A total of 0 availability checks of ns1.syd.optusnet.com.au were performed during the 0 day period starting from January 10, 2025. All evaluations confirmed that ns1.syd.optusnet.com.au was either inaccessible or experiencing operational difficulties as of January 10, 2025. As of January 10, 2025, all testing indicates that there have been no instances of downtime on ns1.syd.optusnet.com.au. Responses obtained as of January 10, 2025, have been confirmed as not containing any error statuses. On January 10, 2025, ns1.syd.optusnet.com.au's response time of 0 seconds differed from its average of 0.000 seconds.