MXLIST.NET - 251.21.112.140.in-addr.arpa
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251.21.112.140.in-addr.arpa checked at 2025-10-20T14:55:42.909Z 1054ms 16/16/16 100% R:13251.21.112.140.in-addr.arpa
| PTR | xdn21o251.ee.ntu.edu.tw | ||||||
| A | 140.112.21.251🇹🇼 National Taiwan University | ||||||
| PTR | xdn21o251.ee.ntu.edu.tw | ||||||
21.112.140.in-addr.arpa
| NS | ntuns.ntu.edu.tw | ||||||
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