CF1763824781113-tsm20251122110840

WWW.ROBTEX.COM - d239619b.ess.barracudanetworks.com

Search for IP or hostnames:

d239619b.ess.barracudanetworks.com checked at 2025-11-22T15:19:41.049Z 960ms 61/61/61 100% R:7 allDone:true timedOut:false

`d239619b.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	3.130.254.121^{🇺🇸 Amazon}
	A	3.133.193.233^{🇺🇸 Amazon}

MX for

k12six.org

AI analysis

d239619b.ess.barracudanetworks.com functions as a mail server for k12six.org.

k12six-org.mail.protection.outlook.com is a mail server commonly used with d239619b.ess.barracudanetworks.com.

d239619b.ess.barracudanetworks.com points to three IPs: 209.222.82.252, 209.222.82.253 and 209.222.82.255.

other host names including d258898b.ess.barracudanetworks.com, d326387b.ess.barracudanetworks.com, d167223a.ess.barracudanetworks.com, d120006a.ess.barracudanetworks.com and d198776a.ess.barracudanetworks.com share IP numbers with d239619b.ess.barracudanetworks.com.

dbq