DNSWHOIS.INFO - d203721b.ess.barracudanetworks.com
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d203721b.ess.barracudanetworks.com checked at 2025-10-08T16:00:20.927Z 57ms 44/44/44 100% R:8d203721b.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 | 3.22.200.175🇺🇸 Amazon | ||||||
MX for
AI analysis
d203721b.ess.barracudanetworks.com serves as the mail server for johnstonconstruction.com.
d203721a.ess.barracudanetworks.com commonly serves as a mail server together with d203721b.ess.barracudanetworks.com.
Three IP numbers for d203721b.ess.barracudanetworks.com are 209.222.82.252, 209.222.82.253 and 209.222.82.255.
Other host names, for instance d247832a.ess.barracudanetworks.com, d2962b.ess.barracudanetworks.com, d272770a.ess.barracudanetworks.com, d130990b.ess.barracudanetworks.com and d15955a.ess.barracudanetworks.com share IP numbers with d203721b.ess.barracudanetworks.com.
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