EU Platform (1 and 2): Infrastructure Upgrade
Scheduled Maintenance Report for Qualys, Inc.
The scheduled maintenance has been completed.
Posted Oct 10, 2019 - 13:30 PDT
In progress
Scheduled maintenance is currently in progress. We will provide updates as necessary.
Posted Oct 10, 2019 - 09:30 PDT
Qualys Cloud Operations will implement a major change of DNS to Cloudflare from 9:30 AM PDT to 1:30 PM PDT on October 10, 2019. Team will be updating the nameservers at our domain registrar to resolve our domain’s DNS using Cloudflare’s nameservers. The deployment is completely transparent to users and will require no downtime.

1. The change will be done for EU Platform 1 and EU Platform 2.
2. Updating our nameservers does not change where our website is hosted. We can still use OpenDNS, Google DNS etc. for recursive DNS.
3. The Cloudflare DNS default Time-To-Live (TTL) is 300 seconds (5 minutes). Any changes or additions to Cloudflare zone file will push out in 5 minutes or less.
4. Our local DNS cache may take longer to update; as such, propagation everywhere might take longer than 5 minutes.

Note: There is a probable chance that users may experience transitory slowness/connection-break while deployment is on-going.
Posted Oct 10, 2019 - 02:03 PDT