ROBTEX.COM - d276591a.ess.barracudanetworks.com

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d276591a.ess.barracudanetworks.com checked at 2025-12-15T08:00:22.610Z 729ms 44/44/44 100% R:8 allDone:true timedOut:false

`d276591a.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	3.13.129.29^{🇺🇸 Amazon}
	A	3.131.220.220^{🇺🇸 Amazon}

MX for

sains.shizuoka.ac.jp

AI analysis

d276591a.ess.barracudanetworks.com is the mail server for sains.shizuoka.ac.jp.

With d276591a.ess.barracudanetworks.com, d276591b.ess.barracudanetworks.com is commonly used as a mail server.

d276591a.ess.barracudanetworks.com points to IPs: 209.222.82.252, 209.222.82.253 and 209.222.82.255.

Other host names, for instance d88186a.ess.barracudanetworks.com, d301100a.ess.barracudanetworks.com, d320790b.ess.barracudanetworks.com, d79852a.ess.barracudanetworks.com and d184684b.ess.barracudanetworks.com share IP numbers with d276591a.ess.barracudanetworks.com.