WWW.RTSAK.COM - 139.10.21.1.in-addr.arpa
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139.10.21.1.in-addr.arpa checked at 2025-09-29T15:49:30.539Z 3242ms 14/14/14 100% R:13
139.10.21.1.in-addr.arpa
PTR | 1x21x10x139.mcg.jp |
10.21.1.in-addr.arpa
NS | ns1.21company.com | ||||||
NS | ns2.21company.com | ||||||
A | 255.255.255.0 |
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