IPLIST.NET - d244740b.ess.barracudanetworks.com
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d244740b.ess.barracudanetworks.com checked at 2025-10-06T00:57:13.580Z 74ms 44/44/44 100% R:9d244740b.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 | 3.22.200.175🇺🇸 Amazon | ||||||
| A | 3.147.248.232🇺🇸 Amazon | ||||||
MX for
AI analysis
d244740b.ess.barracudanetworks.com is the mail server for abcd.harvard.edu.
d244740a.ess.barracudanetworks.com is a common mail server alongside d244740b.ess.barracudanetworks.com.
Three IP numbers (209.222.82.252, 209.222.82.253 and 209.222.82.255) are pointed to by d244740b.ess.barracudanetworks.com.
other host names for instance d242841b.ess.barracudanetworks.com, d111073a.ess.barracudanetworks.com, d26024b.ess.barracudanetworks.com, d84145b.ess.barracudanetworks.com and d261681a.ess.barracudanetworks.com share IP numbers with d244740b.ess.barracudanetworks.com.
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