watchA/notion.so/techcrunchについて、ここに記述してください。

Online workspace startup Notion hit by outage, citing DNS issues

It’s not clear exactly who is responsible for this particular DNS issue.

When reached, a spokesperson for Name.com did not immediately comment, 
and Sonic.so, the Somali-based registrar that oversees 
the .so country-code top level domain on which Notion relies, 
did not return a request for comment.