Domain · Tranco #54

outlook.com

outlook.com is ranked #54 among the world's most-visited sites (Tranco). It resolves to 52.96.229.242, hosted on Microsoft-HTTPAPI/2.0, and presents a TLS certificate issued by DigiCert Inc.

HTTP 301

Tranco rank	#54
IPv4	52.96.229.242, 52.96.172.98, 52.96.222.226, 52.96.223.2
Hosting / reverse DNS	Microsoft-HTTPAPI/2.0
Nameservers	ns1-05.azure-dns.com, ns2-05.azure-dns.net, ns3-05.azure-dns.org, ns4-05.azure-dns.info
Mail servers (MX)	outlook-com.olc.protection.outlook.com (5)
HTTP status	301 → https://outlook.com/mail/
Web server	Microsoft-HTTPAPI/2.0
Detected tech	Microsoft-HTTPAPI/2.0
TLS certificate	DigiCert Inc · expires 2027-01-10

Linked company

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

OUTLOOK LIMITED

Notable DNS TXT records

google-site-verification=0iLWhIMhXEkeWwWfFU4ursTn-_OvoOjaA0Lr7Pg1sEM
google-site-verification=DC2uC-T8kD33lINhNzfo0bNBrw-vrCXs5BPF5BXY56g
google-site-verification=u61khn2j2qt8IdrjskRMSZ0p_HaFURXKrSsu-uXKyNA
v=spf1 include:spf2.outlook.com -all

More .com domains

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FAQ

What is the IP address of outlook.com?

outlook.com resolves to 52.96.229.242, 52.96.172.98, 52.96.222.226 (Microsoft-HTTPAPI/2.0).

Who issued the SSL certificate for outlook.com?

The TLS/SSL certificate for outlook.com was issued by DigiCert Inc, valid until 2027-01-10.

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