Infrastructure - https://www.lindaikejisblog.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.

C

Reverse DNS

Action

0/4 IPs match cert SAN

REVIEW

0/4 IPs match cert SAN

PTR lookup failed for 172.66.40.184: lookup 172.66.40.184: 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.

PTR lookup failed for 172.66.43.72: lookup 172.66.43.72: 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.

PTR lookup failed for 2606:4700:3108::ac42:2b48: lookup 2606:4700:3108::ac42:2b48: 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.

PTR lookup failed for 2606:4700:3108::ac42:28b8: lookup 2606:4700:3108::ac42:28b8: 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 — 3 issues to address

REVIEW

Certificate validity

59

days left

0d 30d 60d 90d+

Recommended actions

Enable HSTS: Strict-Transport-Security: max-age=31536000; includeSubDomains
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: 404, /ping: 404, /status: 404.

A

DNS Records

2 A records, 30 ms lookup

PASS

2 A records, 30 ms lookup

Resolves to 2 IPv4 address(es)

Got: 172.66.40.184, 172.66.43.72

Has 2 IPv6 (AAAA) record(s)

Got: 2606:4700:3108::ac42:2b48, 2606:4700:3108::ac42:28b8

No NS records found

No MX records — email not configured via DNS

No SPF record found in TXT records

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

DNS resolution time: 30 ms

Got: 30 ms

A	172.66.40.184, 172.66.43.72
AAAA	2606:4700:3108::ac42:2b48, 2606:4700:3108::ac42:28b8
CNAME	—
NS	—
MX	—
TXT	—
CAA	Lookup not available with standard resolver

Resolved in 30 ms

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)

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 27ms)

PASS

Mean 17ms across 3 resolvers (spread 27ms)

Quad9: 1ms

Got: 1ms via 9.9.9.9:53

Cloudflare: 23ms

Got: 23ms via 1.1.1.1:53

Google: 28ms

Got: 28ms via 8.8.8.8:53

A+

Redirect Chain

No redirects — direct access

PASS

No redirects — direct access

Got: https://www.lindaikejisblog.com

https://www.lindaikejisblog.com

79 ms · HTTP/1.1 FINAL

#	URL	Status	Time	Protocol	Server
1	https://www.lindaikejisblog.com	200	79 ms	HTTP/1.1	cloudflare

A+

IPv6 Readiness

IPv6 reachable (17 ms)

PASS

IPv6 reachable (17 ms)

IPv6 is configured and reachable at 2606:4700:3108::ac42:2b48, 2606:4700:3108::ac42:28b8

Got: 17 ms connect

IPv6 Ready

AAAA Records 2606:4700:3108::ac42:2b48, 2606:4700:3108::ac42:28b8 Connection Reachable (17 ms)

A+

Crawlability

robots.txt present, sitemap with 243 URLs

PASS

robots.txt present, sitemap with 243 URLs

robots.txt is present

Got: 949 bytes

sitemap.xml is present

sitemap.xml is valid XML

sitemap.xml contains 243 entries

Sitemap index with 243 child sitemaps

robots.txt references sitemap

robots.txt 200 OK

Size 949 B Sitemaps referenced 2 User-agents AdsBot-Google, AdsBot-Google-Mobile, *, Mediapartners-Google Blocking No — crawling allowed

# Served by the app. Keep the Cloudflare robots.txt snippet (if enabled) identical to this file.
# No Crawl-delay: Google ignores it and it throttled Bing. Rate-limit abusive bots at Cloudflare.
# Article images live under /photos/shares/ and must stay crawlable (Google Images, Discover).
# /feed stays crawlable: every page links it and it helps engines find new stories fast.
# /page/ (homepage pagination) is blocked on purpose: tens of thousands of list pages; sitemaps cover every story.
User-agent: *
Allow: /
Disallow: /home
Disallow: /login
Disallow: /logout
Disallow: /api/
Disallow: /page/
Disallow: /mobile/app
Disallow: /save/

# AdSense / Ad Manager crawlers must see every page to serve relevant ads.
User-agent: Mediapartners-Google
Allow: /

User-agent: AdsBot-Google
Allow: /

User-agent: AdsBot-Google-Mobile
Allow: /

Sitemap: https://www.lindaikejisblog.com/sitemap.xml
Sitemap: https://www.lindaikejisblog.com/sitemap-news.xml

sitemap.xml 200 OK

Type Sitemap Index URLs 243 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: www)

HTTP correctly redirects to HTTPS permanently

Got: HTTP 301

www / non-www

200https://www.lindaikejisblog.com/

301https://lindaikejisblog.com/

Preferred variant: www

HTTP → HTTPS

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

Consistent

A+

Domain Intelligence

lindaikejisblog.com — via Name.com, Inc., 15 years, 3 months old

PASS

lindaikejisblog.com — via Name.com, Inc., 15 years, 3 months old

Domain registered until Oct 12, 2031 (4 years, 11 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: Name.com, 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

1797 days

October 12, 2031

SSL certificate

59 days

Issued by Google Trust Services

Domain age

15 years, 3 months

Registered October 12, 2011

DNSSEC

Not enabled

Protects against DNS spoofing

Hosting

Unknown

2606:4700:3108::ac42:28b8

Registrar

Name.com, Inc.

Unlocked 2 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 Name.com, Inc.

Created October 12, 2011 (15 years, 3 months ago)

Expires October 12, 2031 (4 years, 11 months)

Last Updated September 21, 2026

Name Servers ken.ns.cloudflare.com, tia.ns.cloudflare.com

DNSSEC Not enabled

Hosting

IP Address 2606:4700:3108::ac42:28b8

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

PASS

DNS Lookup

35 ms

TCP Connect

16 ms

TLS Handshake

24 ms

Time to First Byte

368 ms

Total Time

369 ms

Connection waterfall

DNS Lookup 35 ms TCP Connect 16 ms TLS Handshake 24 ms Server Processing 293 ms Content Transfer 1 ms

A+

CDN & Delivery

Document and assets on Cloudflare

PASS

Document and assets on Cloudflare

Document is served via Cloudflare CDN (edge: CDG)

Got: cf-ray: a57b62ca7ca8ff08-CDG

CDN cache status: HIT

Assets on Cloudflare: cdn.snigelweb.com (assets: 3), cache HIT

Got: cf-ray: a57b644ac9bd5dcd-CDG

Document served via CDN: Cloudflare

Provider Cloudflare Cache Status HIT Evidence cf-ray: a57b62ca7ca8ff08-CDG

Asset hosts on a CDN

cdn.snigelweb.com — Cloudflare · assets: 3 · Cache Status: HIT

Other asset hosts

fundingchoicesmessages.google.com — assets: 4 · Google
i0.wp.com — assets: 2 · below probe threshold
images.getadmiral.com — assets: 2 · below probe threshold
pagead2.googlesyndication.com — assets: 2 · below probe threshold
prod-media.beinsports.com — assets: 2 · below probe threshold
securepubads.g.doubleclick.net — assets: 2 · below probe threshold
securityannex.net — assets: 2 · below probe threshold
www.aljazeera.com — assets: 2 · below probe threshold
a57.foxnews.com — assets: 1 · below probe threshold
adengine.snigelweb.com — assets: 1 · below probe threshold
c.amazon-adsystem.com — assets: 1 · below probe threshold
cdn-attachments.timesofmalta.com — assets: 1 · below probe threshold
cdn.vanguardngr.com — assets: 1 · below probe threshold
config.aps.amazon-adsystem.com — assets: 1 · below probe threshold
en.apa.az — assets: 1 · below probe threshold
encrypted-tbn0.gstatic.com — assets: 1 · below probe threshold
image.api.sportal365.com — assets: 1 · below probe threshold
leadership.ng — assets: 1 · below probe threshold
media.telanganatoday.com — assets: 1 · below probe threshold
people.com — assets: 1 · below probe threshold
scripts.snigelweb.com — assets: 1 · below probe threshold
scripts.webcontentassessor.com — assets: 1 · below probe threshold
static.anonymised.io — assets: 1 · below probe threshold
static01.nyt.com — assets: 1 · below probe threshold
www.rateyourseats.com — assets: 1 · below probe threshold
www.thesun.co.uk — assets: 1 · below probe threshold

A+

CDN Cache Observability

Cache state: HIT

PASS

Cache state: HIT

CDN cache state observable via 2 header(s)

Got: cf-cache-status=HIT, x-cache=HIT