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https://everything.adamnordling.se

Infrastructure

· 17 checks — DNS, redirects, IPv6, crawlability, URL variants, and domain intelligence rolled into one auditable list.
SCORE
84
GRADE
B
FIX
1
REVIEW
5
PASS
11
INFO
0
Probed from Santa Clara, United States
200 OK
Checks
17
11 PASS 5 REVIEW 1 FIX
F
IPv6 Readiness
Action
IPv6 records exist but unreachable
FIX
IPv6 records exist but unreachable
Warning::
IPv6 DNS records exist but server is not reachable
Having AAAA records but an unreachable server is worse than no AAAA — clients may experience delays before falling back to IPv4.
Got: 2606:4700:3030::ac43:c7ed, 2606:4700:3034::6815:4a41
Info::
IPv6 connection error
Got: dial tcp6 [2606:4700:3030::ac43:c7ed]:443: connect: network is unreachable
IPv6 Misconfigured
AAAA Records 2606:4700:3030::ac43:c7ed, 2606:4700:3034::6815:4a41 Connection UNREACHABLE

Having AAAA records but an unreachable server is worse than no AAAA — clients may experience delays before falling back to IPv4.

Why this matters

Advertising IPv6 (AAAA records) without a reachable server means IPv6-preferring clients silently fail every connection.

Learn more ▾

Modern browsers prefer IPv6 if AAAA exists (Happy Eyeballs algorithm). If the IPv6 server isn't reachable, browsers fall back to IPv4 — but with seconds of added latency per request. Either fix IPv6 reachability or remove the AAAA records.

Source: RFC 8305 (Happy Eyeballs)

B
DNSSEC
Unsigned (DNSSEC not deployed)
REVIEW
Unsigned (DNSSEC not deployed)
Info::
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)
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.
C
Reverse DNS
Action
0/4 IPs match cert SAN
REVIEW
0/4 IPs match cert SAN
Info::
PTR lookup failed for 172.67.199.237: lookup 172.67.199.237: 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.
Info::
PTR lookup failed for 104.21.74.65: lookup 104.21.74.65: 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.
Info::
PTR lookup failed for 2606:4700:3030::ac43:c7ed: lookup 2606:4700:3030::ac43:c7ed: 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.
Info::
PTR lookup failed for 2606:4700:3034::6815:4a41: lookup 2606:4700:3034::6815:4a41: 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
81 days until leaf cert expires — 3 issues to address
REVIEW

Certificate validity

81
days left
0d 30d 60d 90d+

Recommended actions

  • Submit your domain to hstspreload.org to be added to the Chrome preload list
  • 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
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.
A
DNS Records
2 A records, 10 ms lookup
PASS
2 A records, 10 ms lookup
Info::
Resolves to 2 IPv4 address(es)
Got: 172.67.199.237, 104.21.74.65
Info::
Has 2 IPv6 (AAAA) record(s)
Got: 2606:4700:3030::ac43:c7ed, 2606:4700:3034::6815:4a41
Info::
No NS records found
Info::
No MX records — email not configured via DNS
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: 10 ms
Got: 10 ms
A172.67.199.237, 104.21.74.65
AAAA2606:4700:3030::ac43:c7ed, 2606:4700:3034::6815:4a41
CNAME—
NS—
MX—
TXT—
CAALookup not available with standard resolver
Resolved in 10 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
Info::
No CNAME record present
A
Multi-Resolver DNS Speed
Mean 31ms across 3 resolvers (spread 69ms)
PASS
Mean 31ms across 3 resolvers (spread 69ms)
Info::
Cloudflare: 7ms
Got: 7ms via 1.1.1.1:53
Info::
Quad9: 11ms
Got: 11ms via 9.9.9.9:53
Info::
Google: 76ms
Got: 76ms via 8.8.8.8:53
A+
Redirect Chain
No redirects — direct access
PASS
No redirects — direct access
Info::
No redirects — direct access
Got: https://everything.adamnordling.se

https://everything.adamnordling.se

31 ms · HTTP/1.1 FINAL

#URLStatusTimeProtocolServer
1https://everything.adamnordling.se20031 msHTTP/1.1cloudflare
A+
Crawlability
robots.txt present, sitemap with 1 URLs
PASS
robots.txt present, sitemap with 1 URLs
Info::
robots.txt is present
Got: 79 bytes
Info::
sitemap.xml is present
Info::
sitemap.xml is valid XML
Info::
sitemap.xml contains 1 entries
Info::
robots.txt references sitemap
robots.txt 200 OK
Size 79 B Sitemaps referenced 1 User-agents * Blocking No — crawling allowed
User-agent: *
Allow: /

Sitemap: https://everything.adamnordling.se/sitemap.xml
sitemap.xml 200 OK
Type URL Set URLs 1 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::
HTTP correctly redirects to HTTPS permanently
Got: HTTP 301

www / non-www

https://www.everything.adamnordling.se/
200https://everything.adamnordling.se/

HTTP → HTTPS

301http://everything.adamnordling.se/ → https://everything.adamnordling.se/

Consistent

A+
Domain Intelligence
adamnordling.se — via Loopia AB, 19 days old, hosted on Cloudflare
PASS
adamnordling.se — via Loopia AB, 19 days old, hosted on Cloudflare
Info::
Domain registered until Sep 19, 2027 (11 months remaining)
Info::
Domain is only 19 days old
Newly registered domains may face SEO trust challenges. Search engines generally give more authority to older domains. This is informational — not a problem to fix.
Got: Registered Sep 19, 2026
Info::
Registrar: Loopia AB
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: AS13335
Domain expiry

335 days

September 19, 2027

SSL certificate

81 days

Issued by Google Trust Services

Domain age

19 days

Registered September 19, 2026

DNSSEC

Status unknown

Protects against DNS spoofing

Hosting

Cloudflare

ASN AS13335

104.21.74.65

Registrar

Loopia AB

Unlocked 2 NS records
Expiry timeline
Today
+1 year
Domain expiry SSL expiry Danger zone (≤30 days)
Recommended actions
  • Newly registered domain — build backlinks and content to establish SEO trust
  • Enable registrar lock (clientTransferProhibited) to block unauthorized domain transfers
Registrar Loopia AB
Created September 19, 2026 (19 days ago)
Expires September 19, 2027 (11 months)
Last Updated September 19, 2026
Name Servers leonard.ns.cloudflare.com, arely.ns.cloudflare.com
Registrant (not shown)
Hosting
IP Address 104.21.74.65
ASN AS13335 (CLOUDFLARENET - Cloudflare, Inc., US)
Provider Cloudflare
Data source: whois (0.9s)

Newly registered domains may face SEO trust challenges. Search engines generally give more authority to older domains. This is informational — not a problem to fix.

Why this matters

Informational: domain age. Newer domains may have lower trust signals in spam/security filters.

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 85 ms — DNS, TCP, TLS, TTFB, content transfer breakdown
PASS
DNS Lookup DNS Lookup — time to resolve the domain name to an IP address.
9 ms
TCP Connect TCP Connect — time to establish a TCP connection to the server.
4 ms
TLS Handshake TLS Handshake — time to complete the HTTPS encryption handshake.
15 ms
Time to First Byte Time to First Byte — how long the server takes to respond with the first byte of data.
85 ms
Total Time Total request time from DNS lookup through full response.
86 ms

Connection waterfall

DNS Lookup 9 ms TCP Connect 4 ms TLS Handshake 15 ms Server Processing 57 ms Content Transfer 1 ms
A
CDN & Delivery
Document and assets on Cloudflare
PASS
Document and assets on Cloudflare
Info::
Document is served via Cloudflare CDN (edge: SJC)
Got: cf-ray: a47493cabd65327e-SJC
Info::
CDN cache status: DYNAMIC
Info::
Assets on Cloudflare: unpkg.com (assets: 3), cache HIT
Got: cf-ray: a47494d1ed519338-SJC
Document served via CDN: Cloudflare
Provider Cloudflare Cache Status DYNAMIC Evidence cf-ray: a47493cabd65327e-SJC

Asset hosts on a CDN

  • unpkg.com — Cloudflare · assets: 3 · Cache Status: HIT
A+
CDN Cache Observability
Cache state: DYNAMIC
PASS
Cache state: DYNAMIC
Info::
CDN cache state observable via 1 header(s)
Got: cf-cache-status=DYNAMIC
A+
Health Check Endpoint
Health endpoint at https://everything.adamnordling.se/health (HTTP 200)
PASS
Health endpoint at https://everything.adamnordling.se/health (HTTP 200)
Info::
Public health endpoint at https://everything.adamnordling.se/health
Got: https://everything.adamnordling.se/health
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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