DNSWHOIS.INFO - 166.133.71.216.in-addr.arpa.ca.iphmx.com
Search for IP or hostnames:
166.133.71.216.in-addr.arpa.ca.iphmx.com checked at 2025-11-24T12:32:10.911Z 301ms 16/16/16 100% R:14 allDone:true timedOut:false 166.133.71.216.in-addr.arpa.ca.iphmx.com
| PTR | esa1.hc373-73.ca.iphmx.com | ||||||
| A | 216.71.133.166🇺🇸 HPS // Cisco Cloud Email Security (CES) / IronPort | ||||||