CF1763436343163-tsm20251116095642

MXLIST.NET - d221057.b.ess.uk.barracudanetworks.com

Search for IP or hostnames:

d221057.b.ess.uk.barracudanetworks.com checked at 2025-11-18T03:25:43.103Z 754ms 38/38/38 100% R:8 allDone:true timedOut:false

`d221057.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

rswilliams.co.uk

AI analysis

d221057.b.ess.uk.barracudanetworks.com handles mail for rswilliams.co.uk.

d221057.a.ess.uk.barracudanetworks.com is a mail server commonly used with d221057.b.ess.uk.barracudanetworks.com.

d221057.b.ess.uk.barracudanetworks.com points to three IPs: 18.133.136.186, 18.133.136.187 and 18.133.136.188.

Other host names such as d216964.b.ess.uk.barracudanetworks.com, d200578.b.ess.uk.barracudanetworks.com, d227460.b.ess.uk.barracudanetworks.com, d220767.b.ess.uk.barracudanetworks.com and d222131.a.ess.uk.barracudanetworks.com share IPs with d221057.b.ess.uk.barracudanetworks.com.

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