NSLIST.NET - d201839.b.ess.uk.barracudanetworks.com
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d201839.b.ess.uk.barracudanetworks.com checked at 2025-10-26T05:52:57.847Z 135ms 38/38/38 100% R:8d201839.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
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AI analysis
The mail server for frontier-fs.com is d201839.b.ess.uk.barracudanetworks.com.
For mail handling, d201839.a.ess.uk.barracudanetworks.com serves as a mail server together with d201839.b.ess.uk.barracudanetworks.com.
Three IP numbers are pointed to by d201839.b.ess.uk.barracudanetworks.com: 18.133.136.186, 18.133.136.187 and 18.133.136.188.
Other host names, for instance d237016.a.ess.uk.barracudanetworks.com, d226092.b.ess.uk.barracudanetworks.com, d205604.a.ess.uk.barracudanetworks.com, d208053.b.ess.uk.barracudanetworks.com and d206270.b.ess.uk.barracudanetworks.com share IP numbers with d201839.b.ess.uk.barracudanetworks.com.
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