CF1763533236712-tsm20251116095642

WWW.RTSAK.COM - d222739.a.ess.uk.barracudanetworks.com

Search for IP or hostnames:

d222739.a.ess.uk.barracudanetworks.com checked at 2025-11-19T06:20:36.687Z 365ms 38/38/38 100% R:7 allDone:true timedOut:false

`d222739.a.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`

`a.ess.uk.barracudanetworks.com`

MX for

karl.co.uk

AI analysis

d222739.a.ess.uk.barracudanetworks.com functions as a mail server for karl.co.uk.

d222739.b.ess.uk.barracudanetworks.com is a mail server commonly used with d222739.a.ess.uk.barracudanetworks.com.

d222739.a.ess.uk.barracudanetworks.com points to three IPs: 18.133.136.186, 18.133.136.187 and 18.133.136.188.

other host names including d204037.a.ess.uk.barracudanetworks.com, d203215.b.ess.uk.barracudanetworks.com, d210429.b.ess.uk.barracudanetworks.com, d205754.b.ess.uk.barracudanetworks.com and d226512.b.ess.uk.barracudanetworks.com share IP numbers with d222739.a.ess.uk.barracudanetworks.com.

dbq