CF1762916250308-tsm20251109205412

MXLIST.NET - d300889b.ess.barracudanetworks.com

Search for IP or hostnames:

d300889b.ess.barracudanetworks.com checked at 2025-11-12T02:57:30.297Z 94ms 44/44/44 100% R:9 allDone:true timedOut:false

`d300889b.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	3.15.125.135^{🇺🇸 Amazon}
	A	3.20.253.61^{🇺🇸 Amazon}

MX for

krz.com

AI analysis

d300889b.ess.barracudanetworks.com is the mail server for krz.com.

d300889a.ess.barracudanetworks.com is a mail server commonly used with d300889b.ess.barracudanetworks.com.

d300889b.ess.barracudanetworks.com points to three IPs: 209.222.82.252, 209.222.82.253 and 209.222.82.255.

other host names including d18515b.ess.barracudanetworks.com, d329282b.ess.barracudanetworks.com, d140854b.ess.barracudanetworks.com, d156788b.ess.barracudanetworks.com and d38364b.ess.barracudanetworks.com share IP numbers with d300889b.ess.barracudanetworks.com.

dbq