Below are the top 40 TLDs listed in SURBL (ranked by unique counts).
Numbers on the right are counts of the domains in the TLDs in the middle:

1: com 298842
2: top 53985
3: cn 51023
4: link 40157
5: xyz 25943
n/a: (page.link) 20308
6: net 19443
n/a: (app.link) 18646
7: ru 18161
n/a: (sa.com) 17415
n/a: (ru.com) 13316
8: info 12091
9: us 10537
n/a: (za.com) 10217
10: me 7898
11: dev 7731
12: cfd 7518
13: life 7321
14: cc 6922
15: live 6692
16: shop 6519
n/a: (blob.core.windows.net) 6316
17: click 6135
18: org 5791
n/a: (tumblr.com) 4899
n/a: (campaign-view.com) 4545
n/a: (docs.google.com) 4131
19: io 3645
20: best 3571
21: biz 3373
n/a: (r2.dev) 2915
n/a: (com.cn) 2868
22: de 2670
n/a: (weeblysite.com) 2641
23: jp 2621
24: pro 2616
25: tokyo 2615
n/a: (github.io) 2599
26: vip 2565
27: co 2565
n/a: (pages.dev) 2421
28: tk 2378
29: app 2363
30: one 2295
n/a: (weebly.com) 2186
n/a: (duckdns.org) 2185
31: bond 2119
n/a: (blogspot.com) 2042
32: win 1912
33: fr 1909
34: uk 1733
35: nl 1617
36: world 1547
37: in 1434
n/a: (glitch.me) 1362
n/a: (co.uk) 1320
38: lat 1312
n/a: (s3.amazonaws.com) 1204
n/a: (wixsite.com) 1139
39: br 1121
40: eu 1092

Full list at https://www.surbl.org/static/tld-abuse-complete-rankings.txt

Below are the top 10 of abused redirectors (to our knowledge):

1. t.co
2. n9.cl
3. tinyurl.com
4. bit.ly
5. cutt.ly
6. wa.me
7. is.gd
8. x.gd
9. lnkd.in
10. lin.ee

The total domains in each of the SURBL datasets:
 
SURBL ABUSE: 585094 - SURBL CRACKED: 997
SURBL MALWARE: 9082 - SURBL PHISH: 150809
SURBL CLICKTRACKERS: 19045 - SURBL DISPOSABLE: 15439
 
SURBL FRESH is a subscriber only dataset not publicly available
The total listed domains in the SURBL FRESH dataset: 12010219
 
SURBL HASHBL is a subscriber only dataset not publicly available
The total listed domains in the SURBL HASHBL dataset: 133736

Last update: 2024-05-08 20:54 UTC (updated every hour)