NSLIST.NET - d203386.b.ess.uk.barracudanetworks.com
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d203386.b.ess.uk.barracudanetworks.com checked at 2025-10-20T00:21:29.476Z 79ms 38/38/38 100% R:9d203386.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
The mail server for 1stdefencefire.com is d203386.b.ess.uk.barracudanetworks.com.
For mail handling, d203386.a.ess.uk.barracudanetworks.com serves as a mail server together with d203386.b.ess.uk.barracudanetworks.com.
Three IP numbers are pointed to by d203386.b.ess.uk.barracudanetworks.com: 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.
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