ROBTEX.COM - d89138b.ess.barracudanetworks.com

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d89138b.ess.barracudanetworks.com checked at 2025-12-11T18:29:07.574Z 2340ms 44/44/44 100% R:7 allDone:true timedOut:false

`d89138b.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	3.135.137.109^{🇺🇸 Amazon}
	A	18.216.184.121^{🇺🇸 Amazon}

MX for

refocussummit.org

AI analysis

d89138b.ess.barracudanetworks.com is the mail server for refocussummit.org.

d89138a.ess.barracudanetworks.com is a common mail server alongside d89138b.ess.barracudanetworks.com.

Three IP numbers (209.222.82.252, 209.222.82.253 and 209.222.82.255) are pointed to by d89138b.ess.barracudanetworks.com.

other host names for instance d177229b.ess.barracudanetworks.com, d333013b.ess.barracudanetworks.com, d66741b.ess.barracudanetworks.com, d245858a.ess.barracudanetworks.com and d129547b.ess.barracudanetworks.com share IP numbers with d89138b.ess.barracudanetworks.com.