Domain · Tranco #249

cisco.com

cisco.com is ranked #249 among the world's most-visited sites (Tranco). It resolves to 72.163.4.185, hosted on redirect-ns.cisco.com, and presents a TLS certificate issued by IdenTrust.

HTTP 302

Tranco rank	#249
IPv4	72.163.4.185
IPv6	2001:420:1101:1::185
Hosting / reverse DNS	redirect-ns.cisco.com
Nameservers	a28-64.akam.net, a3-64.akam.net, ns1.cisco.com, ns2.cisco.com
Mail servers (MX)	alln-mx-01.cisco.com (10), rcdn-mx-01.cisco.com (20), aer-mx-01.cisco.com (30)
HTTP status	302 → https://www.cisco.com/
TLS certificate	IdenTrust · expires 2026-09-21

Linked company

This domain's name matches a legal entity in our directory:

CISCO LIMITED

Notable DNS TXT records

pendo-domain-verification=5995ba9c-9bf8-43d8-9e5a-309856760011
atlassian-domain-verification=2ldosmg0o2Mhpyok1OISaSGygWU9zk6fLLWdoczXtHap9luhaHA/pwEaj2Tk6ROK
google-site-verification=r-K1CIdXkgRWxZstUHtVyM2UfwflnGgr4AR9_Qhk28Q
google-site-verification=9MlQU9MMQ1jHLMUkONKe6QzZ-ZIGRv0BCD1_rY1Zdmc
jetbrains-domain-verification=e9mcf886rjng68x4qu59h22ef
google-site-verification=Vc0Pir22m1u9yw5HjXf6TYO6rlAI9EY8IVKUma-OqDY

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FAQ

What is the IP address of cisco.com?

cisco.com resolves to 72.163.4.185 (redirect-ns.cisco.com).

Who issued the SSL certificate for cisco.com?

The TLS/SSL certificate for cisco.com was issued by IdenTrust, valid until 2026-09-21.

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DNS/HTTP/TLS observed 2026-08-06; registration data via RDAP. Informational only. Download JSON · CSV · Browse domains