TLD Zone File Statistics March 2023 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 | 1592618 | 27825 | 383517176 | 2068469 | 6415719 | 6169537 | 862405 | 159032505 |
| 2. | net | 256618 | 16760 | 32523788 | 644261 | 629752 | 592900 | 141886 | 13013478 |
| 3. | org | 355071 | 11658 | 27048076 | 495991 | 569570 | 539899 | 22670 | 10727970 |
| 4. | info | 98525 | 13243 | 9164107 | 209541 | 129247 | 121123 | 17403 | 3731431 |
| 5. | ch | 11499 | 1202 | 6198773 | 67338 | 1807607 | 1183591 | 67456 | 2488049 |
| 6. | us | 12378 | 421 | 4585389 | 112787 | 81236 | 77953 | 0 | 1912079 |
| 7. | se | 20273 | 749 | 3747328 | 52700 | 1019667 | 822917 | 79294 | 1445093 |
| 8. | biz | 16049 | 305 | 3386751 | 138709 | 42949 | 39214 | 14168 | 1343542 |
| 9. | pro | 10379 | 243 | 801167 | 40796 | 13591 | 12876 | 0 | 331086 |
| 10 | mobi | 2866 | 56 | 683676 | 36262 | 3077 | 2654 | 781 | 276217 |
| 11 | nu | 1452 | 82 | 632852 | 22444 | 161700 | 123706 | 13524 | 234772 |
| 12 | asia | 4535 | 78 | 540959 | 34320 | 1675 | 1565 | 4668 | 216910 |
| 13 | ee | 1021 | 70 | 446113 | 12174 | 31643 | 31579 | 4143 | 154876 |
| 14 | cat | 1057 | 47 | 320892 | 14304 | 8653 | 8463 | 1231 | 110251 |
| 15 | name | 1586 | 153 | 283020 | 25549 | 2270 | 1589 | 1077 | 108481 |
| 16 | tel | 252 | 36 | 182416 | 7234 | 319 | 299 | 4395 | 45579 |
| 17 | travel | 234 | 6 | 57575 | 8978 | 479 | 416 | 0 | 22118 |
| 18 | aero | 667 | 10 | 34516 | 7300 | 32 | 27 | 0 | 12652 |
| 19 | jobs | 25 | 8 | 30283 | 6305 | 95 | 81 | 0 | 10299 |
| 20 | gov | 817 | 135 | 24661 | 5981 | 2811 | 1478 | 0 | 8686 |
| 21 | xxx | 144 | 28 | 21303 | 3851 | 134 | 114 | 6 | 8641 |
| 22 | coop | 231 | 6 | 21467 | 5408 | 80 | 70 | 0 | 8412 |
| 23 | museum | 8 | 1 | 2519 | 958 | 81 | 76 | 2 | 944 |
| 24 | post | 202 | 0 | 240 | 222 | 112 | 108 | 3 | 110 |
| 25 | arpa | 24 | 24 | 65 | 35 | 28 | 9 | 0 | 11 |