CF1762965220377-tsm20251109205412

MXLIST.NET - d221715b.ess.barracudanetworks.com

Search for IP or hostnames:

d221715b.ess.barracudanetworks.com checked at 2025-11-12T16:33:40.360Z 608ms 44/44/44 100% R:8 allDone:true timedOut:false

`d221715b.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	3.135.40.118^{🇺🇸 Amazon}
	A	18.220.54.66^{🇺🇸 Amazon}

MX for

sierrapacificelectrical.com

AI analysis

d221715b.ess.barracudanetworks.com handles mail for sierrapacificelectrical.com.

d221715a.ess.barracudanetworks.com is a mail server commonly used with d221715b.ess.barracudanetworks.com.

d221715b.ess.barracudanetworks.com points to three IPs: 209.222.82.252, 209.222.82.253 and 209.222.82.255.

Other host names such as d307103b.ess.barracudanetworks.com, d213744a.ess.barracudanetworks.com, d186433b.ess.barracudanetworks.com, d283404a.ess.barracudanetworks.com and d308574a.ess.barracudanetworks.com share IPs with d221715b.ess.barracudanetworks.com.

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