CF1762732865982-tsm20251109205412

MXLIST.NET - d203386.b.ess.uk.barracudanetworks.com

Search for IP or hostnames:

d203386.b.ess.uk.barracudanetworks.com checked at 2025-11-10T00:01:05.965Z 64ms 38/38/38 100% R:8 allDone:true timedOut:false

`d203386.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

1stdefencefire.com

AI analysis

d203386.b.ess.uk.barracudanetworks.com acts as a mail server for 1stdefencefire.com.

d203386.a.ess.uk.barracudanetworks.com is commonly used as a mail server in conjunction with d203386.b.ess.uk.barracudanetworks.com.

d203386.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, for instance d238732.b.ess.uk.barracudanetworks.com, d201853.a.ess.uk.barracudanetworks.com, d225122.b.ess.uk.barracudanetworks.com, d213996.a.ess.uk.barracudanetworks.com and d220421.a.ess.uk.barracudanetworks.com share IP numbers with d203386.b.ess.uk.barracudanetworks.com.

dbq