CF1763904094308-tsm20251123014954

WWW.ROBTEX.COM - d237137b.ess.barracudanetworks.com

Search for IP or hostnames:

d237137b.ess.barracudanetworks.com checked at 2025-11-23T13:21:34.140Z 5240ms 60/60/61 98% R:9 allDone:false timedOut:true

`d237137b.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	18.118.125.55^{🇺🇸 Amazon}
	A	18.216.182.109^{🇺🇸 Amazon}

MX for

sanger.k12.ca.us

AI analysis

d237137b.ess.barracudanetworks.com serves as the mail server for sanger.k12.ca.us.

d237137a.ess.barracudanetworks.com commonly serves as a mail server together with d237137b.ess.barracudanetworks.com.

Three IP numbers for d237137b.ess.barracudanetworks.com are 209.222.82.252, 209.222.82.253 and 209.222.82.255.

Other host names including d99738a.ess.barracudanetworks.com, d66063b.ess.barracudanetworks.com, d112237b.ess.barracudanetworks.com, d31575a.ess.barracudanetworks.com and d80578b.ess.barracudanetworks.com share IP numbers with d237137b.ess.barracudanetworks.com.

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