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 227474
2: link 109125
n/a: (page.link) 87802
3: top 27568
4: cn 27520
5: info 20379
n/a: (app.link) 18557
n/a: (sa.com) 16567
6: net 13980
n/a: (ru.com) 13781
7: shop 13651
8: xyz 12633
n/a: (za.com) 9953
9: cfd 8317
10: me 7728
11: tk 6911
12: tokyo 6193
13: org 5377
14: gq 5311
15: cf 5301
16: live 5220
17: us 5164
18: ru 5119
19: biz 4811
20: click 4600
21: dev 4559
22: cc 3722
23: life 3460
24: club 3270
25: co 3199
n/a: (blogspot.com) 2533
26: de 2513
n/a: (firebaseapp.com) 2368
27: one 2086
28: bond 2085
n/a: (com.cn) 2057
29: jp 2052
n/a: (workers.dev) 2051
30: fr 1907
n/a: (docs.google.com) 1899
31: asia 1825
n/a: (r2.dev) 1797
32: in 1768
n/a: (ipfs.dweb.link) 1724
33: io 1612
34: app 1459
35: autos 1377
36: uk 1334
n/a: (appspot.com) 1318
n/a: (glitch.me) 1293
n/a: (weebly.com) 1260
n/a: (github.io) 1218
n/a: (duckdns.org) 1179
37: br 1123
38: ml 1122
39: monster 1090
40: nl 1037

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. bit.ly
3. tinyurl.com
4. mq.mbd.baidu.com
5. peg3z.app.goo.gl
6. ja2r7.app.goo.gl
7. d8hxy.app.goo.gl
8. is.gd
9. lin.ee
10. cutt.ly

The total domains in each of the SURBL datasets:
 
SURBL ABUSE: 536581 - SURBL CRACKED: 682
SURBL MALWARE: 4120 - SURBL PHISH: 120366
SURBL CLICKTRACKERS: 11651 - SURBL DISPOSABLE: 9885
 
SURBL FRESH is a subscriber only dataset not publicly available
The total listed domains in the SURBL FRESH dataset: 11145704
 
SURBL HASHBL is a subscriber only dataset not publicly available
The total listed domains in the SURBL HASHBL dataset: 254800

Last update: 2023-11-29 10:54 UTC (updated every hour)