DNSWHOIS.INFO - d221673b.ess.barracudanetworks.com
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d221673b.ess.barracudanetworks.com checked at 2025-10-07T20:20:34.016Z 55ms 44/44/44 100% R:12d221673b.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
d221673b.ess.barracudanetworks.com serves as the mail server for hudson.k12.ma.us.
d221673a.ess.barracudanetworks.com commonly serves as a mail server along with d221673b.ess.barracudanetworks.com.
d221673b.ess.barracudanetworks.com resolves to three IP numbers: 209.222.82.252, 209.222.82.253 and 209.222.82.255.
other host names include d97146b.ess.barracudanetworks.com, d323840b.ess.barracudanetworks.com, d215738a.ess.barracudanetworks.com, d202969a.ess.barracudanetworks.com and d205353b.ess.barracudanetworks.com; they share IP numbers with d221673b.ess.barracudanetworks.com.
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