TLD Zone File Statistics May 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 | 1611958 | 27955 | 385477231 | 2085813 | 6754786 | 6503430 | 863716 | 159531443 |
| 2. | net | 259537 | 16742 | 32491123 | 643458 | 661932 | 624382 | 140371 | 12963015 |
| 3. | org | 360560 | 11860 | 27112024 | 493422 | 597120 | 567028 | 22608 | 10728912 |
| 4. | info | 100707 | 15588 | 9198165 | 207707 | 132091 | 123832 | 17223 | 3736692 |
| 5. | ch | 11456 | 1211 | 6227119 | 67020 | 1764501 | 1191364 | 67351 | 2498626 |
| 6. | us | 12628 | 432 | 4561038 | 112295 | 84896 | 81511 | 0 | 1907991 |
| 7. | se | 18700 | 757 | 3725775 | 50981 | 1021623 | 825268 | 79142 | 1445552 |
| 8. | biz | 18466 | 300 | 3339459 | 139772 | 43826 | 40019 | 13916 | 1321665 |
| 9. | pro | 10674 | 277 | 861932 | 41473 | 14615 | 13891 | 0 | 355549 |
| 10 | mobi | 2821 | 53 | 675680 | 35954 | 3243 | 2825 | 805 | 272811 |
| 11 | asia | 4691 | 90 | 575086 | 34121 | 1787 | 1657 | 4700 | 233516 |
| 12 | nu | 1441 | 81 | 622981 | 22237 | 160447 | 122668 | 13262 | 232242 |
| 13 | ee | 1009 | 67 | 450805 | 12184 | 32776 | 32699 | 4164 | 156585 |
| 14 | cat | 1059 | 49 | 320216 | 14308 | 8829 | 8634 | 1229 | 110063 |
| 15 | name | 1556 | 153 | 281043 | 25394 | 2396 | 1719 | 1072 | 107649 |
| 16 | tel | 256 | 33 | 178604 | 7234 | 339 | 319 | 4272 | 45140 |
| 17 | travel | 259 | 8 | 58155 | 9010 | 503 | 437 | 0 | 22387 |
| 18 | aero | 667 | 10 | 34583 | 7294 | 40 | 34 | 0 | 12701 |
| 19 | jobs | 23 | 8 | 30617 | 6385 | 108 | 94 | 0 | 10406 |
| 20 | gov | 817 | 135 | 24661 | 5981 | 2811 | 1478 | 0 | 8686 |
| 21 | xxx | 142 | 28 | 21070 | 3814 | 135 | 113 | 5 | 8530 |
| 22 | coop | 236 | 6 | 21404 | 5376 | 84 | 74 | 0 | 8401 |
| 23 | museum | 8 | 1 | 2568 | 977 | 81 | 76 | 2 | 963 |
| 24 | post | 204 | 0 | 242 | 224 | 113 | 109 | 3 | 111 |
| 25 | arpa | 24 | 24 | 65 | 35 | 28 | 9 | 0 | 11 |