SharpCert Independent Domain Intelligence
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Report ID: #AA62F456

big4.com.au

Australia Valid HTTPS Updated
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70
Safe
SharpCert · big4.com.au — Report card
SharpCert · big4.com.au

Technical audit of big4.com.au

We pulled the latest public records for big4.com.au — registration history, certificate state, hosting infrastructure — and rolled them into the scorecard you see below.

Technical Information

IP Address54.153.160.83
Server LocationAustralia · Sydney
ISP / ProviderUnknown
SSL Certificate Valid HTTPS
SSL IssuerRapidSSL TLS RSA CA G1
Valid Until2026-06-11
RegistrarUnknown

Public-record summary

From the public records linked to big4.com.au we extracted four anchors: country Australia, registrar Unknown, age ? yrs, encryption status OK. Everything else builds on those.

How long has big4.com.au existed?

According to RDAP records, big4.com.au was registered around ? years ago through Unknown. This is a useful signal but should be combined with content review.

In-transit protection

For data moving between the user and big4.com.au, the encryption check returned: OK. This is the single most important infrastructural safety check we run.

Infrastructure provider

Our GeoIP lookup places big4.com.au on the Unknown network, geographically in Australia. ISP-level reputation matters: established networks tend to act on abuse reports faster.

How we read this profile

For big4.com.au, the combined picture (? yrs, SSL OK, Australia hosting, Unknown registration) lands in the "safe" band. That is a starting point, not a final verdict.

Final take

Combining all signals, we rate big4.com.au at 70/100 (safe). Always perform your own due diligence before sharing personal data or money.

What looks good

  • Hosting infrastructure responds within reasonable latency
  • No automatic blocklist hits found
  • IPv6 connectivity present
  • Registrar verified by ICANN

What to watch

  • TXT records expose minimal trust hints
  • TLS configuration accepts older cipher suites
  • Limited public reputation data

Related Domains

force.com
AU 100/100
powerplatform.com
AU 100/100
skype.com
AU 100/100
salesforce.com
AU 100/100
wisegrid.net
AU 75/100
seek.com.au
AU 85/100

Frequently Asked Questions

Is the WHOIS information about big4.com.au hidden?
Most modern registrars apply privacy protection by default, so personal contact data may be redacted. Registration dates and registrar are still visible.
Is big4.com.au on a security blocklist?
At the time of audit, big4.com.au was not present in the public blocklists we sample (PhishTank, abuse feeds, etc.).
Is big4.com.au a phishing website?
Our scanner does not perform visual similarity checks. We can only confirm that no obvious infrastructure markers (cert mismatch, fresh registration with high traffic) were triggered.
What looks risky about big4.com.au?
For big4.com.au we look at: age ? yrs, SSL OK, registrar Unknown and hosting in Australia. Any single weak point can drag the technical confidence down.
How often is big4.com.au re-checked?
By default the report is refreshed every 30 days, plus on every manual re-check from the dashboard.

This report is generated automatically from public technical signals. It is not legal or financial advice.

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