DNS Check - Log Files

Page refreshed:   Data refresh:May 19 2024 12:35:09 [Pacific Standard Time]


DNS checks are performed against various resolvers in order to verify they are correctly functioning
Resolvers and sites checked are listed at the bottom of the page

Todays Entries
[2024-May-19 00:43:18] Log Error: 1.0.0.1 (CloudFlare B): [UDP] teams.microsoft.com ERROR_TIMEOUT

[2024-May-19 01:40:13] Log Error: 168.63.129.16 (Azure): [TCP] portal.azure.com ERROR_TIMEOUT

[2024-May-19 04:50:16] Log Error: 8.8.4.4 (Google A): [UDP] www.bbc.co.uk ERROR_TIMEOUT

[2024-May-19 06:51:17] Log Error: 1.1.1.1 (CloudFlare A): [UDP] www.bbc.co.uk ERROR_TIMEOUT

[2024-May-19 10:59:13] Log Error: 168.63.129.16 (Azure): [UDP] outlook.office.com ERROR_TIMEOUT
Previous Log Files
































So, whats happening?

Each DNS resolver is asked to resolve a few DNS entries. Only errors are logged.
These are scrapped together and shown in 'Todays Entries' above.
Previous log files are shown on the right.
DNS Resolvers Used
 168.63.129.16
 Azure
 1.1.1.1
 CloudFlare A
 1.0.0.1
 CloudFlare B
 8.8.4.4
 Google A
 8.8.8.8
 Google B
 208.67.222.222
 OpenDNS A
 208.67.220.220
 OpenDNS B
Hosts to be resolved
 teams.microsoft.com
 outlook.office.com
 outlook.office365.com
 www.bbc.co.uk
 www.google.co.uk
 www.yahoo.com
 portal.office.com
 portal.azure.com
 teams.microsoft.com
 outlook.office.com
 outlook.office365.com
 www.bbc.co.uk
 www.google.co.uk
 www.yahoo.com