DNSWHOIS.INFO - d21451b.ess.barracudanetworks.com
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d21451b.ess.barracudanetworks.com checked at 2025-10-15T04:50:14.261Z 67ms 44/44/44 100% R:7d21451b.ess.barracudanetworks.com
| A | 209.222.82.252🇺🇸 Amazon | ||||||
| PTR | mail.ess.barracuda.com | ||||||
| A | 209.222.82.253🇺🇸 Amazon | ||||||
| PTR | mail.ess.barracuda.com | ||||||
| A | 209.222.82.255🇺🇸 Amazon | ||||||
| PTR | mail.ess.barracuda.com | ||||||
ess.barracudanetworks.com
| NS | ns-457.awsdns-57.com | ||||||
| NS | ns-599.awsdns-10.net | ||||||
| NS | ns-1380.awsdns-44.org | ||||||
| NS | ns-1883.awsdns-43.co.uk | ||||||
| A | 3.19.38.95🇺🇸 Amazon | ||||||
| A | 3.23.241.103🇺🇸 Amazon | ||||||
MX for
AI analysis
d21451b.ess.barracudanetworks.com serves as the mail server for carmodymacdonald.com.
d21451a.ess.barracudanetworks.com commonly serves as a mail server together with d21451b.ess.barracudanetworks.com.
Three IP numbers for d21451b.ess.barracudanetworks.com are 209.222.82.252, 209.222.82.253 and 209.222.82.255.
Other host names, for instance d175195b.ess.barracudanetworks.com, d337770a.ess.barracudanetworks.com, d148854b.ess.barracudanetworks.com, d140877a.ess.barracudanetworks.com and d114403a.ess.barracudanetworks.com share IP numbers with d21451b.ess.barracudanetworks.com.
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