IPLIST.NET - 91.139.163.148.in-addr.arpa
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91.139.163.148.in-addr.arpa checked at 2025-11-01T21:55:19.160Z 381ms 16/16/16 100% R:1591.139.163.148.in-addr.arpa
| PTR | mx0b-00369301.pphosted.com | ||||||
| A | 148.163.139.91🇺🇸 Proofpoint | ||||||
| PTR | mx0b-00369301.pphosted.com | ||||||
139.163.148.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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