DNSSEC: all gTLDs are secure
On December 23, 2020, ICANN announced that the DNSSEC protocol was now deployed and operational in all generic top-level domains (i.e. 1,195 gTLDs).
ICANN may, in consultation with ccTLD registries, focus on national geographic extensions that are not yet secure.
Read more: Cyber attacks on the DNS: ICANN urges to deploy the DNSSEC protocol, iptwins.com, 2020-03-04