Website

Answer
200 OKin 46 ms
Ends at
https://www.ac3.com.au/
Redirects
  • https://ac3.com.au/ (301)
Title
AC3 – Leading Cloud Secure Solutions & Managed IT Services
Protocols
HTTP/2, HTTP/3
Certificate
Amazon (Amazon RSA 2048 M04) for www.prod.ac3.online, test.ac3.co.nz, strapi.prod.ac3.online, ac3.co.nz, www.ac3.com.au and www.ac3.co.nz, valid until
www
Answers itself (200 OK)

DNS records

ac3.com.au

TXT
TTL 1 hour
SOA
TTL 15 min
CAA
None: any certificate authority may issue for this name

_dmarc.ac3.com.au

TXT
  • v=DMARC1; p=none
TTL 5 min

As ns-1045.awsdns-02.org answers them

Reputation

Domain blocklists

  • Spamhaus DBL Not listed
  • SURBL Not listed
  • URIBL Not listed

Rankings

5.00Open PageRank, out of 10
261,992Open PageRank position
71Referring domains

From Open PageRank

WHOIS

Domain Name: ac3.com.au
Registry Domain ID: e44f0023aca548e6b80f2cb89f16710a-AU
Registrar WHOIS Server: whois.auda.org.au
Registrar URL: https://www.instra.com/en/about-us/contact-us
Last Modified: 2026-08-15T21:38:31Z
Registrar Name: Domain Directors Pty Ltd trading as Instra
Registrar Abuse Contact Email: abuse@instra.com
Registrar Abuse Contact Phone: +49.68949396850
Reseller Name: 
Status: serverRenewProhibited https://identitydigital.au/whois-status-codes#serverRenewProhibited
Status Reason: Not Currently Eligible For Renewal
Registrant Contact ID: 13983019a88541a99b7eb360feb19a6b-AU
Registrant Contact Name: AC 3
Tech Contact ID: 6578102be6c94c189f5c4b0ecd45dc8c-AU
Tech Contact Name: Simon Xistouris
Name Server: ns-1045.awsdns-02.org
Name Server: ns-1764.awsdns-28.co.uk
Name Server: ns-27.awsdns-03.com
Name Server: ns-739.awsdns-28.net
DNSSEC: signedDelegation
Registrant: AUSTRALIAN CENTRE FOR ADVANCED COMPUTING AND COMMUNICATION PTY LTD
Registrant ID: ABN 27095046923
Eligibility Type: Company
Eligibility Name: AUSTRALIAN CENTRE FOR ADVANCED COMPUTING AND COMMUNICATION PTY LTD
Eligibility ID: ABN 27095046923
>>> Last update of WHOIS database: 2026-11-02T07:55:30Z <<<

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/whois-policy).

DNSSEC

Every link from the root to ac3.com.au verifies.

. Verified

  • Found 3 DNSKEY records for .
  • DS=20326/SHA-256 verifies DNSKEY=20326/SEP
  • DS=38696/SHA-256 verifies DNSKEY=38696/SEP
  • Found 1 RRSIGs over DNSKEY RRset
  • RRSIG=38696 and DNSKEY=38696/SEP verifies the DNSKEY RRset

au Verified

  • Found 1 DS records for au in the . zone
  • DS=26642/SHA-256 has algorithm RSASHA256
  • Found 1 RRSIGs over DS RRset
  • RRSIG=8763 and DNSKEY=8763 verifies the DS RRset
  • Found 2 DNSKEY records for au
  • DS=26642/SHA-256 verifies DNSKEY=26642/SEP
  • Found 1 RRSIGs over DNSKEY RRset
  • RRSIG=26642 and DNSKEY=26642/SEP verifies the DNSKEY RRset

com.au Verified

  • Found 1 DS records for com.au in the au zone
  • DS=14185/SHA-256 has algorithm RSASHA256
  • Found 1 RRSIGs over DS RRset
  • RRSIG=1321 and DNSKEY=1321 verifies the DS RRset
  • Found 2 DNSKEY records for com.au
  • DS=14185/SHA-256 verifies DNSKEY=14185/SEP
  • Found 1 RRSIGs over DNSKEY RRset
  • RRSIG=14185 and DNSKEY=14185/SEP verifies the DNSKEY RRset

ac3.com.au Verified

  • Found 1 DS records for ac3.com.au in the com.au zone
  • DS=17764/SHA-256 has algorithm ECDSAP256SHA256
  • Found 1 RRSIGs over DS RRset
  • RRSIG=7683 and DNSKEY=7683 verifies the DS RRset
  • Found 3 DNSKEY records for ac3.com.au
  • DS=17764/SHA-256 verifies DNSKEY=17764/SEP
  • Found 1 RRSIGs over DNSKEY RRset
  • RRSIG=17764 and DNSKEY=17764/SEP verifies the DNSKEY RRset
  • Found 1 RRSIGs over SOA RRset
  • RRSIG=32033 and DNSKEY=32033 verifies the SOA RRset