ROBTEX.COM - d257716a.ess.barracudanetworks.com

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d257716a.ess.barracudanetworks.com checked at 2025-12-10T10:40:11.335Z 1018ms 44/44/44 100% R:7 allDone:true timedOut:false

`d257716a.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	3.128.252.157^{🇺🇸 Amazon}
	A	3.148.125.20^{🇺🇸 Amazon}

MX for

johnstoncc.edu

AI analysis

d257716a.ess.barracudanetworks.com serves as the mail server for johnstoncc.edu.

d257716b.ess.barracudanetworks.com commonly serves as a mail server together with d257716a.ess.barracudanetworks.com.

Three IP numbers for d257716a.ess.barracudanetworks.com are 209.222.82.252, 209.222.82.253 and 209.222.82.255.

Other host names, for instance d273692b.ess.barracudanetworks.com, d295495a.ess.barracudanetworks.com, d336600b.ess.barracudanetworks.com, d291541b.ess.barracudanetworks.com and d297394b.ess.barracudanetworks.com share IP numbers with d257716a.ess.barracudanetworks.com.