CF1759784520541-tsm20251005211530

WWW.ROBTEX.COM - upsem.edu

Search for IP or hostnames:

upsem.edu checked at 2025-10-06T21:02:00.512Z 253ms 174/174/174 100% R:12

upsem.edu

MXd133799a.ess.barracudanetworks.com
A209.222.82.252🇺🇸 Amazon
PTRmail.ess.barracuda.com
A209.222.82.253🇺🇸 Amazon
PTRmail.ess.barracuda.com
A209.222.82.255🇺🇸 Amazon
PTRmail.ess.barracuda.com
MXd133799b.ess.barracudanetworks.com
A209.222.82.252🇺🇸 Amazon
PTRmail.ess.barracuda.com
A209.222.82.253🇺🇸 Amazon
PTRmail.ess.barracuda.com
A209.222.82.255🇺🇸 Amazon
PTRmail.ess.barracuda.com
NScbru.br.ns.els-gms.att.net
A2001:1890:1ff:9f0:68:94:156:132🇺🇸 AT&T US - 7018
PTRcbru.br.ns.els-gms.att.net
A68.94.156.132🇺🇸 AT&T US - 7018
PTRcbru.br.ns.els-gms.att.net
NSdbru.br.ns.els-gms.att.net
A2001:1890:1ff:9f0:68:94:156:134🇺🇸 AT&T US - 7018
PTRdbru.br.ns.els-gms.att.net
A68.94.156.134🇺🇸 AT&T US - 7018
PTRdbru.br.ns.els-gms.att.net
NScmtu.mt.ns.els-gms.att.net
A2001:1890:1ff:9f1:99:99:99:132🇺🇸 AT&T US - 7018
PTRcmtu.mt.ns.els-gms.att.net
A99.99.99.132🇺🇸 AT&T US - 7018
PTRcmtu.mt.ns.els-gms.att.net
A206.189.254.98🇺🇸 DigitalOcean

edu

NSa.edu-servers.net
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NSm.edu-servers.net
rank #433640 globally
rank #3285 in the tld

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Starts with same word

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AI analysis

upsem.edu is a parent of webmail.upsem.edu and mx.upsem.edu.

upsem.edu points to IP number 206.189.254.98.

Other host names for example upsem.org, solkatmandu.com and ccnva.com share IP numbers with upsem.edu.

The delegation for upsem.edu is handled by three name servers: cbru.br.ns.els-gms.att.net, dbru.br.ns.els-gms.att.net and cmtu.mt.ns.els-gms.att.net.

upsem.edu shares name servers with other domains at least partially, for example aefactoryservice.com, 238.218.12.in-addr.arpa, co.fairfield.oh.us, nylss.com and treatinghae.com.

these name servers are often used with the following: dmtu.mt.ns.els-gms.att.net, ns9.customer.level3.net, ns6.customer.level3.net, nsa.ups.com, nsb.ups.com, auth1.dns.cogentco.com, auth2.dns.cogentco.com, ns10.vwr.com, ns2.vwr.com and b23.ns.els-gms.att.net.

Host names with two IPs:

cbru.br.ns.els-gms.att.net points to 2001:1890:1ff:9f0:68:94:156:132 and 68.94.156.132

dbru.br.ns.els-gms.att.net points to 2001:1890:1ff:9f0:68:94:156:134 and 68.94.156.134

cmtu.mt.ns.els-gms.att.net points to 2001:1890:1ff:9f1:99:99:99:132 and 99.99.99.132

Two mail servers d133799a.ess.barracudanetworks.com and d133799b.ess.barracudanetworks.com handle upsem.edu.

Host names with three IP numbers:

d133799a.ess.barracudanetworks.com and d133799b.ess.barracudanetworks.com point to 209.222.82.252, 209.222.82.253 and 209.222.82.255.

Host names that point to 209.222.82.252: d133799a.ess.barracudanetworks.com and d133799b.ess.barracudanetworks.com.

Host names that point to 209.222.82.253: d133799a.ess.barracudanetworks.com and d133799b.ess.barracudanetworks.com.

Host names that point to 209.222.82.255: d133799a.ess.barracudanetworks.com and d133799b.ess.barracudanetworks.com.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
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LawbucJ CF johedugfp 2025-10-06