MXLIST.NET - cognitive-security.com
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cognitive-security.com checked at 2025-10-20T20:53:29.045Z 212ms 105/105/105 100% R:14cognitive-security.com
| MX | aer-mx-01.cisco.com | ||||||
| A | 2001:420:4621::ad26:d496 🇳🇱 Cisco Systems, Inc. | ||||||
| PTR | aer-mx-01.cisco.com | ||||||
| A | 173.38.212.150🇳🇱 Cisco Systems, Inc. | ||||||
| PTR | aer-mx-01.cisco.com | ||||||
| MX | alln-mx-01.cisco.com | ||||||
| A | 2001:420:1201:6::ad25:93e6 🇺🇸 Cisco Systems, Inc. | ||||||
| PTR | alln-mx-01.cisco.com | ||||||
| A | 173.37.147.230🇺🇸 Cisco Systems, Inc. | ||||||
| PTR | alln-mx-01.cisco.com | ||||||
| NS | ns1.cisco.com | ||||||
| A | 2001:420:1101:6::a 🇺🇸 Cisco Systems, Inc. | ||||||
| PTR | ns1.cisco.com | ||||||
| A | 72.163.5.201🇺🇸 Cisco Systems, Inc. | ||||||
| PTR | ns1.cisco.com | ||||||
| NS | ns2.cisco.com | ||||||
| A | 2001:420:2041:5000::a 🇺🇸 Cisco Systems, Inc. | ||||||
| PTR | ns2.cisco.com | ||||||
| A | 64.102.255.44🇺🇸 Cisco Systems, Inc. | ||||||
| PTR | ns2.cisco.com | ||||||
| NS | ns3.cisco.com | ||||||
| A | 2001:420:1201:7::a 🇺🇸 Cisco Systems, Inc. | ||||||
| PTR | ns3.cisco.com | ||||||
| A | 173.37.146.41🇺🇸 Cisco Systems, Inc. | ||||||
| PTR | ns3.cisco.com | ||||||
| MX | rcdn-mx-01.cisco.com | ||||||
| A | 2001:420:1101:7::48a3:166 🇺🇸 Cisco Systems, Inc. | ||||||
| PTR | rcdn-mx-01.cisco.com | ||||||
| A | 72.163.7.166🇺🇸 Cisco Systems, Inc. | ||||||
| PTR | rcdn-mx-01.cisco.com | ||||||
| A | 72.163.4.154🇺🇸 Cisco Systems, Inc. | ||||||
| PTR | redirect.cisco.com | ||||||
com
Starts with same word
cognitive-security.com |
cognitive-security.net |
Starts similarily
cognitive-security.com |
cognitive-security.net |
AI analysis
cognitive-security.com resolves to one IP number: 72.163.4.154.
other host names including cisco.com.tw, ioe.com, sentryo.net, arch-rock.net and ciscopartner.biz share IP numbers with cognitive-security.com.
cognitive-security.com is delegated to three name servers ns1.cisco.com, ns2.cisco.com and ns3.cisco.com.
cognitive-security.com at least partially shares name servers with other domains, for instance ciscosystem.com, portcullis.co.uk, inlethd.net, tandberg.ro and modcam.se.
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.
cognitive-security.com is handled by three mail servers: aer-mx-01.cisco.com, alln-mx-01.cisco.com and rcdn-mx-01.cisco.com.
cognitive-security.com shares some mail servers with other domains, at least partially, for instance sipservlet.org, webex.com, wbxlab.com, external.cisco.com and inlethd.com.
these mail servers are often used with mail1.dynamicsoft.com, rtp-mx-01.cisco.com, ams-mx-01.cisco.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.