: HIT
static-tracking.klaviyo.com — Fastly · assets: 4 · Cache Status: HIT, HIT
cdn-widgetsrepository.yotpo.com — Akamai · assets: 3

Other asset hosts

www.googletagmanager.com — assets: 5 · Google
cdn-bundler.nice-team.net — assets: 2 · below probe threshold
connect.facebook.net — assets: 2 · below probe threshold
ecommplugins-scripts.trustpilot.com — assets: 2 · below probe threshold
fonts.googleapis.com — assets: 2 · below probe threshold
app.kiwisizing.com — assets: 1 · below probe threshold
assets.loopclub.io — assets: 1 · below probe threshold
bundler.nice-team.net — assets: 1 · below probe threshold
cdn-loyalty.yotpo.com — assets: 1 · below probe threshold
cdn-swell-assets.yotpo.com — assets: 1 · below probe threshold
cdn.shipinsure.io — assets: 1 · below probe threshold
connect.nosto.com — assets: 1 · below probe threshold
ecommplugins-trustboxsettings.trustpilot.com — assets: 1 · below probe threshold
geostock.nyc3.digitaloceanspaces.com — assets: 1 · below probe threshold
hotjar.dualsidedapp.com — assets: 1 · below probe threshold
invitejs.trustpilot.com — assets: 1 · below probe threshold
platform.twitter.com — assets: 1 · below probe threshold
sdk.postscript.io — assets: 1 · below probe threshold
sdks.automizely-analytics.com — assets: 1 · below probe threshold
services.nofraud.com — assets: 1 · below probe threshold
shofifi-pps.web.app — assets: 1 · below probe threshold
shop.app — assets: 1 · below probe threshold
static-us.afterpay.com — assets: 1 · below probe threshold
static.growave.io — assets: 1 · below probe threshold
static.shopmy.us — assets: 1 · below probe threshold
static.zdassets.com — assets: 1 · below probe threshold
str.rise-ai.com — assets: 1 · below probe threshold
strn.rise-ai.com — assets: 1 · below probe threshold
unpkg.com — assets: 1 · below probe threshold
widgets.automizely.com — assets: 1 · below probe threshold

A+

CDN Cache Observability

Cache state: DYNAMIC

PASS

Cache state: DYNAMIC

CDN cache state observable via 1 header(s)

Got: cf-cache-status=DYNAMIC