office365.com
office365.com is registered with MarkMonitor Inc. since June 20, 2005 (21.4 years). The registration expires on June 20, 2027. Its email security grade is C. Its SSL certificate is issued by Microsoft Corporation and is valid for 73 more days.
- Domain age
- 21.4 yrs
- Technologies
- —
- Email security
- C
- SSL days left
- 73
Registration
| Registrar | MarkMonitor Inc. |
|---|---|
| IANA ID | 292 |
| Registered | June 20, 2005 |
| Expires | June 20, 2027 |
| Updated | May 19, 2026 |
| Status | client delete prohibited, client transfer prohibited, client update prohibited, server delete prohibited, server transfer prohibited, server update prohibited |
| Name servers | ns1-07.azure-dns.com, ns2-07.azure-dns.net, ns3-07.azure-dns.org, ns4-07.azure-dns.info |
| DNSSEC | Signed |
DNS records
| Type | Value | TTL |
|---|---|---|
| A | 20.119.0.28 | 729 |
| A | 40.112.243.53 | 729 |
| NS | ns1-07.azure-dns.com | 36 |
| NS | ns2-07.azure-dns.net | 36 |
| NS | ns3-07.azure-dns.org | 36 |
| NS | ns4-07.azure-dns.info | 36 |
| CAA | iodef 0 mailto:[email protected] | 300 |
| CAA | issue 0 digicert.com | 300 |
| CAA | issue 0 globalsign.com | 300 |
| CAA | issue 0 microsoft.com | 300 |
| CAA | contactemail 0 [email protected] | 300 |
| TXT | officeprodes.azurewebsites.net | 1 |
| TXT | _ufamlucd6jp7xslb9wnr85vc03dxyqh | 1 |
| TXT | v=spf1 include:spf.protection.outlook.com ~all | 1 |
| TXT | google-site-verification=u9PqvuplbTIYlwiMAzJWnRRtHYoAlaTX5GMtRRXqWXA | 1 |
SSL certificate
| Valid | Valid |
|---|---|
| Issuer | US, Microsoft TLS G2 RSA CA OCSP 02, Microsoft Corporation |
| Expires | January 22, 2027 |
| Days remaining | 73 |
| Protocol | TLSv1.3 |
| Names | teams.com, www.teams.com, office365.com, www.office365.com, o365.com, www.o365.com, akaoffice-ame.trafficmanager.net, akaoffice.trafficmanager.net |
Email security
- warnNo DKIM key found at common selectors (google, selector1, selector2, default, k1, k2, s1, s2, ...). DKIM may still use a custom selector we cannot guess.
- warnNo MX records: this domain cannot receive email.
- 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 policy is reject: mail that fails authentication is blocked.
- goodDMARC aggregate reports are sent to mailto:[email protected].
About office365.com
Who is the registrar of office365.com?
office365.com is registered with MarkMonitor Inc. (IANA ID 292).
When does office365.com expire?
The current registration of office365.com expires on June 20, 2027. It was first registered on June 20, 2005.
Does office365.com protect its email with SPF and DMARC?
office365.com scores 78/100 (grade C) for email security. No DKIM key found at common selectors (google, selector1, selector2, default, k1, k2, s1, s2, ...). DKIM may still use a custom selector we cannot guess. No MX records: this domain cannot receive email.
What are the name servers of office365.com?
office365.com uses ns1-07.azure-dns.com, ns2-07.azure-dns.net, ns3-07.azure-dns.org, ns4-07.azure-dns.info.