TLD Zone File Statistics September 2020 Reports
StatDNS publishes monthly TLD zone files reports. For each TLD, we compute statistics about:
- Glue records: number of IPv4 and IPv6 glue records present in the zone
- Name servers: number of NS records and unique name servers present in the zone
- DNSSEC: number of DS records and signed domains present in the zone
- Domain names: number of IDN domains (internationalized domain name), and global domain count
Domains not configured with name servers are not listed in zone files and thus not taken into account.
| TLD | IPv4 Glue | IPv6 Glue | NS | Unique NS | DS | Signed | IDNs | Domains | |
|---|---|---|---|---|---|---|---|---|---|
| 1. | com | 1709736 | 24611 | 350600913 | 2219676 | 2592921 | 2412182 | 900719 | 147653008 |
| 2. | net | 273430 | 14533 | 32333819 | 716894 | 267800 | 240713 | 170332 | 13179503 |
| 3. | org | 371914 | 7262 | 25217991 | 546765 | 232235 | 213832 | 22941 | 10160312 |
| 4. | info | 147078 | 1936 | 10035220 | 246328 | 72670 | 68247 | 20009 | 4164268 |
| 5. | us | 14485 | 388 | 3850925 | 145854 | 27127 | 24803 | 0 | 1652214 |
| 6. | se | 19917 | 776 | 3897290 | 53584 | 1266577 | 762668 | 80648 | 1480129 |
| 7. | biz | 14110 | 310 | 3448318 | 157562 | 28573 | 25297 | 20340 | 1363013 |
| 8. | mobi | 4339 | 64 | 877296 | 42665 | 2034 | 1564 | 795 | 358857 |
| 9. | pro | 14568 | 194 | 657925 | 41048 | 4415 | 3904 | 0 | 272484 |
| 10 | nu | 1779 | 76 | 696735 | 24202 | 195718 | 113042 | 14952 | 255104 |
| 11 | asia | 5227 | 112 | 550732 | 36766 | 797 | 621 | 3327 | 223032 |
| 12 | name | 1660 | 164 | 308718 | 27937 | 1567 | 1184 | 1365 | 117945 |
| 13 | cat | 1157 | 40 | 304538 | 14851 | 3731 | 3661 | 1341 | 107530 |
| 14 | xxx | 220 | 51 | 191403 | 4232 | 74 | 65 | 4 | 91890 |
| 15 | tel | 359 | 22 | 294882 | 6543 | 133 | 99 | 10201 | 86213 |
| 16 | jobs | 12 | 0 | 141638 | 6171 | 37 | 29 | 0 | 37908 |
| 17 | travel | 137 | 8 | 55760 | 11038 | 152 | 145 | 0 | 20872 |
| 18 | aero | 643 | 10 | 32268 | 6797 | 0 | 0 | 0 | 11633 |
| 19 | coop | 242 | 6 | 21763 | 5147 | 99 | 92 | 0 | 7887 |
| 20 | museum | 9 | 0 | 2030 | 679 | 181 | 98 | 1 | 765 |
| 21 | post | 144 | 0 | 167 | 154 | 149 | 75 | 3 | 75 |
| 22 | arpa | 12 | 12 | 65 | 35 | 28 | 9 | 0 | 11 |