CF1763067418020-tsm20251109205412

MXLIST.NET - d316121b.ess.barracudanetworks.com

Search for IP or hostnames:

d316121b.ess.barracudanetworks.com checked at 2025-11-13T20:56:57.949Z 356ms 44/44/44 100% R:7 allDone:true timedOut:false

`d316121b.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	3.147.213.121^{🇺🇸 Amazon}
	A	18.190.123.175^{🇺🇸 Amazon}

MX for

stmarkcatholic.org

AI analysis

d316121b.ess.barracudanetworks.com serves as the mail server for stmarkcatholic.org.

d316121a.ess.barracudanetworks.com commonly serves as a mail server together with d316121b.ess.barracudanetworks.com.

Three IP numbers for d316121b.ess.barracudanetworks.com are 209.222.82.252, 209.222.82.253 and 209.222.82.255.

Other host names, for instance d230970a.ess.barracudanetworks.com, d158215a.ess.barracudanetworks.com, d136964a.ess.barracudanetworks.com, d6495b.ess.barracudanetworks.com and d169408b.ess.barracudanetworks.com share IP numbers with d316121b.ess.barracudanetworks.com.

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