“Immortal” Malware Domains are those which were identified as malicious anywhere between 90 and 360 days ago. but according to google safebrowsing, are still actively involved in badness. Some of these domains have been on the DNS-BH List for YEARS.
We also added about 70 new domains to our list of long-lived “immortal” malware domains. The list is up to 4022 entries.
The list of “the immortals: immortal_domains.txt
Note: this list is incorporated in the main list, there is no need to download both lists if you already download any zone files.