CF1762714268233-tsm20251109131225

WWW.RTSAK.COM - d221101a.ess.barracudanetworks.com

Search for IP or hostnames:

d221101a.ess.barracudanetworks.com checked at 2025-11-09T18:51:08.221Z 62ms 44/44/44 100% R:9 allDone:true timedOut:false

`d221101a.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	3.15.125.135^{🇺🇸 Amazon}
	A	3.20.253.61^{🇺🇸 Amazon}

MX for

hbgrc.org

AI analysis

d221101a.ess.barracudanetworks.com serves as the mail server for hbgrc.org.

d221101b.ess.barracudanetworks.com is commonly used as a mail server with d221101a.ess.barracudanetworks.com.

d221101a.ess.barracudanetworks.com points to three IP numbers: 209.222.82.252, 209.222.82.253 and 209.222.82.255.

Other host names including d152695a.ess.barracudanetworks.com, d120045b.ess.barracudanetworks.com, d64332a.ess.barracudanetworks.com, d330572a.ess.barracudanetworks.com and d149033a.ess.barracudanetworks.com share IP numbers with d221101a.ess.barracudanetworks.com.

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