IPLIST.NET - 163.204.221.1.in-addr.arpa
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163.204.221.1.in-addr.arpa checked at 2025-10-03T20:50:12.697Z 751ms 16/16/16 100% R:14163.204.221.1.in-addr.arpa
| PTR | mail.super-century.com | ||||||
| A | 1.221.204.163🇰🇷 LG Uplus | ||||||
| PTR | mail.super-century.com | ||||||
204.221.1.in-addr.arpa
| NS | ns1.lguplus.com | ||||||
| NS | ns2.lguplus.com | ||||||
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