‘Massive messaging storm’ takes out Telstra’s DNS infrastructure – Security – Telco/ISP

Matthew N. Henry

A “huge messaging storm” confused a part of Telstra’s domain title server infrastructure for several hrs on Sunday, triggering widespread online difficulties for largely east coastline clients.

The difficulties started off at all-around 10.30am AEST and have been resolved by about 2.30pm.

Telstra originally claimed in a assertion on Twitter that some of its DNS infrastructure was focused by a “cyber assault, regarded as a denial of service (DoS)”.

“We’re blocking the destructive targeted visitors attacking some of our products and services,” it claimed in a separate statement just immediately after midday AEST.

“We are confident we have blocked all of this destructive targeted visitors and are doing work to get you back up and jogging all over again.”

Nevertheless, the telco revised its assessment of the root result in immediately after bringing the infrastructure back on the net.

“The huge messaging storm that introduced as a denial-of-service cyber assault has been investigated by our safety teams and we now think that it was not destructive, but a Area Name Server situation,” Telstra claimed, without having elaborating.

Consumers that switched their DNS to the likes of Google’s eight.eight.eight.eight have been in a position to solve web-site addresses though Telstra’s DNS was down.

This tale was updated 2.45pm to revise the mentioned result in of the outage.

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