iP or domain name lookup

www.uspto.gov Server iP：

Current resolution：

domain resolution record：

2021-10-01-----2024-04-12 13.32.121.29

2021-10-01-----2024-04-12 13.32.121.118

2021-10-25-----2024-04-12 13.32.121.41

2022-01-09-----2024-04-12 108.138.246.107

2022-01-09-----2024-04-12 13.32.121.113

2022-02-09-----2024-04-12 108.138.246.57

2022-03-05-----2024-04-12 108.138.246.12

2022-10-12-----2024-04-12 18.172.170.118

2022-11-29-----2024-04-12 18.164.154.28

2022-11-29-----2024-04-12 18.164.154.44

2022-12-02-----2024-04-12 18.164.154.62

2022-12-02-----2024-04-12 18.172.170.19

2022-12-02-----2024-04-12 18.164.154.3

2023-04-06-----2024-04-12 18.172.170.105

2022-01-09-----2024-02-29 108.138.246.69

2023-03-02-----2024-02-29 52.85.49.128

2024-02-29-----2024-02-29 216.137.39.120

2021-12-04-----2024-02-07 13.225.142.79

2021-12-04-----2024-02-07 13.225.142.56

2022-03-30-----2024-02-07 13.225.142.26

2022-03-31-----2024-02-07 13.225.142.90

2022-12-22-----2024-02-05 18.172.170.64

2023-04-05-----2024-01-07 52.85.49.120

2023-11-09-----2024-01-07 18.244.214.119

2023-11-09-----2024-01-07 18.244.214.43

2023-11-21-----2024-01-07 18.244.214.106

2024-01-07-----2024-01-07 65.8.243.34

2023-11-09-----2023-11-21 18.244.214.29

2023-10-22-----2023-10-22 52.222.144.57

2023-10-22-----2023-10-22 18.238.192.124

2023-10-22-----2023-10-22 18.238.192.99

2023-09-11-----2023-09-24 204.246.191.76

2023-09-24-----2023-09-24 52.222.144.109

2023-09-24-----2023-09-24 18.239.18.116

2023-09-24-----2023-09-24 65.8.66.14

2023-09-23-----2023-09-23 52.84.106.49

2023-09-23-----2023-09-23 204.246.191.89

2023-09-23-----2023-09-23 18.160.18.79

2023-09-08-----2023-09-14 204.246.191.19

2023-09-08-----2023-09-14 204.246.191.33

2023-09-14-----2023-09-14 13.225.239.99

2023-09-14-----2023-09-14 52.84.106.53

2023-09-14-----2023-09-14 18.239.18.50

2023-09-11-----2023-09-11 65.8.66.110

2023-09-11-----2023-09-11 18.239.18.7

2023-09-08-----2023-09-08 3.162.38.128

2023-09-05-----2023-09-05 108.156.2.91

2021-10-24-----2023-05-20 99.84.238.188

2021-10-24-----2023-05-20 99.84.238.180

2021-10-24-----2023-05-20 99.84.238.202