On October 30, 2021, we changed the entries in the DNS zone for the root.ithena.net subdomain.

Previously root.ithena.net subdomain pointed to IPv4 address: 80.204.27.80.

Currently root.ithena.net subdomain points to IPv4 address: 146.59.48.180.

This change may be noticed on some systems with a longer delay.
Please let us know if you have problems accessing the website.

Twitter: https://twitter.com/iThenaProject/status/1454536059459710982

Source