IPLIST.NET - d221173.b.ess.uk.barracudanetworks.com
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d221173.b.ess.uk.barracudanetworks.com checked at 2025-11-30T20:57:45.919Z 60ms 38/38/38 100% R:11 allDone:true timedOut:false d221173.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
AI analysis
d221173.b.ess.uk.barracudanetworks.com serves as the mail server for redlandgreen.bristol.sch.uk.
aspmx2.googlemail.com, aspmx3.googlemail.com and aspmx4.googlemail.com are commonly used as mail servers together with d221173.b.ess.uk.barracudanetworks.com.
d221173.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 d203189.a.ess.uk.barracudanetworks.com, d232100.a.ess.uk.barracudanetworks.com, d230140.a.ess.uk.barracudanetworks.com, d239153.b.ess.uk.barracudanetworks.com and d222054.a.ess.uk.barracudanetworks.com share IP numbers with d221173.b.ess.uk.barracudanetworks.com.