On a daily basis, SpamHaus reviews millions of emails and keeps track of the abusive behavior originating from a large variety of gTLDs and TLDs.
The latter is calculated as the ratio of abusive domains that exist per TLD, to the total number of active domains in that TLD.
Quite ironically, in October, the list of the Top 10 Most Abused Top Level Domains featured dot .Top at the #1 spot.
For the month of November, the list shows that the most abused TLD is dot .Science.
This particular gTLD is operated by Famous Four Media and it boasts 218,796 .Science domains.
Dot .Top and dot .Stream complete the top 3 “medal” takers, for a sport that their operators should not be proud for.
The 10 most abused Top Level Domains in November 2016 can be seen below:
For more information about the list and the methodology, visit SpamHaus.org.