iP or domain name lookup

us.opera-ipsec.net Server iP：

Current resolution：

domain resolution record：

2016-12-30-----2025-11-21 249.129.46.48

2016-12-30-----2025-11-21 197.4.4.12

2016-12-30-----2025-11-21 118.5.49.6

2016-12-30-----2025-11-21 188.5.4.96

2016-12-30-----2025-11-21 189.163.17.5

2019-04-29-----2025-11-21 23.89.5.60

2019-04-29-----2025-11-21 253.157.14.165

2019-05-31-----2025-11-21 77.4.7.92

2019-05-31-----2025-11-21 54.76.135.1

2019-06-03-----2025-11-21 49.2.123.56

2019-09-29-----2019-09-29 199.59.242.152

2016-12-31-----2016-12-31 69.171.229.21

2016-12-30-----2016-12-30 31.13.67.36

2016-12-30-----2016-12-30 159.203.202.187

2016-12-30-----2016-12-30 31.13.67.5

2016-12-30-----2016-12-30 199.59.150.42

2016-12-30-----2016-12-30 204.52.135.117

2016-12-30-----2016-12-30 74.125.39.100