CF1763796758233-tsm20251116095642

WWW.ROBTEX.COM - d137639b.ess.barracudanetworks.com

Search for IP or hostnames:

d137639b.ess.barracudanetworks.com checked at 2025-11-22T07:32:37.970Z 1739ms 61/61/61 100% R:7 allDone:true timedOut:false

`d137639b.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

sknox.k12.in.us

AI analysis

d137639b.ess.barracudanetworks.com is the mail server for sknox.k12.in.us.

d137639a.ess.barracudanetworks.com is a mail server commonly used with d137639b.ess.barracudanetworks.com.

d137639b.ess.barracudanetworks.com points to three IPs: 209.222.82.252, 209.222.82.253 and 209.222.82.255.

other host names including d351606b.ess.barracudanetworks.com, d251713a.ess.barracudanetworks.com, d292356b.ess.barracudanetworks.com, d101829b.ess.barracudanetworks.com and d284295b.ess.barracudanetworks.com share IP numbers with d137639b.ess.barracudanetworks.com.

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