IPLIST.NET - 28.237.159.66.in-addr.arpa
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28.237.159.66.in-addr.arpa checked at 2025-11-30T22:52:48.570Z 95ms 16/16/16 100% R:13 allDone:true timedOut:false 28.237.159.66.in-addr.arpa
| PTR | mx13-00926803.pphosted.com | ||||||
| A | 66.159.237.28🇺🇸 PROOFPOINT-ASN-EU | ||||||
| PTR | mx13-00926803.pphosted.com | ||||||
237.159.66.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 | ||||||