ROBTEX.COM - d221185a.ess.barracudanetworks.com

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d221185a.ess.barracudanetworks.com checked at 2025-12-15T02:14:16.176Z 92ms 44/44/44 100% R:6 allDone:true timedOut:false

`d221185a.ess.barracudanetworks.com`

	A	209.222.82.252^{🇺🇸 Amazon}
			PTR	`mail.ess.barracuda.com`
	A	209.222.82.253^{🇺🇸 Amazon}
			PTR	`mail.ess.barracuda.com`
	A	209.222.82.255^{🇺🇸 Amazon}
			PTR	`mail.ess.barracuda.com`

`ess.barracudanetworks.com`

	NS	`ns-457.awsdns-57.com`
	NS	`ns-599.awsdns-10.net`
	NS	`ns-1380.awsdns-44.org`
	NS	`ns-1883.awsdns-43.co.uk`
	A	3.13.129.29^{🇺🇸 Amazon}
	A	3.131.220.220^{🇺🇸 Amazon}

MX for

caststone.net

AI analysis

d221185a.ess.barracudanetworks.com functions as a mail server for caststone.net.

d221185b.ess.barracudanetworks.com is a mail server commonly used with d221185a.ess.barracudanetworks.com.

d221185a.ess.barracudanetworks.com points to three IPs: 209.222.82.252, 209.222.82.253 and 209.222.82.255.

other host names including d211800a.ess.barracudanetworks.com, d121796a.ess.barracudanetworks.com, d78917b.ess.barracudanetworks.com, d142845a.ess.barracudanetworks.com and d56293b.ess.barracudanetworks.com share IP numbers with d221185a.ess.barracudanetworks.com.