WWW.ROBTEX.COM - d177421b.ess.barracudanetworks.com
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d177421b.ess.barracudanetworks.com checked at 2025-11-26T21:06:58.561Z 85ms 61/61/61 100% R:8 allDone:true timedOut:false d177421b.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 | 3.22.104.147🇺🇸 Amazon | ||||||
| A | 3.150.172.92🇺🇸 Amazon | ||||||
MX for
AI analysis
d177421b.ess.barracudanetworks.com is the mail server for pcu.org.
d177421a.ess.barracudanetworks.com is a common mail server alongside d177421b.ess.barracudanetworks.com.
Three IP numbers (209.222.82.252, 209.222.82.253 and 209.222.82.255) are pointed to by d177421b.ess.barracudanetworks.com.
other host names for instance d56564a.ess.barracudanetworks.com, d267742a.ess.barracudanetworks.com, d31800a.ess.barracudanetworks.com, d172746b.ess.barracudanetworks.com and d275321a.ess.barracudanetworks.com share IP numbers with d177421b.ess.barracudanetworks.com.