Alternatives to bitdefender.com.au
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bitdefender.com.au is registered with Melbourne IT and is hosted on AS13335 CloudFlare Inc. in United States of America. Its SSL certificate from DigiCert Inc expired on 7 Nov 2025, and the site does not support HTTP/3. WOT's community rates its safety excellent (92/100).
What security vendors and the WOT community say about this domain.
What loads and tracks visitors when the homepage opens.
Running a full browser scan of the homepage… This takes about a minute.
14 similar domains registered in the last 90 days — possible typosquatting or phishing.
| Domain | Why it’s similar | Registered | Status | Report |
|---|---|---|---|---|
| bitdefender.us.com | Other extension | 7 Oct 2026 | Checking… | Report → |
| bitdefender.social | Other extension | 5 Sept 2026 | Checking… | Report → |
| botdefender.org | Typo | 17 Oct 2026 | Checking… | Report → |
| botdefender.xyz | Typo | 7 Oct 2026 | Checking… | Report → |
| botdefender.online | Typo | 7 Sept 2026 | Checking… | Report → |
From CubDomain's daily newly registered domains. Similar doesn't mean malicious.
Is bitdefender.com.au’s name taken on other extensions?
Estimated visitors and engagement.
| Top countries | Share | Visits | Desktop | Mobile |
|---|---|---|---|---|
| Australia | 81.9% | — | — | — |
| United States | 5.4% | — | — | — |
| New Zealand | 4.5% | — | — | — |
| United Kingdom | 2% | — | — | — |
| South Africa | 1.1% | — | — | — |
2 technologies detected across 2 categories.
Detected from headers, page source and DNS · Automatic and may be incomplete · Suggest a correction
Every IP address bitdefender.com.au resolves to, and where it's hosted.
| Host | IPv4 address | TTL |
|---|---|---|
| bitdefender.com.au | 104.18.37.149 | 156 |
| bitdefender.com.au | 172.64.150.107 | 156 |
| Host | IPv6 address | TTL |
|---|---|---|
| bitdefender.com.au | 2606:4700:4400::6812:2595 | 470 |
| bitdefender.com.au | 2606:4700:4400::ac40:966b | 470 |
| Host | Mail server | TTL |
|---|---|---|
| bitdefender.com.au | 10 mx11.bitdefender.com | 3600 |
| bitdefender.com.au | 10 mx12.bitdefender.com | 3600 |
| Host | Name server | TTL |
|---|---|---|
| bitdefender.com.au | pdns210.ultradns.biz | 3600 |
| bitdefender.com.au | pdns210.ultradns.com | 3600 |
| bitdefender.com.au | pdns210.ultradns.net | 3600 |
| bitdefender.com.au | pdns210.ultradns.org | 3600 |
| Host | Text | TTL |
|---|---|---|
| bitdefender.com.au | "v=spf1 a mx include:spf.bitdefender.com include:341979.spf06.hubspotemail.net -all" | 900 |
| Host | Start of authority | TTL |
|---|---|---|
| bitdefender.com.au | pdns210.ultradns.com dmoinescu.bitdefender.com 2024053418 86400 86400 86400 86400 | 21600 |
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Reviews are from CubDomain users and are separate from the security verdicts above.
Common questions, answered from this report's data.
WOT's community rates bitdefender.com.au excellent for safety (92/100). Its SSL certificate expired on 7 Nov 2025. See Security →
bitdefender.com.au is registered through Melbourne IT. The public WHOIS record shows the registrant’s details. See WHOIS →
bitdefender.com.au is served from 2 IP addresses, mainly on AS13335 CloudFlare Inc. in United States of America. See Hosting →
We detected 2 technologies, including Google Analytics and jQuery. See Built with →
Raw registry data for bitdefender.com.au. May be redacted by privacy services.
Domain Name: bitdefender.com.au Registry Domain ID: 7fa045ef48d74fd59910067f942dd003-AU Registrar WHOIS Server: whois.auda.org.au Registrar URL: https://elb.www.netregistry.com.au/contact-us/ Last Modified: 2025-04-22T05:58:23Z Registrar Name: Melbourne IT Registrar Abuse Contact Email: [email protected] Registrar Abuse Contact Phone: +61.279080915 Reseller Name: Status: ok https://identitydigital.au/get-au/whois-status-codes#ok Registrant Contact ID: 1a1467c5bf4b4653b0c6d85217c66950-AU Registrant Contact Name: ChristianCatalin Mitu Tech Contact ID: 4b23c7538c144149899ed97afe39e329-AU Tech Contact Name: ChristianCatalin Mitu Name Server: pdns210.ultradns.biz Name Server: pdns210.ultradns.com Name Server: pdns210.ultradns.net Name Server: pdns210.ultradns.org DNSSEC: unsigned Registrant: Bitdefender IPR Management Ltd Registrant ID: OTHER CY10196373V Eligibility Type: Other Eligibility Name: BITDEFENDER Eligibility ID: TM 889013 >>> Last update of WHOIS database: 2025-05-20T12:11:21Z <<< Identity Digital Australia Pty Ltd, for itself and on behalf of .au Domain Administration Limited (auDA), makes the WHOIS registration data directory service (WHOIS Service) available solely for the purposes of: (a) querying the availability of a domain name licence; (b) identifying the holder of a domain name licence; and/or (c) contacting the holder of a domain name licence in relation to that domain name and its use. The WHOIS Service must not be used for any other purpose (even if that purpose is lawful), including: (a) aggregating, collecting or compiling information from the WHOIS database, whether for personal or commercial purposes; (b) enabling the sending of unsolicited electronic communications; and / or (c) enabling high volume, automated, electronic processes that send queries or data to the systems of Afilias, any registrar, any domain name licence holder, or auDA. The WHOIS Service is provided for information purposes only. By using the WHOIS Service, you agree to be bound by these terms and conditions. The WHOIS Service is operated in accordance with the auDA WHOIS Policy (available at https://www.auda.org.au/policy/2014-07-whois-policy).
The first response from http://www.bitdefender.com.au, before any redirect: caching, server and policy headers.
Four timed TCP connections to port 443 from CubDomain's servers.
CubDomain is not affiliated with bitdefender.com.au. Data is collected independently from public sources and some figures are estimates, provided for information only.
Spam and malware blocklists for the site's IP and mail servers.
Found in public certificate transparency logs.
Searching the certificate transparency logs… This can take up to a minute.
When the site first appeared, and what has changed since.
We record what changes from the next time this report is refreshed.