CF1762967589189-tsm20251109205412

MXLIST.NET - d277312b.ess.barracudanetworks.com

Search for IP or hostnames:

d277312b.ess.barracudanetworks.com checked at 2025-11-12T17:13:09.176Z 91ms 44/44/44 100% R:9 allDone:true timedOut:false

`d277312b.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

firetree.com

AI analysis

d277312b.ess.barracudanetworks.com serves as the mail server for firetree.com.

d277312a.ess.barracudanetworks.com commonly serves as a mail server along with d277312b.ess.barracudanetworks.com.

d277312b.ess.barracudanetworks.com resolves to three IP numbers: 209.222.82.252, 209.222.82.253 and 209.222.82.255.

other host names include d205648b.ess.barracudanetworks.com, d123352b.ess.barracudanetworks.com, d295676a.ess.barracudanetworks.com, d41412b.ess.barracudanetworks.com and d285785a.ess.barracudanetworks.com; they share IP numbers with d277312b.ess.barracudanetworks.com.

dbq