IPLIST.NET - cognitive-security.net

Search for IP or hostnames:

cognitive-security.net checked at 2025-10-03T08:35:34.013Z 516ms 145/145/145 100% R:15

`cognitive-security.net`

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	`aspmx2.googlemail.com`
		A	2607:f8b0:4023:100f::1b ^{🇺🇸 Google}
			PTR	`yudfwra-in-f27.1e100.net`
		A	192.178.220.27^{🇺🇸 Google}
			PTR	`yudfwra-in-f27.1e100.net`
MX	`aspmx3.googlemail.com`
		A	2607:f8b0:4003:c30::1a ^{🇺🇸 Google}
			PTR	`yutulis-in-f26.1e100.net`
		A	74.125.27.26^{🇺🇸 Google}
			PTR	`yutulis-in-f26.1e100.net`
MX	`aspmx4.googlemail.com`
		A	2a00:1450:4025:402::1a ^{🇳🇱 Google}
			PTR	`rb-in-f26.1e100.net`
		A	142.250.102.26^{🇺🇸 Google}
			PTR	`rb-in-f26.1e100.net`
MX	`aspmx5.googlemail.com`
		A	2a00:1450:4013:c1e::1b ^{🇳🇱 Google}
			PTR	`yugrqzs-in-f27.1e100.net`
		A	192.178.213.27^{🇺🇸 Google}
MX	`aspmx.l.google.com`
		A	2607:f8b0:4004:c23::1a ^{🇺🇸 Google}
			PTR	`yuiadrs-in-f26.1e100.net`
		A	142.251.16.26^{🇺🇸 Google}
			PTR	`bl-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`
		A	2a00:1450:400b:c02::1a ^{🇮🇪 Google}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.26^{🇺🇸 Google}
			PTR	`dj-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`
		A	2a00:1450:400c:c00::1a ^{🇧🇪 Google}
			PTR	`ws-in-f26.1e100.net`
			PTR	`ws-in-x1a.1e100.net`
		A	173.194.76.27^{🇺🇸 Google}
			PTR	`ws-in-f27.1e100.net`
A	72.163.4.154^{🇺🇸 Cisco Systems, Inc.}
		PTR	`redirect.cisco.com`

`net`

	NS	`a.gtld-servers.net`
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`

Starts with same word

cognitive-security.com

cognitive-security.net

Starts similarily

cognitive-security.net

cognitive-security.com

AI analysis

cognitive-security.net points to a single IP address: 72.163.4.154.

Other host names such as ciscosystems.isla.pr, cloupia.net, cisco.jp, cisco.co.tt and www.cisc.info share IP numbers with cognitive-security.net.

cognitive-security.net is delegated to three name servers: ns1.cisco.com, ns2.cisco.com and ns3.cisco.com.

At least part of the name servers for cognitive-security.net are shared with other domains, for instance 186.182.209.in-addr.arpa, replex.io, cognitivesecurity.eu, 44.161.in-addr.arpa and mysdn.com.

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.net is served by seven mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com, aspmx5.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

cognitive-security.net shares at least some mail servers with other domains, for example iconica.com.pe, flashcashforcars.com.au, planogy.com, bodymindyoga.com and mazzaroth.io.

these mail servers are often used together with alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

Host names with two IP numbers

aspmx2.googlemail.com points to 2607:f8b0:4023:100f::1b and 192.178.220.27

aspmx3.googlemail.com points to 2607:f8b0:4003:c30::1a and 74.125.27.26

aspmx4.googlemail.com points to 2a00:1450:4025:402::1a and 142.250.102.26

aspmx5.googlemail.com points to 2a00:1450:4013:c1e::1b and 192.178.213.27

aspmx.l.google.com points to 2607:f8b0:4004:c23::1a and 142.251.16.26

alt1.aspmx.l.google.com points to 2a00:1450:400b:c02::1a and 172.253.116.26

alt2.aspmx.l.google.com points to 2a00:1450:400c:c00::1a and 173.194.76.27

dbq