IPLIST.NET - 2.21.131.140.in-addr.arpa
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2.21.131.140.in-addr.arpa checked at 2025-10-08T09:39:49.943Z 805ms 16/16/16 100% R:14
2.21.131.140.in-addr.arpa
PTR | dns.ntua.edu.tw | ||||||
A | 140.131.21.2🇹🇼 Taiwan Academic Network(TANet) | ||||||
PTR | dns.ntua.edu.tw |
21.131.140.in-addr.arpa
NS | dns |
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