iP or domain name lookup

yydsav.ink Server iP：

Current resolution：

domain resolution record：

2024-02-01-----2024-09-15 0.0.0.0

2024-05-01-----2024-09-15 127.0.0.1

2024-08-21-----2024-09-15 91.195.240.12

2024-05-30-----2024-07-04 172.247.13.82

2024-03-10-----2024-05-14 23.224.4.50

2023-12-13-----2024-03-01 172.247.24.18

2023-12-31-----2023-12-31 156.251.239.149

2023-12-30-----2023-12-30 156.251.239.12

2023-12-26-----2023-12-26 156.251.239.148

2023-12-21-----2023-12-21 156.251.239.182