Infrastructure
· 17 checks — DNS, redirects, IPv6, crawlability, URL variants, and domain intelligence rolled into one auditable list.DMulti-Resolver DNS SpeedActionMean 287ms across 3 resolvers (spread 380ms)FIX
DCDN & DeliveryActionNo CDN detectedFIX
Consider using a CDN to improve global delivery speed and reduce origin load.
BDNSSECUnsigned (DNSSEC not deployed)REVIEW
BCAA RecordsNo CAA records (any CA may issue certificates)REVIEW
BReverse DNS0/1 IPs match cert SANREVIEW
BRedirect Chain1 redirect(s), 1078 ms totalREVIEW
https://rjwdigital.com.au
303 ms · HTTP/1.1
https://www.rjwdigital.com.au
775 ms · HTTP/1.1 FINAL
| # | URL | Status | Time | Protocol | Server |
|---|---|---|---|---|---|
| 1 | https://rjwdigital.com.au | 301 | 303 ms | HTTP/1.1 | nginx |
| 2 | https://www.rjwdigital.com.au | 200 | 775 ms | HTTP/1.1 | nginx |
See the visual redirect chain in the HTTP Probe tab →
CIPv6 ReadinessActionNo IPv6 supportREVIEW
IPv6 support is increasingly important for global accessibility. About 40% of internet users have IPv6 connectivity.
No AAAA records — same impact as 'no IPv6 (AAAA) records'; IPv6-preferring clients pay extra latency falling back to IPv4.
Source: Google IPv6 stats
BURL Variantswww/non-www, trailing slash, HTTP→HTTPSREVIEW
www / non-www
Inconsistent — duplicate content risk
HTTP → HTTPS
Consistent
BTLS Certificate Expiry & Recommendations36 days until leaf cert expires — 3 issues to addressREVIEW
Certificate validity
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
BOperational Status PageNo status page link detectedREVIEW
ADNS Records1 A records, 299 ms lookupPASS
| A | 34.237.47.210 |
| AAAA | — |
| CNAME | — |
| NS | ns2.nameserver.net.au, ns1.nameserver.net.au, ns3.nameserver.net.au |
| MX | 1 aspmx.l.google.com 5 alt1.aspmx.l.google.com 5 alt2.aspmx.l.google.com 10 alt3.aspmx.l.google.com 10 alt4.aspmx.l.google.com |
| TXT | google-site-verification=y2oewhoxb5upbs70iwfu9gnianfaq5bo-k9fzzzbskw brevo-code:2921f2c3366b87c7c5919ac9ee5fdb76 SPF v=spf1 include:_spf.google.com ~all |
| CAA | Lookup not available with standard resolver |
Multiple A records provide failover if one server goes down.
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
Slow DNS adds latency to every page load. Consider a faster DNS provider.
DNS resolution is slow — anycast DNS providers (Cloudflare, Route 53) typically resolve <50ms globally.
Source: DNS performance benchmarks
A+Subdomain TakeoverNo subdomain takeover risk detectedPASS
A+Crawlabilityrobots.txt present, sitemap with 72 URLsPASS
Add a 'Sitemap:' directive to robots.txt so search engines can discover your sitemap.
robots.txt omits Sitemap: directive — crawlers must fetch /sitemap.xml by convention; reliable but missing the explicit hint.
Source: sitemaps.org
User-agent: *
Disallow:
- https://rjwdigital.com.au/4-reasons-why-hiring-a-social-media-agency-is-a-must
- https://rjwdigital.com.au/7-seo-hacks-to-boost-your-digital-marketing-campaign
- https://rjwdigital.com.au/8-ways-to-leverage-email-automation-for-your-business
- https://rjwdigital.com.au/aboutus
- https://rjwdigital.com.au/ai-and-the-future-of-content-creation
A+Domain Intelligencerjwdigital.com.au — via Synergy Wholesale Accreditations Pty Ltd, hosted on AWSPASS
Unknown
36 days
Issued by Let's Encrypt
Unknown
Not enabled
Protects against DNS spoofing
AWS
ASN AS14618
34.237.47.210
Synergy Wholesale Accreditations Pty Ltd
Expiry timeline
Recommended actions
- Enable DNSSEC to protect visitors from DNS spoofing
- Enable registrar lock (clientTransferProhibited) to block unauthorized domain transfers
DNSSEC protects against DNS spoofing attacks. While not required, enabling DNSSEC adds an additional layer of security. Contact your DNS provider to enable it.
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.
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