CF1763491743574-tsm20251116095642

MXLIST.NET - d170289a.ess.barracudanetworks.com

Search for IP or hostnames:

d170289a.ess.barracudanetworks.com checked at 2025-11-18T18:49:03.544Z 269ms 44/44/44 100% R:7 allDone:true timedOut:false

`d170289a.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	3.132.102.54^{🇺🇸 Amazon}
	A	52.14.213.247^{🇺🇸 Amazon}

MX for

penmac.com

AI analysis

d170289a.ess.barracudanetworks.com functions as a mail server for penmac.com.

d170289b.ess.barracudanetworks.com is a mail server commonly used with d170289a.ess.barracudanetworks.com.

d170289a.ess.barracudanetworks.com points to three IPs: 209.222.82.252, 209.222.82.253 and 209.222.82.255.

other host names including d337345b.ess.barracudanetworks.com, d120358b.ess.barracudanetworks.com, d57696a.ess.barracudanetworks.com, d159784b.ess.barracudanetworks.com and d295891b.ess.barracudanetworks.com share IP numbers with d170289a.ess.barracudanetworks.com.

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