DNSWHOIS.INFO - 9.90.20.163.in-addr.arpa
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9.90.20.163.in-addr.arpa checked at 2025-11-25T02:10:38.046Z 810ms 21/21/21 100% R:10 allDone:true timedOut:false 9.90.20.163.in-addr.arpa
| PTR | mail9.cses.ntpc.edu.tw | ||||||
| A | 163.20.90.9🇹🇼 ERX-TANET-ASN1 | ||||||
| PTR | mail9.cses.ntpc.edu.tw | ||||||
| PTR | mail.cses.ntpc.edu.tw | ||||||
| PTR | mail.cses.ntpc.edu.tw | ||||||
| A | 163.20.90.9🇹🇼 ERX-TANET-ASN1 | ||||||
| PTR | mail9.cses.ntpc.edu.tw | ||||||
| PTR | mail.cses.ntpc.edu.tw | ||||||