CF1759467725865-tsm20251002182459

NSLIST.NET - backup.norton.com

Search for IP or hostnames:

backup.norton.com checked at 2025-10-03T05:02:05.840Z 360ms 101/101/101 100% R:11

backup.norton.com

MXexcu-mxib-1.symantec.com
A198.6.49.87🇺🇸 Verizon
PTRexcu-mxib-1.symantec.com
MXextu-mxib-1.symantec.com
A216.10.194.136
PTRextu-mxib-1.symantec.com
MXextu-mxib-2.symantec.com
A216.10.194.137
PTRextu-mxib-2.symantec.com
NSudns1.ultradns.net
A2001:502:f3ff::d 🇺🇸 Neustar
PTRudns1.ultradns.net
A204.69.234.1🇺🇸 Neustar
PTRudns1.ultradns.net
NSudns2.ultradns.net
A2610:a1:1014::d 🇺🇸 Neustar
PTRudns2.ultradns.net
A204.74.101.1🇺🇸 Neustar
PTRudns2.ultradns.net
A23.99.92.83🇺🇸 Microsoft
A40.69.201.11🇮🇪 Microsoft

norton.com

NSudns1.ultradns.net
NSudns2.ultradns.net
MXnorton-com.mail.protection.outlook.com
A23.99.92.83🇺🇸 Microsoft
A40.69.201.11🇮🇪 Microsoft
rank #1210 globally
rank #683 in the tld

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Starts with same word

Starts similarily

AI analysis

The parent of prod-pele.backup.norton.com, interceptor.backup.norton.com and storage.backup.norton.com is backup.norton.com.

Two IP numbers are pointed to by backup.norton.com: 23.99.92.83 and 40.69.201.11.

other host names include nortonportal.pl, services01.norton.com, nortonantivirus.se, nortonstore.ca and symantec.vg; they share IP numbers with backup.norton.com.

Two name servers udns1.ultradns.net and udns2.ultradns.net handle the delegation for backup.norton.com.

backup.norton.com shares the same name server setup as other domains, for instance eplsecure.com, trotterchryslerdodgejeepram.com, jacksonvillesuperbowl.com, boballencdjoffrankfort.com and scantek.org.

backup.norton.com at least partially shares name servers with other domains, for instance imation.dk, 193.154.156.in-addr.arpa, neustarregistry.biz, hpyhelp.com and npac.com.

these name servers are commonly used with pdns5.ultradns.info, pdns1.ultradns.net, pdns2.ultradns.net, pdns3.ultradns.org, pdns4.ultradns.org, pdns6.ultradns.co.uk, pdns196.ultradns.biz, pdns196.ultradns.com, pdns196.ultradns.info and pdns196.ultradns.net.

Host names with two IP numbers:

udns1.ultradns.net points to 2001:502:f3ff::d and 204.69.234.1.

udns2.ultradns.net points to 2610:a1:1014::d and 204.74.101.1.

Three mail servers handle backup.norton.com: excu-mxib-1.symantec.com, extu-mxib-1.symantec.com and extu-mxib-2.symantec.com.

backup.norton.com shares at least partially some mail servers with other domains, for instance backupexec.com, messagelabs.com.tw, symantec.fi, symantec.co.za and symantec.se.

these mail servers are commonly used alongside tus1smtinbpex01.symantec.com and tus1smtinbpex02.symantec.com.

Host names with one IP:

excu-mxib-1.symantec.com points to 198.6.49.87; extu-mxib-1.symantec.com points to 216.10.194.136; extu-mxib-2.symantec.com points to 216.10.194.137.

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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