CF1763420839719-tsm20251116095642

WWW.RTSAK.COM - d203840b.ess.barracudanetworks.com

Search for IP or hostnames:

d203840b.ess.barracudanetworks.com checked at 2025-11-17T23:07:19.679Z 217ms 44/44/44 100% R:8 allDone:true timedOut:false

`d203840b.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	13.58.91.165^{🇺🇸 Amazon}
	A	18.217.119.49^{🇺🇸 Amazon}

MX for

spanmedicalcanada.ca

AI analysis

d203840b.ess.barracudanetworks.com is the mail server for spanmedicalcanada.ca.

d203840a.ess.barracudanetworks.com is a mail server commonly used with d203840b.ess.barracudanetworks.com.

d203840b.ess.barracudanetworks.com points to three IPs: 209.222.82.252, 209.222.82.253 and 209.222.82.255.

other host names including d131917a.ess.barracudanetworks.com, d12780b.ess.barracudanetworks.com, d38102a.ess.barracudanetworks.com, d22072a.ess.barracudanetworks.com and d45292a.ess.barracudanetworks.com share IP numbers with d203840b.ess.barracudanetworks.com.

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