CF1762959390780-tsm20251109205412

MXLIST.NET - d305104a.ess.barracudanetworks.com

Search for IP or hostnames:

d305104a.ess.barracudanetworks.com checked at 2025-11-12T14:56:30.757Z 96ms 44/44/44 100% R:9 allDone:true timedOut:false

`d305104a.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

hartbeat.com

AI analysis

d305104a.ess.barracudanetworks.com is the mail server for hartbeat.com.

d305104b.ess.barracudanetworks.com is a common mail server alongside d305104a.ess.barracudanetworks.com.

Three IP numbers (209.222.82.252, 209.222.82.253 and 209.222.82.255) are pointed to by d305104a.ess.barracudanetworks.com.

other host names for instance d206006b.ess.barracudanetworks.com, d83182b.ess.barracudanetworks.com, d136992a.ess.barracudanetworks.com, d47679a.ess.barracudanetworks.com and d3392b.ess.barracudanetworks.com share IP numbers with d305104a.ess.barracudanetworks.com.

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