IPLIST.NET - 163.91.231.66.in-addr.arpa
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163.91.231.66.in-addr.arpa checked at 2025-10-02T03:28:49.072Z 309ms 12/12/12 100% R:11163.91.231.66.in-addr.arpa
| PTR | click.email.microsoftemail.com | ||||||
91.231.66.in-addr.arpa
| NS | ns1.exacttarget.com | ||||||
| NS | ns2.exacttarget.com | ||||||
| NS | ns3.exacttarget.com | ||||||
| NS | ns4.exacttarget.com | ||||||
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