cmd.cisco.com - dns.ninja

`cmd.cisco.com`

DNSSEC	⚠️ Not signed
NS	`ns-1255.awsdns-28.org` ⭐
		A	2600:9000:5304:e700::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1255.awsdns-28.org`
		A	205.251.196.231^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1255.awsdns-28.org`
NS	`ns-2006.awsdns-58.co.uk`
		A	2600:9000:5307:d600::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-2006.awsdns-58.co.uk`
		A	205.251.199.214^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-2006.awsdns-58.co.uk`
NS	`ns-50.awsdns-06.com`
		A	2600:9000:5300:3200::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-50.awsdns-06.com`
		A	205.251.192.50^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-50.awsdns-06.com`
NS	`ns-746.awsdns-29.net`
		A	2600:9000:5302:ea00::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-746.awsdns-29.net`
		A	205.251.194.234^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-746.awsdns-29.net`
MX	`inbound-smtp.us-east-1.amazonaws.com` ⭐
		A	3.211.210.226^{🇺🇸 Amazon3.208.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-211-210-226.compute-1.amazonaws.com`
		A	44.206.9.87^{🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix}
			PTR	`ec2-44-206-9-87.compute-1.amazonaws.com`
		A	44.210.166.32^{🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix}
			PTR	`ec2-44-210-166-32.compute-1.amazonaws.com`
		A	54.164.173.191^{🇺🇸 Amazon54.164.0.0/15 EC2 IAD prefix}
			PTR	`ec2-54-164-173-191.compute-1.amazonaws.com`
		A	54.197.5.236^{🇺🇸 Amazon54.196.0.0/15 EC2 IAD 54.196.0.0/15}
			PTR	`ec2-54-197-5-236.compute-1.amazonaws.com`
TXT	`MS=ms81130976`
TXT	`v=spf1 include:amazonses.com ~all`
SOA	`ns-1255.awsdns-28.org`awsdns-hostmaster@amazon.com serial=1

`cisco.com`

	DNSSEC	⚠️ Not signed
	A	2001:420:1101:1::185^{🇺🇸 ASNTTCISCO2001:420:1100::/41 170 West Tasman Drive San Jose CA 95134 United States}
	A	72.163.4.185^{🇺🇸 ASNTTCISCO72.163.4.0/24 170 West Tasman Drive San Jose CA 95134 United States}
	NS	`ns1.cisco.com` ⭐
	NS	`a28-64.akam.net` ⚠️ Not in parent delegation
	NS	`a3-64.akam.net` ⚠️ Not in parent delegation
	NS	`ns2.cisco.com`
	NS	`ns3.cisco.com`
	MX	`alln-mx-01.cisco.com` ⭐
	MX	`rcdn-mx-01.cisco.com`⁽²⁰⁾
	MX	`aer-mx-01.cisco.com`⁽³⁰⁾
	TXT	`identrust_validation=IGfVhawoLyaH5CKT49RKObpqHgYyXRvd691dO1oCEOfh`
	TXT	`google-site-verification=Vc0Pir22m1u9yw5HjXf6TYO6rlAI9EY8IVKUma-OqDY`
	TXT	`_v91byogpqpkdt9giz9d119ldke45oos`
	TXT	`amazonses:QbUv5pPHGQxRy1vKA0J7Y/biE9oR6MTxOTI1bZIfjsw=`
	TXT	`OSSRH-97236`
	TXT	`sending_domain1067842=8806a83586b0389c05457f8b2f06e4859b3f1b0d6bad52e5fee552b...`
	TXT	`fastly-domain-delegation-im0VCGY5X0axEEmhXJb2-347911-20210310`
	TXT	`anthropic-domain-verification-5dyq28=xkpw44itymPv0HXOvUdry99zb`
	TXT	`926723159-3188410`
	TXT	`adobe-idp-site-verification=c900335b8b825859b51473b9943a3880ae795df47426483b0...`
	TXT	`v=spf1 redirect=spfa._spf.cisco.com`
	TXT	`ZOOM_verify_Gf6CaEdJ5aKGvjcUrZRkiA`
	TXT	`atlassian-domain-verification=Gt2demeKDLmtNc9kPZhaAHFA37DEIcmFGUd6LARvB4yjLG7...`
	TXT	`workplace-domain-verification=Uhv7QPQ22nbuD3vG0jspf7R6LruYoS`
	TXT	`cloudflare_dashboard_sso=f60a7d128e406b8d9dd4103dd3554f6b`
	TXT	`flexera-domain-verification-oxonqwdadtkprrcn`
	TXT	`apple-domain-verification=qOInipPgso3W8cmK`
	TXT	`airtable-verification=c0b5bd3f3db736f775f0dbe4e103cdea`
	TXT	`facebook-domain-verification=qr2nigspzrpa96j1nd9criovuuwino`
	TXT	`docusign=5e18de8e-36d0-4a8e-8e88-b7803423fa2f`
	TXT	`fastly-domain-delegation-z9slsbDdX0-368365-2021-05-14`
	TXT	`postman-domain-verification=bac0835520fcf3b408c07c584b3575452de5930d08a942cc0...`
	TXT	`QuoVadis=94d4ae74-ecd5-4a33-975e-a0d7f546c801`
	TXT	`notion-domain-verification=7sz4S3LLtNIHZpYsgTTgOcRLlLrJ5JrmIgVcdRtGi1X`
	TXT	`airtable-verification=606530d538d1833c5fc724117ca5409a`
	TXT	`duo_sso_verification=pG21Oj5OPCxRPsWXsfbauWT9oua82cKtYUPAmsQvovKNq3xqWEcsEMEA...`
	TXT	`airtable-verification=18787f2dc47697bb547e871772aba0be`
	TXT	`stripe-verification=8e54fae7680b23aad6d5e3417be73a043f7e45cd2767272dbe0c9c6ea...`
	TXT	`airtable-verification=8bf444fd0fad14a3aae2681cb7d68641`
	TXT	`facebook-domain-verification=1zoxo8z7t013gpruxmhc8dkerq47vh`
	TXT	`MS=ms35724259`
	TXT	`bfefecbd-d5df-4b3a-b0dd-54bf5c72e698`
	TXT	`airtable-verification=8cd8b684d3d85964f2769dcb89944501`
	TXT	`pendo-domain-verification=Ad800_b0VJCaE7Ued9Ug3pIQ_V4`
	TXT	`jetbrains-domain-verification=e9mcf886rjng68x4qu59h22ef`
	TXT	`airtable-verification=d886631ce96b77ba775f9bddab44df92`
	TXT	`jamf-site-verification=0mwRCzzRvk_HiKjmiqR3Lw`
	TXT	`flexera-domain-verification-nsbtshbvpbsmbnzh`
	TXT	`stripe-verification=2B4F3B35976CFB93CA884A90BF3E0A8873EAC7C5AFD06D7047E87B794...`
	TXT	`airtable-verification=d95d028f039252314cb7507fb88e4317`
	TXT	`elevenlabs=X_8Xi7v2hC20yVbziZuWtkapfDzUtNK3BogfZKVe9gY`
	TXT	`atlassian-domain-verification=AYTzL6wSVsW0IdyQp7gwv6lwtHdpMATnb8QriqyJ0niAaZc...`
	TXT	`hubspot-domain-verification=NDQzNGY2ZWEtZTY0ZC00ZDQyLWI4YzctOGRkNDVjNTQ4YTAx`
	TXT	`ms-domain-verification=e0289fac-4a94-41df-b2b0-794347e490b7`
	TXT	`docker-verification=4c56633a-274e-4858-88a2-2aeceffcfd66`
	TXT	`pendo-domain-verification=5995ba9c-9bf8-43d8-9e5a-309856760011`
	TXT	`profound-domain-verification-4tbqdv=dgW9PRoomrumTvr2gfRW4H3B1`
	TXT	`atlassian-domain-verification=UwP1ncfiphlFs+wRx8wIBSXDScwNL7Jrw7tq2rnYz3+9T5+...`
	TXT	`mixpanel-domain-verify=2c6cb1aa-a3fb-44b9-ad10-d6b744109963`
	TXT	`twilio-domain-verification=268434bd6a91bdd8d3bb5e6cffeeace7`
	TXT	`SFMC-o7HX74BQ79k7glpt_qjlF2vmZO9DpqLtYxKLwg87`
	TXT	`duo_sso_verification=AxenLdoqIXzjl2RJzE1BlOfkawDbDFlnbyvjAt8vcjKHBkvYwEMySDRk...`
	TXT	`notion-domain-verification=IsKmFIvIIP8RUQNn4ZGQjzuCdZnI7TY7xcIYb65QQE8`
	TXT	`asv=ac90e11808e87cfbf8768e69819b1aca`
	TXT	`google-site-verification=r-K1CIdXkgRWxZstUHtVyM2UfwflnGgr4AR9_Qhk28Q`
	TXT	`pendo-domain-verification=c9796502-c914-4e50-892d-e426f2ac68e9`
	TXT	`google-site-verification=lW5eqPMJI4VrLc28YW-JBkqA-FDNVnhFCXQVDvFqZTo`
	TXT	`cursor-domain-verification-evn8nj=Ml5OeQYe3sBg8uZOIeRrJgCO7`
	TXT	`amazonses:mX+ylQj+fJAfh9pr03yIR7YvjKZ1bOo5ABegqM/5pvI=`
	TXT	`adobe-aem-verification=www-devint-cloud.cisco.com/24859/366173/9418f2a2-ef45-...`
	TXT	`atlassian-domain-verification=2ldosmg0o2Mhpyok1OISaSGygWU9zk6fLLWdoczXtHap9lu...`
	TXT	`yahoo-verification-key=2B33D2zyxdBOxUw/abowAuwQ2pdtznP6ULDfQC3ag2g=`
	TXT	`intercom-domain-validation=8806e2f9-7626-4d9e-ae4d-2d655028629a`
	TXT	`pendo-domain-verification=c9d2fba1-7d94-4cf9-a6fb-310883c8bb15`
	TXT	`docusign=95052c5f-a421-4594-9227-02ad2d86dfbe`
	TXT	`airtable-verification=4114c0f710cfc430d841e55ed7ed920d`
	TXT	`duo_sso_verification=sKMGaTln2vmQuKwaE4hKtTEY1UYn2JzAaxSZzGjkgJrKuZChN344mhIp...`
	TXT	`google-site-verification=9MlQU9MMQ1jHLMUkONKe6QzZ-ZIGRv0BCD1_rY1Zdmc`
	TXT	`google-site-verification=WmdDuSXl3PMb-48qcY6VUbW9kzNPe46zn9uDwgB2wX0`
	TXT	`c900335b8b825859b51473b9943a3880ae795df47426483b0a67630377a902f5`
	TXT	`atlassian-domain-verification=7JYRlY9ijBijTJ0YS5a8/58DU7OfKAHMYRufcy0TC57j2mN...`
	TXT	`amazonses:7LyiKZmpuGja4+KbA4xX3lN69yajYKLkHH4QJcWnuwo=`
	TXT	`h1-domain-verification=rix5vuxntVpma4rTL2DbE3FDrrPjedhnRaqaHvghyod3egmZ`
	TXT	`fastly-domain-delegation-w049tcm0w48ds-341317-20210209`
	TXT	`google-site-verification=qPS9ZkoQ-Og1rBrM1_N7z-tNJNy2BVxE8lw6SB2iFdk`
	TXT	`fastly-domain-delegation-e9a758d22183504af2d5ab4d9a9853da-20210127`
	TXT	`stripe-verification=0BAD851A6A7ACC4A12DDCE03460CCEFAC86320A8494FDCCED35F71EE2...`
	TXT	`google-site-verification=DN8r8LEcNiPYD95x3VnUM7Q6BH2H3390qvdIy4QjpvU`
	TXT	`mZvHszGlmDhvPOUKL+6JMiw/VtckyOMKjcw1PLcjYowxM2PVLX2xG0ZSgdHRm8HXfaaGR2pMvhIrB...`
	TXT	`miro-verification=53bf5ccd47cb6239fe5cf14c3b328050dd5679ac`
	TXT	`duo_sso_verification=6Q7pJwSZ3damWHBcB8TNd9I5oduLRAFDDhip2pTFaa3QoIZtZnCgzjyZ...`
	TXT	`google-site-verification=V3t2K3dvr9fcd1YWwwanSmebEOO_UNTP06HR2_gUO5M`
	TXT	`duo_sso_verification=IYdVUIrb2L95JVejSXV3hfsJVDZolQKKOPBztlD6TIgfCRSKeMuf8Wgb...`
	TXT	`twilio-domain-verification=3b5f92478e8c38980a265e599e1538c8`
	TXT	`atlassian-domain-verification=672RcADvt8BPqsb9gCN2ZC5DoTAhUT8abC1blYKQxi/MHMa...`
	TXT	`wiz-domain-verification=af241e6396696eedf1b361891435f6b21bdebb5621941d9927929...`
	TXT	`adobe-aem-verification=www-idev-cloud.cisco.com/24859/366204/1b990ef7-ff88-49...`
	TXT	`sending_domain731003=25e34fadea88da7e64f0fab1e32d094f1f1e0fb2b97622deac2521f7...`
	SOA	`ns1.cisco.com`postmaster@cisco.com serial=1258144

WOT: SAFE (92/100)
rank #311 globally
rank #197 in the tld

cisco.com

cisco.comis the official corporate website of Cisco Systems, Inc., a major multinational technology conglomerate that designs and sells networking hardware, software, and telecommunications equipment. It is one of the oldest registered domains on the internet.

Key facts

Owner / operator: Cisco Systems, Inc.
TLD:.com— gTLD
Primary purpose: corporate website
Status: active

History

Year	Event
1987	The domain name`cisco.com`is registered by Cisco Systems on May 14.
1992	Cisco launches "Cisco Information Online" (CIO), its first online service (via Telnet and modem), providing text-based technical resources.
1996	Cisco introduces e-commerce features on "Cisco Connection Online" (CCO), allowing customers to configure and purchase products directly on`cisco.com`.

Semrush Rank:#1,452 Keywords:870,973 Traffic:1,832,699/mo
WOT: SAFE (92/100)
📈 Tranco rank: #246

Cisco Systems is a multinational technology company founded in 1984, dominating the network infrastructure market. Cisco's routers and switches form the backbone of the internet and enterprise networks globally, with annual revenue exceeding $50 billion.

Cisco's portfolio includes networking hardware, security solutions, collaboration tools (Webex), and cloud services. The company has made numerous acquisitions including Webex, AppDynamics, and Duo Security.

Cisco's infrastructure supports massive global operations including Webex video conferencing serving millions of meetings daily.

DNS for cisco.com uses a hybrid setup with multiple providers for global resilience appropriate for a networking company.

Subdomains

portal.cmd.cisco.com

beta-provisioning-api.cmd.cisco.com

uce.cmd.cisco.com

Same first word

cmd.ru.com

cmd.rest

cmd.mw

cmd.com.do

cmd.bplaced.net

cmd.network

cmd.com.pe

cmd.ru

cmd.fr

cmd.ch

cmd.hu

cmd.consulting

cmd.life

cmd.net.br

cmd.agency

cmd.net.pl

cmd.lu

cmd.it

cmd.com.mx

cmd.one

cmd.guru

cmd.homes

cmd.edu

cmd.ai

cmd.la

cmd.pl

cmd.us

cmd.my

cmd.cd

cmd.com.hk

cmd.today

cmd.academy

cmd.kasserver.com

cmd.to

cmd.gov.ng

cmd.no

cmd.social

cmd.group

cmd.org.pl

cmd.sn

cmd.si

cmd.systems

cmd.com.pl

cmd.kz

cmd.es

cmd.gg

cmd.world

cmd.com.cn

cmd.wtf

cmd.li

cmd.dental

cmd.co.il

cmd.az

cmd.solutions

cmd.blue

cmd.zone

cmd.ms

cmd.readthedocs.io

cmd.ie

cmd.com

cmd.amsterdam

cmd.org.do

cmd.net.pk

cmd.design

cmd.mg.gov.br

cmd.sakura.ne.jp

cmd.ir

cmd.pp.ua

cmd.haus

cmd.cl

cmd.mx

cmd.qc.ca

cmd.support

cmd.com.ar

cmd.sg

cmd.cm

cmd.plus

cmd.com.au

cmd.co.id

cmd.run

cmd.lv

cmd.org.tw

cmd.dk

cmd.so

cmd.nu

cmd.cologne

cmd.gr

cmd.bz

cmd.com.ua

cmd.fm

cmd.com.es

cmd.sh

cmd.pe

cmd.land

cmd.cc

cmd.su

cmd.id

cmd.tw

cmd.org

cmd.asia

cmd.net.cn

cmd.sk

cmd.me

cmd.ge

cmd.net.au

cmd.cat

cmd.vc

cmd.at

Similar names

dcm.kiev.ua

mdc.hu

dmc.fr

mdc.co.uk

dmc.com.eg

mcd.za.com

mdc.agency

mcd.id.au

dcm.co

mdc.mc

mdc.co.jp

mcd.ppg.br

dcm.eu

dcm.com.ar

mcd.uk.com

cdm.clinic

mdc.com.cn

cdm.com.cn

dcm.com.mx

cdm.nl

mcd.se

mdc.com.mk

cdm.es

mcd.ch

dmc.wien

cdm.cat

dmc.gov.pk

mdc.support

cdm.cc

mdc.ph

mcd.com.sg

dmc.es

cdm.ec

mcd.org.ua

dmc.net.au

mdc.com.my

mcd.ae

mcd.com.do

dmc.ac

mcd.to

dmc.nico

mcd.org

cdm.at

dmc.builders

mdc.sk

dmc.lt

cdm.associates

dmc.co.kr

mdc.info

mdc.sch.id

cdm.ma

mdc.la

mcd.com.my

dmc.ma

dcm.hu

dmc.digital

cdm.fi

dmc.edu.vn

mcd.com.gt

mcd.om

dmc.azureedge.net

dmc.com.ph

dcm.us

mcd.gives

mdc.ninja

dcm.tempurl.host

cdm.training

mdc.idv.tw

dcm.com.ua

mdc.jo

dmc.im

cdm.edu.eg

cdm.com.mx

dcm.com

dcm.pl

mcd.cafe

dcm.in

dcm.info

DNS History

5 records (5 active, 0 former)

●NSns-1255.awsdns-28.org2026-02-17 → 2026-08-03 · 2 obs

● 2026-02-17 12:58:12
● 2026-08-03 08:57:26

●NSns-2006.awsdns-58.co.uk2026-02-17 → 2026-08-03 · 2 obs

● 2026-02-17 12:58:12
● 2026-08-03 08:57:26

●NSns-50.awsdns-06.com2026-02-17 → 2026-08-03 · 2 obs

● 2026-02-17 12:58:12
● 2026-08-03 08:57:26

●NSns-746.awsdns-29.net2026-02-17 → 2026-08-03 · 2 obs

● 2026-02-17 12:58:12
● 2026-08-03 08:57:26

●MXinbound-smtp.us-east-1.amazonaws.com2026-02-17 → 2026-08-03 · 2 obs

● 2026-02-17 12:58:12
● 2026-08-03 08:57:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cisco.com	ns1.cisco.com, ns2.cisco.com, ns3.cisco.com	-
cmd.cisco.com	ns-50.awsdns-06.com, ns-1255.awsdns-28.org, ns-746.awsdns-29.net, ns-2006.awsdns-58.co.uk	-

✅ Authoritative Response

Server:205.251.199.214

NS records: ns-50.awsdns-06.com, ns-1255.awsdns-28.org, ns-746.awsdns-29.net, ns-2006.awsdns-58.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cisco.com (unsigned zone)

⏱️ Timing

Total: 1363ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`ns-1255.awsdns-28.org, ns-2006.awsdns-58.co.uk...`
MX	1	`inbound-smtp.us-east-1.amazonaws.com (pr`
TXT	2	`MS=ms81130976, v=spf1 include:amazonses.com ~all`
SOA	1	`ns-1255.awsdns-28.org awsdns-hostmaster.`

Analysis

Hierarchy

cmd.cisco.com is the parent domain of portal.cmd.cisco.com, beta-provisioning-api.cmd.cisco.com and uce.cmd.cisco.com.

Name Servers

The domain cmd.cisco.com is delegated to these four name servers: ns-50.awsdns-06.com, ns-746.awsdns-29.net, ns-1255.awsdns-28.org and ns-2006.awsdns-58.co.uk.

cmd.cisco.com shares at least some of its name servers with other domains, including dcorrea.com.br, d4vhs4l7b2utg.cloudfront.net, 367collinsfalcons.com.au and two others.

These name servers are frequently paired with the name servers ns-1132.awsdns-13.org, ns-584.awsdns-09.net and ns-1687.awsdns-18.co.uk.

The host names ns-50.awsdns-06.com, ns-746.awsdns-29.net, ns-1255.awsdns-28.org and ns-2006.awsdns-58.co.uk each resolve to two IP addresses: ns-50.awsdns-06.com resolves to 205.251.192.50 and 2600:9000:5300:3200::1; ns-746.awsdns-29.net resolves to 205.251.194.234 and 2600:9000:5302:ea00::1; ns-1255.awsdns-28.org resolves to 205.251.196.231 and 2600:9000:5304:e700::1; ns-2006.awsdns-58.co.uk resolves to 205.251.199.214 and 2600:9000:5307:d600::1.

Mail Servers

cmd.cisco.com routes its mail through a single mail server, inbound-smtp.us-east-1.amazonaws.com.

cmd.cisco.com has the same mail server arrangement as a number of other domains, for example open-o-tsc.slack.com, pepsicomarketingawards.com, sd-rnd.slack.com and two more.

cmd.cisco.com shares at least some of its mail servers with other domains — for example borngroup.atlassian.net, openedx.atlassian.net, farmday.atlassian.net and two more.

It is common to find these mail servers paired with the mail servers inbound-smtp.us-west-2.amazonaws.com.

inbound-smtp.us-east-1.amazonaws.com has five IP addresses: 3.211.210.226, 44.206.9.87, 44.210.166.32 plus two others.