CF1759688558206-tsm20251005092912

WWW.ROBTEX.COM - sentryo.org

Search for IP or hostnames:

sentryo.org checked at 2025-10-05T18:22:38.145Z 92ms 173/173/173 100% R:8

sentryo.org

MXaer-mx-01.cisco.com
A2001:420:4621::ad26:d496🇳🇱 Cisco Systems, Inc.
PTRaer-mx-01.cisco.com
A173.38.212.150🇳🇱 Cisco Systems, Inc.
PTRaer-mx-01.cisco.com
MXalln-mx-01.cisco.com
A2001:420:1201:6::ad25:93e6🇺🇸 Cisco Systems, Inc.
PTRalln-mx-01.cisco.com
A173.37.147.230🇺🇸 Cisco Systems, Inc.
PTRalln-mx-01.cisco.com
NSns1.cisco.com
A2001:420:1101:6::a🇺🇸 Cisco Systems, Inc.
PTRns1.cisco.com
A72.163.5.201🇺🇸 Cisco Systems, Inc.
PTRns1.cisco.com
NSns2.cisco.com
A2001:420:2041:5000::a🇺🇸 Cisco Systems, Inc.
PTRns2.cisco.com
A64.102.255.44🇺🇸 Cisco Systems, Inc.
PTRns2.cisco.com
NSns3.cisco.com
A2001:420:1201:7::a🇺🇸 Cisco Systems, Inc.
PTRns3.cisco.com
A173.37.146.41🇺🇸 Cisco Systems, Inc.
PTRns3.cisco.com
MXrcdn-mx-01.cisco.com
A2001:420:1101:7::48a3:166🇺🇸 Cisco Systems, Inc.
PTRrcdn-mx-01.cisco.com
A72.163.7.166🇺🇸 Cisco Systems, Inc.
PTRrcdn-mx-01.cisco.com
A72.163.4.154🇺🇸 Cisco Systems, Inc.
PTRredirect.cisco.com

org

NSa0.org.afilias-nst.info
NSa2.org.afilias-nst.info
NSc0.org.afilias-nst.info
NSb0.org.afilias-nst.org
NSb2.org.afilias-nst.org
NSd0.org.afilias-nst.org

Starts with same word

Starts similarily

AI analysis

sentryo.org points to a single IP address: 72.163.4.154.

Other host names such as ciscoconnect.com.au, mysdn.biz, divitech.net, www.ciscoknowledgenetwork.com and learn.cisco share IP numbers with sentryo.org.

sentryo.org is delegated to three name servers: ns1.cisco.com, ns2.cisco.com and ns3.cisco.com.

At least part of the name servers for sentryo.org are shared with other domains, for instance 101.64.in-addr.arpa, mycisco.info, ciscofield.net, infogear.net and synata.net.

These name servers are commonly used alongside a28-64.akam.net and a3-64.akam.net.

Host names with two IP numbers:

ns1.cisco.com points to 2001:420:1101:6::a and 72.163.5.201

ns2.cisco.com points to 2001:420:2041:5000::a and 64.102.255.44

ns3.cisco.com points to 2001:420:1201:7::a and 173.37.146.41

Three mail servers handle sentryo.org: aer-mx-01.cisco.com, alln-mx-01.cisco.com and rcdn-mx-01.cisco.com.

sentryo.org shares at least some mail servers with other domains, for example jabber.com, parstream.com, tropo.com, neopathnetworks.com and kennasecurity.com.

these mail servers are commonly used alongside mail1.dynamicsoft.com, rtp-mx-01.cisco.com, ams-mx-01.cisco.com, smtp2.easydns.com, smtp.easydns.com, smtp.protegonetworks.com and mail.topspin.com.

Host names with two IP numbers:

aer-mx-01.cisco.com points to 2001:420:4621::ad26:d496 and 173.38.212.150

alln-mx-01.cisco.com points to 2001:420:1201:6::ad25:93e6 and 173.37.147.230

rcdn-mx-01.cisco.com points to 2001:420:1101:7::48a3:166 and 72.163.7.166

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
dbq

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