NSLIST.NET - d21189b.ess.barracudanetworks.com
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d21189b.ess.barracudanetworks.com checked at 2025-10-02T17:51:58.798Z 78ms 44/44/44 100% R:9d21189b.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
d21189b.ess.barracudanetworks.com serves as the mail server for harrisoncon.com.
d21189a.ess.barracudanetworks.com serves as a mail server, commonly paired with d21189b.ess.barracudanetworks.com.
d21189b.ess.barracudanetworks.com resolves to three IPs: 209.222.82.252, 209.222.82.253 and 209.222.82.255.
Other host names, for instance d7277b.ess.barracudanetworks.com, d79536b.ess.barracudanetworks.com, d51869a.ess.barracudanetworks.com, d45243b.ess.barracudanetworks.com and d197605a.ess.barracudanetworks.com share IP numbers with d21189b.ess.barracudanetworks.com.
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