DNSWHOIS.INFO - 9.90.189.137.in-addr.arpa
Search for IP or hostnames:
9.90.189.137.in-addr.arpa checked at 2025-11-28T22:45:11.041Z 1279ms 16/16/16 100% R:14 allDone:true timedOut:false 9.90.189.137.in-addr.arpa
| PTR | pc90009.cse.cuhk.edu.hk | ||||||
| A | 137.189.90.9🇭🇰 ERX-CUHKNET | ||||||
| PTR | pc90009.cse.cuhk.edu.hk | ||||||