Domain · Tranco #46,982

theory.com

theory.com is ranked #46,982 among the world's most-visited sites (Tranco). It resolves to 96.45.82.42, hosted on redirection.dnsmadeeasy.com, and presents a TLS certificate issued by DigiCert Inc.

HTTP 301

Tranco rank	#46,982
IPv4	96.45.82.42, 96.45.82.155, 96.45.83.150, 96.45.83.1
Hosting / reverse DNS	redirection.dnsmadeeasy.com
Hosting network	AS16552 · DIGICERT - Tiggee LLC, US
Nameservers	ns0.dnsmadeeasy.com, ns1.dnsmadeeasy.com, ns2.dnsmadeeasy.com, ns3.dnsmadeeasy.com
Mail servers (MX)	theory-com.mail.protection.outlook.com (5)
HTTP status	301 → https://www.theory.com
Web server	DNSME HTTP Redirection
Detected tech	DNSME HTTP Redirection
TLS certificate	DigiCert Inc · expires 2027-01-01

Linked company

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

THEORY LTD

Notable DNS TXT records

google-site-verification=qk5T2AtYiOfgDECD8hrwgYpHJNAYaVrRuY2wdP7cpfY
atlassian-domain-verification=DWDHXMar9/0VPemzDGa693escrPzjw0dO16bdfX5MMee6HsZ2pi3gu3qVBgl9z32
zscaler-verification-70805-1372026-xhg532j2s
google-site-verification=alNhedMF8_AqGOLHzqDUqwMAoWh008dx5mcNgrn6Rc4
google-site verification=vKHE6qn0qWMfWEDm33vL9d1BxnuuktcoAWJtFwPtMJs
facebook-domain-verification=22umle1tf4z35l22ot442u9jkw0w5r

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FAQ

What is the IP address of theory.com?

theory.com resolves to 96.45.82.42, 96.45.82.155, 96.45.83.150 (redirection.dnsmadeeasy.com).

Who issued the SSL certificate for theory.com?

The TLS/SSL certificate for theory.com was issued by DigiCert Inc, valid until 2027-01-01.

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