ROBTEX.COM - d162421b.ess.barracudanetworks.com

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d162421b.ess.barracudanetworks.com checked at 2025-12-12T01:54:51.136Z 1030ms 44/44/44 100% R:7 allDone:true timedOut:false

`d162421b.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	3.135.137.109^{🇺🇸 Amazon}
	A	18.216.184.121^{🇺🇸 Amazon}

MX for

sjrstate.edu

AI analysis

d162421b.ess.barracudanetworks.com functions as a mail server for sjrstate.edu.

d162421a.ess.barracudanetworks.com often serves as a mail server in conjunction with d162421b.ess.barracudanetworks.com.

d162421b.ess.barracudanetworks.com points to three IP numbers: 209.222.82.252, 209.222.82.253 and 209.222.82.255.

Other host names such as d280845a.ess.barracudanetworks.com, d87316a.ess.barracudanetworks.com, d138221b.ess.barracudanetworks.com, d296198b.ess.barracudanetworks.com and d25819b.ess.barracudanetworks.com share IPs with d162421b.ess.barracudanetworks.com.