CF1763297748421-tsm20251116095642

WWW.RTSAK.COM - d240037.b.ess.uk.barracudanetworks.com

Search for IP or hostnames:

d240037.b.ess.uk.barracudanetworks.com checked at 2025-11-16T12:55:48.317Z 769ms 38/38/38 100% R:8 allDone:true timedOut:false

`d240037.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

syntax.co.uk

AI analysis

d240037.b.ess.uk.barracudanetworks.com is the mail server for syntax.co.uk.

d240037.a.ess.uk.barracudanetworks.com is a mail server commonly used with d240037.b.ess.uk.barracudanetworks.com.

d240037.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 including d206439.a.ess.uk.barracudanetworks.com, d223562.a.ess.uk.barracudanetworks.com, d227033.b.ess.uk.barracudanetworks.com, d233913.b.ess.uk.barracudanetworks.com and d222158.a.ess.uk.barracudanetworks.com share IP numbers with d240037.b.ess.uk.barracudanetworks.com.

dbq