29-04-2021 09:25 DDOS aanval / DDOS attack

Er vind een DDoS aanval op een server binnen ons netwerk plaats. De aanval is zeer snel opgemerkt door het Datacenter die meteen actie hebben ondernomen.
De DDoS aanval kan overlast in de vorm van verbroken verbindingen opleveren.

[IMPACT] Verminderde bereikbaarheid DNS servers.
[UPDATE] Aanval was op onze DNS servers. Onze ns1 is sinds 10:40 weer volledig bereikbaar. ns2 en ns3 sinds 11:30.

Heb je vragen, neem dan contact op met support@site4u.nl 
of bel naar 085 – 30 30 999.


A DDoS attack is taking place on a server within our network. The attack was very quickly noticed by the Datacenter who immediately took action.
The DDoS attack can cause nuisance in the form of broken connections.

[IMPACT] Reachability problems DNS servers.
[UPDATE] The DDOS attack occurred on our DNS servers. ns1 is completely reachable again since 10:40am. ns2 and ns3 since 11:30am.

If you have questions, please contact support@site4u.nl 
or call +31 85 – 30 30 999.

Update 09:55 :

Our supplier has rolled out planned updates in the night. Something went wrong. The supplier is working towards a solution. Incoming and outgoing mail is still working. Functionality in mysite4u for mail is currently not working.