CF1763418013259-tsm20251116095642

MXLIST.NET - d57298a.ess.barracudanetworks.com

Search for IP or hostnames:

d57298a.ess.barracudanetworks.com checked at 2025-11-17T22:20:13.053Z 1168ms 44/44/44 100% R:7 allDone:true timedOut:false

`d57298a.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	13.58.91.165^{🇺🇸 Amazon}
	A	18.217.119.49^{🇺🇸 Amazon}

MX for

massschoolbuildings.org

AI analysis

d57298a.ess.barracudanetworks.com serves as the mail server for massschoolbuildings.org.

d57298b.ess.barracudanetworks.com commonly serves as a mail server together with d57298a.ess.barracudanetworks.com.

Three IP numbers for d57298a.ess.barracudanetworks.com are 209.222.82.252, 209.222.82.253 and 209.222.82.255.

Other host names, for instance d107643a.ess.barracudanetworks.com, d138365b.ess.barracudanetworks.com, d135911a.ess.barracudanetworks.com, d334611b.ess.barracudanetworks.com and d118960b.ess.barracudanetworks.com share IP numbers with d57298a.ess.barracudanetworks.com.

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