DNS Record Lookup

Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain

cisco.com

DNS Records

WhoisRDAPDNS RecordsCertificateUptimeDiagnosticsHistoryHide Contact Info

Hosting & Network

cisco.com runs on AS109, with DNS by Akamai and email configured.

Hosting network
AS109AS109
Managed DNS
Akamai
Email
Configured
IPv6 (AAAA)
Enabled
CAA pinning
Set

Sits alongside 13 other sites on AS109. Stable here since we started watching (Jul 16, 2026).

DNS Records for cisco.com

HostnameTypeTTLPriorityContent
cisco.comNS0ns1.cisco.com
cisco.comNS0ns2.cisco.com
cisco.comNS0a3-64.akam.net
cisco.comNS0a28-64.akam.net
cisco.comNS0ns3.cisco.com
cisco.comA072.163.4.185
cisco.comAAAA02001:420:1101:1::185
cisco.comMX020rcdn-mx-01.cisco.com
cisco.comMX010alln-mx-01.cisco.com
cisco.comMX030aer-mx-01.cisco.com
cisco.comSOA1800ns1.cisco.com postmaster.cisco.com 1252886 7200 1800 864000 1800
cisco.comCAA00 issue globalsign.com
cisco.comCAA00 issue identrust.com
cisco.comCAA00 issue letsencrypt.org
cisco.comCAA00 issue pki.goog
cisco.comCAA0128 issuewild identrust.com
cisco.comCAA00 issue ssl.com
cisco.comCAA00 issue amazon.com
cisco.comCAA0128 issuewild ssl.com
cisco.comCAA00 issue digicert.com
cisco.comCAA0128 iodef mailto:infosec@cisco.com
cisco.comCAA0128 issuewild digicert.com
cisco.comTXT0google-site-verification=qPS9ZkoQ-Og1rBrM1_N7z-tNJNy2BVxE8lw6SB2iFdk
cisco.comTXT0notion-domain-verification=IsKmFIvIIP8RUQNn4ZGQjzuCdZnI7TY7xcIYb65QQE8
cisco.comTXT0facebook-domain-verification=qr2nigspzrpa96j1nd9criovuuwino
cisco.comTXT0google-site-verification=lW5eqPMJI4VrLc28YW-JBkqA-FDNVnhFCXQVDvFqZTo
cisco.comTXT0workplace-domain-verification=Uhv7QPQ22nbuD3vG0jspf7R6LruYoS
cisco.comTXT0stripe-verification=0BAD851A6A7ACC4A12DDCE03460CCEFAC86320A8494FDCCED35F71EE25EF3D03
cisco.comTXT0amazonses:7LyiKZmpuGja4+KbA4xX3lN69yajYKLkHH4QJcWnuwo=
cisco.comTXT0adobe-idp-site-verification=c900335b8b825859b51473b9943a3880ae795df47426483b0a67630377a902f5
cisco.comTXT0sending_domain1067842=8806a83586b0389c05457f8b2f06e4859b3f1b0d6bad52e5fee552bfd0a853e0
cisco.comTXT0anthropic-domain-verification-5dyq28=xkpw44itymPv0HXOvUdry99zb
cisco.comTXT0google-site-verification=DN8r8LEcNiPYD95x3VnUM7Q6BH2H3390qvdIy4QjpvU
cisco.comTXT0airtable-verification=c0b5bd3f3db736f775f0dbe4e103cdea
cisco.comTXT0fastly-domain-delegation-e9a758d22183504af2d5ab4d9a9853da-20210127
cisco.comTXT0yahoo-verification-key=2B33D2zyxdBOxUw/abowAuwQ2pdtznP6ULDfQC3ag2g=
cisco.comTXT0amazonses:mX+ylQj+fJAfh9pr03yIR7YvjKZ1bOo5ABegqM/5pvI=
cisco.comTXT0profound-domain-verification-4tbqdv=dgW9PRoomrumTvr2gfRW4H3B1
cisco.comTXT0postman-domain-verification=bac0835520fcf3b408c07c584b3575452de5930d08a942cc0d000f1267a5b20de395ce8ccce9d6a6d58feff7c25f4000a22cd36968d8ac95ff234ab22ab264bb
cisco.comTXT0atlassian-domain-verification=7JYRlY9ijBijTJ0YS5a8/58DU7OfKAHMYRufcy0TC57j2mNceH8rg4ajRzErc22Z
cisco.comTXT0pendo-domain-verification=c9796502-c914-4e50-892d-e426f2ac68e9
cisco.comTXT0elevenlabs=X_8Xi7v2hC20yVbziZuWtkapfDzUtNK3BogfZKVe9gY
cisco.comTXT0duo_sso_verification=6Q7pJwSZ3damWHBcB8TNd9I5oduLRAFDDhip2pTFaa3QoIZtZnCgzjyZr5teSOWS
cisco.comTXT0duo_sso_verification=pG21Oj5OPCxRPsWXsfbauWT9oua82cKtYUPAmsQvovKNq3xqWEcsEMEAhtXy8AFr
cisco.comTXT0sending_domain731003=25e34fadea88da7e64f0fab1e32d094f1f1e0fb2b97622deac2521f7a2c5b2bc
cisco.comTXT0cursor-domain-verification-evn8nj=Ml5OeQYe3sBg8uZOIeRrJgCO7
cisco.comTXT0flexera-domain-verification-nsbtshbvpbsmbnzh
cisco.comTXT0duo_sso_verification=IYdVUIrb2L95JVejSXV3hfsJVDZolQKKOPBztlD6TIgfCRSKeMuf8WgbQuFLD4aL
cisco.comTXT0atlassian-domain-verification=UwP1ncfiphlFs+wRx8wIBSXDScwNL7Jrw7tq2rnYz3+9T5+Md9eTDRgNPCikxtOx
cisco.comTXT0pendo-domain-verification=5995ba9c-9bf8-43d8-9e5a-309856760011
cisco.comTXT0apple-domain-verification=qOInipPgso3W8cmK
cisco.comTXT0ms-domain-verification=e0289fac-4a94-41df-b2b0-794347e490b7
cisco.comTXT0google-site-verification=V3t2K3dvr9fcd1YWwwanSmebEOO_UNTP06HR2_gUO5M
cisco.comTXT0fastly-domain-delegation-z9slsbDdX0-368365-2021-05-14
cisco.comTXT0cloudflare_dashboard_sso=f60a7d128e406b8d9dd4103dd3554f6b
cisco.comTXT0ZOOM_verify_Gf6CaEdJ5aKGvjcUrZRkiA
cisco.comTXT0airtable-verification=8cd8b684d3d85964f2769dcb89944501
cisco.comTXT0jetbrains-domain-verification=e9mcf886rjng68x4qu59h22ef
cisco.comTXT0mZvHszGlmDhvPOUKL+6JMiw/VtckyOMKjcw1PLcjYowxM2PVLX2xG0ZSgdHRm8HXfaaGR2pMvhIrBX1tX3aKRQ==
cisco.comTXT0google-site-verification=WmdDuSXl3PMb-48qcY6VUbW9kzNPe46zn9uDwgB2wX0
cisco.comTXT0amazonses:QbUv5pPHGQxRy1vKA0J7Y/biE9oR6MTxOTI1bZIfjsw=
cisco.comTXT0pendo-domain-verification=c9d2fba1-7d94-4cf9-a6fb-310883c8bb15
cisco.comTXT0twilio-domain-verification=3b5f92478e8c38980a265e599e1538c8
cisco.comTXT0_v91byogpqpkdt9giz9d119ldke45oos
cisco.comTXT0hubspot-domain-verification=NDQzNGY2ZWEtZTY0ZC00ZDQyLWI4YzctOGRkNDVjNTQ4YTAx
cisco.comTXT0asv=ac90e11808e87cfbf8768e69819b1aca
cisco.comTXT0stripe-verification=2B4F3B35976CFB93CA884A90BF3E0A8873EAC7C5AFD06D7047E87B794EC55DBB
cisco.comTXT0airtable-verification=18787f2dc47697bb547e871772aba0be
cisco.comTXT0SFMC-o7HX74BQ79k7glpt_qjlF2vmZO9DpqLtYxKLwg87
cisco.comTXT0926723159-3188410
cisco.comTXT0airtable-verification=606530d538d1833c5fc724117ca5409a
cisco.comTXT0jamf-site-verification=0mwRCzzRvk_HiKjmiqR3Lw
cisco.comTXT0duo_sso_verification=sKMGaTln2vmQuKwaE4hKtTEY1UYn2JzAaxSZzGjkgJrKuZChN344mhIptyczoNBA
cisco.comTXT0bfefecbd-d5df-4b3a-b0dd-54bf5c72e698
cisco.comTXT0fastly-domain-delegation-w049tcm0w48ds-341317-20210209
cisco.comTXT0google-site-verification=r-K1CIdXkgRWxZstUHtVyM2UfwflnGgr4AR9_Qhk28Q
cisco.comTXT0google-site-verification=Vc0Pir22m1u9yw5HjXf6TYO6rlAI9EY8IVKUma-OqDY
cisco.comTXT0twilio-domain-verification=268434bd6a91bdd8d3bb5e6cffeeace7
cisco.comTXT0airtable-verification=8bf444fd0fad14a3aae2681cb7d68641
cisco.comTXT0c900335b8b825859b51473b9943a3880ae795df47426483b0a67630377a902f5
cisco.comTXT0airtable-verification=d886631ce96b77ba775f9bddab44df92
cisco.comTXT0miro-verification=53bf5ccd47cb6239fe5cf14c3b328050dd5679ac
cisco.comTXT0MS=ms35724259
cisco.comTXT0duo_sso_verification=AxenLdoqIXzjl2RJzE1BlOfkawDbDFlnbyvjAt8vcjKHBkvYwEMySDRk5QmBd66v
cisco.comTXT0atlassian-domain-verification=Gt2demeKDLmtNc9kPZhaAHFA37DEIcmFGUd6LARvB4yjLG70s3WZhaJJ15y499sb
cisco.comTXT0docker-verification=4c56633a-274e-4858-88a2-2aeceffcfd66
cisco.comTXT0flexera-domain-verification-oxonqwdadtkprrcn
cisco.comTXT0v=spf1 redirect=spfa._spf.cisco.com
cisco.comTXT0QuoVadis=94d4ae74-ecd5-4a33-975e-a0d7f546c801
cisco.comTXT0OSSRH-97236
cisco.comTXT0google-site-verification=9MlQU9MMQ1jHLMUkONKe6QzZ-ZIGRv0BCD1_rY1Zdmc
cisco.comTXT0atlassian-domain-verification=672RcADvt8BPqsb9gCN2ZC5DoTAhUT8abC1blYKQxi/MHMaGoA/BuvjFMaWRtgd7
cisco.comTXT0wiz-domain-verification=af241e6396696eedf1b361891435f6b21bdebb5621941d99279298c076b5bf5f
cisco.comTXT0airtable-verification=d95d028f039252314cb7507fb88e4317
cisco.comTXT0adobe-aem-verification=www-devint-cloud.cisco.com/24859/366173/9418f2a2-ef45-4788-9de9-91c7d19038b9
cisco.comTXT0atlassian-domain-verification=AYTzL6wSVsW0IdyQp7gwv6lwtHdpMATnb8QriqyJ0niAaZct9kdSlXvfuE4GcoxU
cisco.comTXT0adobe-aem-verification=www-idev-cloud.cisco.com/24859/366204/1b990ef7-ff88-4938-bdd9-8458cc152f57
cisco.comTXT0airtable-verification=4114c0f710cfc430d841e55ed7ed920d
cisco.comTXT0atlassian-domain-verification=2ldosmg0o2Mhpyok1OISaSGygWU9zk6fLLWdoczXtHap9luhaHA/pwEaj2Tk6ROK
cisco.comTXT0pendo-domain-verification=Ad800_b0VJCaE7Ued9Ug3pIQ_V4
cisco.comTXT0stripe-verification=8e54fae7680b23aad6d5e3417be73a043f7e45cd2767272dbe0c9c6eac903291
cisco.comTXT0identrust_validation=IGfVhawoLyaH5CKT49RKObpqHgYyXRvd691dO1oCEOfh
cisco.comTXT0intercom-domain-validation=8806e2f9-7626-4d9e-ae4d-2d655028629a
cisco.comTXT0docusign=95052c5f-a421-4594-9227-02ad2d86dfbe
cisco.comTXT0notion-domain-verification=7sz4S3LLtNIHZpYsgTTgOcRLlLrJ5JrmIgVcdRtGi1X
cisco.comTXT0mixpanel-domain-verify=2c6cb1aa-a3fb-44b9-ad10-d6b744109963
cisco.comTXT0docusign=5e18de8e-36d0-4a8e-8e88-b7803423fa2f
cisco.comTXT0h1-domain-verification=rix5vuxntVpma4rTL2DbE3FDrrPjedhnRaqaHvghyod3egmZ
cisco.comTXT0facebook-domain-verification=1zoxo8z7t013gpruxmhc8dkerq47vh
cisco.comTXT0fastly-domain-delegation-im0VCGY5X0axEEmhXJb2-347911-20210310
www.cisco.comCNAME0www.cisco.com.akadns.net
www.cisco.comA023.221.254.125
www.cisco.comAAAA02600:1408:c400:38d::b33
www.cisco.comAAAA02600:1408:c400:38e::b33

What's up with DNS →

Our daily roundup of the most interesting DNS changes across the web — hosting and CDN migrations, network moves, and security-config shifts.

Ask about cisco.com

Beta

Answers use the live DNS records shown on this page. AI-generated — double-check anything important.

Get alerted the moment cisco.com's DNS changes

This page is today's snapshot. Turn on monitoring and we'll watch cisco.com continuously, notifying you the moment anything moves across all three signals:

Uptime

We visit the site from multiple regions worldwide and email you within minutes if it goes down, with a per-region breakdown so a real outage stands out from a regional blip.

DNS changes

We watch NS, MX, CAA, DNSSEC, CNAME and A/AAAA records, and identify the host, network, and ASN behind them, so a real migration or hijack stands out from routine noise.

TLS certificate

We warn you 30, 14, 7, and 1 days before it expires, and flag it if the issuing authority changes or the certificate is unexpectedly replaced.

Monitor DNS free

Free for your first domain: uptime, DNS, and certificate together. No credit card.

About DNS Records

DNS (Domain Name System) records are instructions that provide information about a domain, including its IP addresses, mail servers, and other services. Common record types include:

  • SOA (Start of Authority) - Contains administrative information about the zone
  • NS (Nameserver) - Specifies authoritative nameservers for the domain
  • A (Address) - Maps a domain to an IPv4 address
  • AAAA - Maps a domain to an IPv6 address
  • CNAME (Canonical Name) - Creates an alias pointing to another domain
  • MX (Mail Exchange) - Specifies mail servers for the domain