NSLIST.NET - d237621b.ess.barracudanetworks.com
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d237621b.ess.barracudanetworks.com checked at 2025-10-16T19:37:17.612Z 71ms 44/44/44 100% R:8d237621b.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
d237621b.ess.barracudanetworks.com serves as the mail server for heartcu.org.
d237621a.ess.barracudanetworks.com commonly serves as a mail server together with d237621b.ess.barracudanetworks.com.
Three IP numbers for d237621b.ess.barracudanetworks.com are 209.222.82.252, 209.222.82.253 and 209.222.82.255.
Other host names, for instance d164189a.ess.barracudanetworks.com, d153149b.ess.barracudanetworks.com, d180722a.ess.barracudanetworks.com, d74625a.ess.barracudanetworks.com and d239111b.ess.barracudanetworks.com share IP numbers with d237621b.ess.barracudanetworks.com.
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