CF1762916603604-tsm20251109205412

WWW.RTSAK.COM - d210259.b.ess.uk.barracudanetworks.com

Search for IP or hostnames:

d210259.b.ess.uk.barracudanetworks.com checked at 2025-11-12T03:03:23.592Z 82ms 38/38/38 100% R:9 allDone:true timedOut:false

`d210259.b.ess.uk.barracudanetworks.com`

	A	18.133.136.186^{🇬🇧 Amazon}
			PTR	`mail.ess.uk.barracuda.com`
	A	18.133.136.187^{🇬🇧 Amazon}
			PTR	`mail.ess.uk.barracuda.com`
	A	18.133.136.188^{🇬🇧 Amazon}
			PTR	`mail.ess.uk.barracuda.com`

`b.ess.uk.barracudanetworks.com`

MX for

rnngroup.ac.uk

AI analysis

The mail server for rnngroup.ac.uk is d210259.b.ess.uk.barracudanetworks.com.

For mail handling, d210259.a.ess.uk.barracudanetworks.com serves as a mail server together with d210259.b.ess.uk.barracudanetworks.com.

Three IP numbers are pointed to by d210259.b.ess.uk.barracudanetworks.com: 18.133.136.186, 18.133.136.187 and 18.133.136.188.

Other host names, for instance d215709.a.ess.uk.barracudanetworks.com, d221833.a.ess.uk.barracudanetworks.com, d234187.b.ess.uk.barracudanetworks.com, d231067.b.ess.uk.barracudanetworks.com and d222937.b.ess.uk.barracudanetworks.com share IP numbers with d210259.b.ess.uk.barracudanetworks.com.

dbq