TLD Zone File Statistics October 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 | 1704521 | 24762 | 352551928 | 2214115 | 2749913 | 2566372 | 899081 | 148340942 |
| 2. | net | 272623 | 14623 | 32408519 | 715058 | 278664 | 251355 | 169248 | 13203168 |
| 3. | org | 345486 | 7160 | 25298941 | 544861 | 244959 | 226457 | 22962 | 10185024 |
| 4. | info | 109409 | 1779 | 9953526 | 244425 | 72903 | 68440 | 19942 | 4130593 |
| 5. | us | 13927 | 382 | 3840348 | 145009 | 29120 | 26812 | 0 | 1645286 |
| 6. | se | 19984 | 771 | 3935181 | 53645 | 1272678 | 766335 | 81352 | 1496145 |
| 7. | biz | 14061 | 317 | 3430447 | 158000 | 29215 | 26002 | 19878 | 1354949 |
| 8. | mobi | 3946 | 38 | 870938 | 42400 | 2008 | 1545 | 819 | 356120 |
| 9. | pro | 11265 | 180 | 650991 | 40753 | 4623 | 4100 | 0 | 270147 |
| 10 | nu | 1745 | 77 | 698473 | 24103 | 196464 | 113753 | 14940 | 255389 |
| 11 | asia | 4904 | 82 | 550356 | 36755 | 820 | 635 | 2715 | 223137 |
| 12 | name | 1646 | 163 | 308109 | 27837 | 1593 | 1198 | 1355 | 117651 |
| 13 | cat | 1121 | 41 | 305670 | 14805 | 3974 | 3904 | 1343 | 107942 |
| 14 | xxx | 225 | 53 | 191219 | 4244 | 78 | 69 | 4 | 91819 |
| 15 | tel | 365 | 22 | 292293 | 6610 | 137 | 103 | 10001 | 85493 |
| 16 | jobs | 12 | 0 | 141607 | 6170 | 37 | 29 | 0 | 37899 |
| 17 | travel | 139 | 8 | 56074 | 11075 | 178 | 171 | 0 | 21029 |
| 18 | aero | 637 | 12 | 32274 | 6819 | 0 | 0 | 0 | 11647 |
| 19 | coop | 242 | 6 | 20090 | 5131 | 94 | 86 | 0 | 7894 |
| 20 | museum | 11 | 0 | 1736 | 681 | 21 | 17 | 1 | 635 |
| 21 | post | 138 | 0 | 169 | 156 | 150 | 76 | 3 | 76 |
| 22 | arpa | 12 | 12 | 65 | 35 | 28 | 9 | 0 | 11 |