ROBTEX.COM - d21421a.ess.barracudanetworks.com

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d21421a.ess.barracudanetworks.com checked at 2025-12-18T19:46:21.267Z 1613ms 38/38/38 100% R:8 allDone:true timedOut:false

`d21421a.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	3.12.233.253^{🇺🇸 Amazon}
	A	3.151.206.227^{🇺🇸 Amazon}

AI analysis

Three IP numbers (209.222.82.252, 209.222.82.253 and 209.222.82.255) are pointed to by d21421a.ess.barracudanetworks.com.

other host names for instance d41201b.ess.barracudanetworks.com, d45289b.ess.barracudanetworks.com, d130768b.ess.barracudanetworks.com, d195668b.ess.barracudanetworks.com and d73012b.ess.barracudanetworks.com share IP numbers with d21421a.ess.barracudanetworks.com.