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 306132
2: top 52851
3: cn 52613
4: link 40295
5: xyz 26204
n/a: (page.link) 20454
6: net 19211
n/a: (app.link) 18643
7: ru 18186
n/a: (sa.com) 17120
n/a: (ru.com) 13089
8: info 11837
n/a: (za.com) 9998
9: dev 9669
10: me 7846
11: cfd 7369
12: cc 7046
13: shop 6875
14: life 6842
n/a: (blob.core.windows.net) 6488
15: click 6264
16: live 6249
17: org 5659
n/a: (tumblr.com) 5413
18: jp 5247
n/a: (campaign-view.com) 4545
n/a: (docs.google.com) 4131
19: io 3636
20: best 3591
n/a: (pages.dev) 3322
21: biz 3300
n/a: (r2.dev) 3201
n/a: (com.cn) 2751
22: de 2723
n/a: (github.io) 2672
23: pro 2612
24: co 2587
25: vip 2502
n/a: (weeblysite.com) 2496
n/a: (co.jp) 2464
26: tokyo 2456
27: tk 2377
28: app 2338
n/a: (weebly.com) 2204
29: one 2142
30: bond 2120
n/a: (duckdns.org) 2001
31: fr 1905
32: win 1898
33: uk 1831
n/a: (blogspot.com) 1763
34: world 1646
35: nl 1609
36: us 1552
37: in 1424
n/a: (co.uk) 1406
n/a: (s3.amazonaws.com) 1338
n/a: (glitch.me) 1320
38: lat 1309
n/a: (wixsite.com) 1238
39: br 1133
40: ml 1085

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. wa.me
6. cutt.ly
7. is.gd
8. x.gd
9. lnkd.in
10. lin.ee

The total domains in each of the SURBL datasets:
 
SURBL ABUSE: 582646 - SURBL CRACKED: 984
SURBL MALWARE: 8714 - SURBL PHISH: 156769
SURBL CLICKTRACKERS: 18088 - SURBL DISPOSABLE: 15532
 
SURBL FRESH is a subscriber only dataset not publicly available
The total listed domains in the SURBL FRESH dataset: 12070426
 
SURBL HASHBL is a subscriber only dataset not publicly available
The total listed domains in the SURBL HASHBL dataset: 138595

Last update: 2024-05-18 08:54 UTC (updated every hour)