DNSWHOIS.INFO - 73.135.163.148.in-addr.arpa
Search for IP or hostnames:
73.135.163.148.in-addr.arpa checked at 2025-11-23T20:48:00.215Z 610ms 16/16/16 100% R:10 allDone:true timedOut:false 73.135.163.148.in-addr.arpa
| PTR | mx0a-00515601.pphosted.com | ||||||
| A | 148.163.135.73🇺🇸 Proofpoint | ||||||
| PTR | mx0a-00515601.pphosted.com | ||||||
135.163.148.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 | ||||||