| Property | Value |
| Organization | National Tax Agency |
| NameServer | cz01d002.nta.go.jp |
| Created | 1997-02-12 00:00:00 |
| Changed | 2015-02-28 16:07:20 |
| Date | IP Address |
| 2018-07-12 | 23.3.97.40 (ClassC) |
| 2018-07-12 | 23.3.97.83 (ClassC) |
| 2019-02-19 | 63.227.135.65 (ClassC) |
| 2019-02-19 | 63.227.135.50 (ClassC) |
| 2019-04-30 | 23.10.240.177 (ClassC) |
| 2020-03-18 | 104.123.152.187 (ClassC) |
| 2020-04-12 | 69.192.7.25 (ClassC) |
| 2020-11-12 | 23.221.22.115 (ClassC) |
| 2020-11-12 | 23.221.22.101 (ClassC) |
| 2021-01-07 | 23.42.158.106 (ClassC) |
| 2022-04-09 | 13.225.209.7 (ClassC) |
| 2024-03-05 | 99.84.66.88 (ClassC) |
| 2024-04-08 | 99.84.66.8 (ClassC) |
| 2024-06-26 | 3.163.24.114 (ClassC) |
| 2024-07-17 | 18.245.96.128 (ClassC) |
| 2024-07-19 | 3.163.24.19 (ClassC) |
| 2024-11-23 | 99.84.66.85 (ClassC) |
| 2024-12-14 | 3.163.24.51 (ClassC) |
| 2024-12-21 | 18.238.217.105 (ClassC) |
| 2025-03-06 | 18.238.217.115 (ClassC) |
| 2025-03-16 | 99.84.66.68 (ClassC) |
| 2025-07-05 | 99.84.66.62 (ClassC) |
| 2025-09-08 | 13.33.67.8 (ClassC) |
| 2025-12-11 | 3.163.24.91 (ClassC) |
| Date | Domain | IP |
| kaishi.e-tax-v2-ksk2.nta.go.jp | 2025-09-13 | 99.84.66.9 |
| mypage.e-tax-v3-ksk2.nta.go.jp | 2025-09-23 | 3.169.173.36 |
| api.e-tax-v3-ksk2.nta.go.jp | 2025-08-11 | 18.161.6.119 |
| login.e-tax-v3-ksk2.nta.go.jp | 2025-09-22 | 3.163.158.41 |
| www.rosenka.nta.go.jp | 2019-07-29 | 63.243.228.66 |
| search.nta.go.jp | 2024-01-18 | 18.161.6.12 |
| www.koubai.nta.go.jp | 2024-08-16 | 18.161.6.19 |
| www.invoice-kohyo.nta.go.jp | 2024-04-13 | 52.192.243.214 |
| api.menzei-test.nta.go.jp | 2025-06-26 | 52.194.10.38 |
| api.cns.houjin-bangou.nta.go.jp | 2025-06-07 | 204.246.191.80 |
| www.nta.go.jp | 2023-08-18 | 3.163.24.20 |
| api.e-tax.nta.go.jp | 2025-04-28 | 111.109.61.19 |
| dl.e-tax.nta.go.jp | 2024-12-02 | 18.238.238.85 |
| xml.e-tax.nta.go.jp | 2024-03-05 | 99.84.66.88 |
| login.e-tax.nta.go.jp | 2025-04-10 | 202.232.183.243 |
| ns.e-tax.nta.go.jp | 2025-09-16 | 111.109.60.9 |
| www.e-tax.nta.go.jp | 2021-02-11 | 104.100.205.77 |