If you use DomainTools as much as I do, you have probably noticed that Whois searches on the platform return a “Service Unavailable” message. This service outage is impacting current Whois lookups as well as Historical Whois lookups.
DomainTools responded to an inquiry about the outage a little while ago via Twitter, telling attorney John Berryhill, “We are working around the clock with the provider to fix!” Several hours ago, the company tweeted that “ETA is a few hours out,” and it seems that the issue is still being addressed.
The company did share a tip to access Whois records, although I presume this doesn’t help with Historical Whois records:



