166.111.204.53 โ Beijing, Beijing, ๐จ๐ณ China ยท AS4538 ERX-CERNET-BKB
PTR
A record for
smtp29.tsinghua.edu.cn | ||
| A | 101.6.4.53 | |
| A | 166.111.204.53 | |
IP numbers used in conjunction
| 100% | 101.6.4.53 |
smtp29.tsinghua.edu.cn | ||
| A | 101.6.4.53 | |
| A | 166.111.204.53 | |
| 100% | 101.6.4.53 |