CF1763707774446-tsm20251116095642

WWW.ROBTEX.COM - d303684b.ess.barracudanetworks.com

Search for IP or hostnames:

d303684b.ess.barracudanetworks.com checked at 2025-11-21T06:49:34.211Z 3254ms 61/61/61 100% R:8 allDone:true timedOut:false

`d303684b.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	18.216.180.196^{🇺🇸 Amazon}
	A	52.15.167.230^{🇺🇸 Amazon}

MX for

casscity.k12.mi.us

AI analysis

d303684b.ess.barracudanetworks.com is the mail server for casscity.k12.mi.us.

d303684a.ess.barracudanetworks.com is a common mail server alongside d303684b.ess.barracudanetworks.com.

Three IP numbers (209.222.82.252, 209.222.82.253 and 209.222.82.255) are pointed to by d303684b.ess.barracudanetworks.com.

other host names for instance d106898b.ess.barracudanetworks.com, d308642a.ess.barracudanetworks.com, d102587a.ess.barracudanetworks.com, d74820a.ess.barracudanetworks.com and d129393b.ess.barracudanetworks.com share IP numbers with d303684b.ess.barracudanetworks.com.

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