NSLIST.NET - 21.140.163.148.in-addr.arpa
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21.140.163.148.in-addr.arpa checked at 2025-10-28T00:10:45.366Z 134ms 16/16/16 100% R:1221.140.163.148.in-addr.arpa
| PTR | mx0b-00514e01.pphosted.com | ||||||
| A | 148.163.140.21🇺🇸 Proofpoint | ||||||
| PTR | mx0b-00514e01.pphosted.com | ||||||
140.163.148.in-addr.arpa
| NS | pdns99.ultradns.biz | ||||||
| NS | ns1.proofpoint.com | ||||||
| NS | ns3.proofpoint.com | ||||||
| NS | pdns99.ultradns.com | ||||||
| NS | pdns99.ultradns.net | ||||||
| NS | pdns99.ultradns.org | ||||||
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