WWW.ROBTEX.COM - callsos.net
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callsos.net checked at 2025-11-27T13:30:41.358Z 322ms 164/164/164 100% R:13 allDone:true timedOut:false callsos.net
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AI analysis
callsos.net is a parent of smtpmail.callsos.net and mail.callsos.net.
callsos.net maps to IP address 72.5.7.23.
callsos.net is delegated to four name servers: ns-a.pnap.net, ns-b.pnap.net, ns-c.pnap.net and ns-d.pnap.net.
callsos.net at least partially shares name servers with other domains such as 57.151.66.in-addr.arpa, 148.42.70.in-addr.arpa, 124.190.203.in-addr.arpa, playstream.org and 148.5.72.in-addr.arpa.
These name servers are commonly used alongside ns-global.kjsl.com, ns1.odine.net, ns2.odine.net, ns3.odine.net, ns.odine.net, ns-1.smbc-cm.com and ns-2.smbc-cm.com.
Host names with one IP number:
ns-a.pnap.net points to: 64.94.123.4
ns-b.pnap.net points to: 64.94.123.36
ns-c.pnap.net points to: 64.95.61.4
ns-d.pnap.net points to: 64.95.61.36
Two mail servers handle callsos.net: d55517a.ess.barracudanetworks.com and d55517b.ess.barracudanetworks.com.
Host names with three IP numbers
d55517a.ess.barracudanetworks.com points to: 209.222.82.252, 209.222.82.253 and 209.222.82.255
d55517b.ess.barracudanetworks.com points to: 209.222.82.252, 209.222.82.253 and 209.222.82.255
Note that d55517a.ess.barracudanetworks.com and d55517b.ess.barracudanetworks.com both point to the same three IPs: 209.222.82.252, 209.222.82.253 and 209.222.82.255
Names pointing to 209.222.82.252: d55517a.ess.barracudanetworks.com and d55517b.ess.barracudanetworks.com
Names pointing to 209.222.82.253: d55517a.ess.barracudanetworks.com and d55517b.ess.barracudanetworks.com
Names pointing to 209.222.82.255: d55517a.ess.barracudanetworks.com and d55517b.ess.barracudanetworks.com