outlook.live.com
Outlook
outlook.live.com is registered with CSC Corporate Domains, Inc. since December 28, 1994 (31.9 years). The registration expires on December 27, 2026. The site runs on Content Security Policy, HSTS. Its email security grade is C. Its SSL certificate is issued by DigiCert Inc and is valid for 171 more days.
- Domain age
- 31.9 yrs
- Technologies
- 2
- Email security
- C
- SSL days left
- 171
Registration
| Registrar | CSC Corporate Domains, Inc. |
|---|---|
| IANA ID | 299 |
| Registered | December 28, 1994 |
| Expires | December 27, 2026 |
| Updated | May 1, 2026 |
| Status | client delete prohibited, client transfer prohibited, server delete prohibited, server transfer prohibited, server update prohibited |
| Name servers | ns1-37.azure-dns.com, ns2-37.azure-dns.net, ns3-37.azure-dns.org, ns4-37.azure-dns.info |
| DNSSEC | Signed |
DNS records
| Type | Value | TTL |
|---|---|---|
| A | 52.98.253.162 | 3 |
| A | 52.98.253.178 | 3 |
| A | 40.99.149.162 | 3 |
| A | 40.99.157.2 | 3 |
| A | 40.99.157.34 | 3 |
| A | 52.98.179.194 | 3 |
| A | 52.98.179.242 | 3 |
| A | 52.98.253.34 | 3 |
| AAAA | 2603:1026:c0d:c1e::2 | 1 |
| AAAA | 2603:1026:c0d:82e::2 | 1 |
| AAAA | 2603:1026:c0d:82c::2 | 1 |
| AAAA | 2603:1026:c0d:828::2 | 1 |
Technology stack
SSL certificate
| Valid | Valid |
|---|---|
| Issuer | US, DigiCert Global G2 TLS RSA SHA256 2020 CA1, DigiCert Inc |
| Expires | April 30, 2027 |
| Days remaining | 171 |
| Protocol | TLSv1.3 |
| Names | outlook.com, *.hotmail.com, *.internal.outlook.com, *.live.com, *.office.com, *.office365.com, *.outlook.com, *.outlook.office365.com, attachment.outlook.live.net, attachment.outlook.office.net, attachment.outlook.officeppe.net, attachments.office.net |
Email security
- warnDMARC policy is none (monitoring only). Spoofed mail is still delivered.
- warnNo BIMI record (optional: shows your logo next to your emails in supporting inboxes).
- goodSPF record found.
- goodSPF ends with ~all: servers you have not listed are marked as suspicious (soft fail).
- goodDMARC aggregate reports are sent to mailto:[email protected].
- goodDKIM keys found (selector: selector1).
- good1 MX record(s) found. Mail is handled by Microsoft 365.
- goodMTA-STS is enforced: other servers must use verified TLS when sending you mail.
- goodTLS-RPT is set up: you receive reports about failed encrypted deliveries.
Homepage metadata
| Title | Outlook |
|---|---|
| Indexable | No (noindex) |
| Word count | 0 |
About outlook.live.com
Who is the registrar of outlook.live.com?
outlook.live.com is registered with CSC Corporate Domains, Inc. (IANA ID 299).
When does outlook.live.com expire?
The current registration of outlook.live.com expires on December 27, 2026. It was first registered on December 28, 1994.
What technology does outlook.live.com use?
We detected 2 technologies on outlook.live.com, including Content Security Policy, HSTS.
Does outlook.live.com protect its email with SPF and DMARC?
outlook.live.com scores 76/100 (grade C) for email security. DMARC policy is none (monitoring only). Spoofed mail is still delivered. No BIMI record (optional: shows your logo next to your emails in supporting inboxes).