CF1763536765246-tsm20251116095642

WWW.RTSAK.COM - d221101b.ess.barracudanetworks.com

Search for IP or hostnames:

d221101b.ess.barracudanetworks.com checked at 2025-11-19T07:19:25.157Z 930ms 44/44/44 100% R:8 allDone:true timedOut:false

`d221101b.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	3.132.102.54^{🇺🇸 Amazon}
	A	52.14.213.247^{🇺🇸 Amazon}

MX for

hbgrc.org

AI analysis

d221101b.ess.barracudanetworks.com is the mail server for hbgrc.org.

d221101a.ess.barracudanetworks.com is a common mail server alongside d221101b.ess.barracudanetworks.com.

Three IP numbers (209.222.82.252, 209.222.82.253 and 209.222.82.255) are pointed to by d221101b.ess.barracudanetworks.com.

other host names for instance d329914b.ess.barracudanetworks.com, d238153a.ess.barracudanetworks.com, d172579b.ess.barracudanetworks.com, d1302b.ess.barracudanetworks.com and d343353b.ess.barracudanetworks.com share IP numbers with d221101b.ess.barracudanetworks.com.

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