MXLIST.NET - 72.159.231.67.in-addr.arpa
Search for IP or hostnames:
72.159.231.67.in-addr.arpa checked at 2025-11-28T05:56:31.688Z 83ms 16/16/16 100% R:9 allDone:true timedOut:false 72.159.231.67.in-addr.arpa
| PTR | mx0c-00421801.pphosted.com | ||||||
| A | 67.231.159.72🇺🇸 Proofpoint | ||||||
| PTR | mx0c-00421801.pphosted.com | ||||||
159.231.67.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 | ||||||