DNSWHOIS.INFO - outbound-ip166b.ess.barracuda.com

Search for IP or hostnames:

outbound-ip166b.ess.barracuda.com checked at 2025-09-07T09:18:17.182Z 64ms 22/22/22 100% R:7

`outbound-ip166b.ess.barracuda.com`

	A	209.222.82.100^{🇺🇸 Amazon}
			PTR	`outbound-ip166b.ess.barracuda.com`

	NS	`ns-282.awsdns-35.com`
	NS	`ns-819.awsdns-38.net`
	NS	`ns-1391.awsdns-45.org`
	MX	`d32857a.ess.barracudanetworks.com`
	MX	`d32857b.ess.barracudanetworks.com`
	NS	`ns-1939.awsdns-50.co.uk`

PTR for
`100.82.222.209.in-addr.arpa`

outbound-ip166b.ess.barracuda.com points to a single IP address: 209.222.82.100.

For example, IP numbers are shared between mail.ess.barracuda.com and other host names like outbound-ip166b.ess.barracuda.com.

dbq