ROBTEX.COM - d21504b.ess.barracudanetworks.com
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d21504b.ess.barracudanetworks.com checked at 2025-12-18T01:12:04.964Z 895ms 44/44/44 100% R:7 allDone:true timedOut:false d21504b.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 | 3.138.42.1🇺🇸 Amazon | ||||||
| A | 18.219.129.128🇺🇸 Amazon | ||||||
MX for
AI analysis
d21504b.ess.barracudanetworks.com serves as the mail server for copwebtools.com.
d21504a.ess.barracudanetworks.com is commonly used as a mail server with d21504b.ess.barracudanetworks.com.
d21504b.ess.barracudanetworks.com points to three IP numbers: 209.222.82.252, 209.222.82.253 and 209.222.82.255.
Other host names including d95616a.ess.barracudanetworks.com, d111652a.ess.barracudanetworks.com, d231311a.ess.barracudanetworks.com, d167013b.ess.barracudanetworks.com and d52314b.ess.barracudanetworks.com share IP numbers with d21504b.ess.barracudanetworks.com.