> ## Documentation Index
> Fetch the complete documentation index at: https://support.webcentral.au/llms.txt
> Use this file to discover all available pages before exploring further.

# Microsoft 365 Zone Records

If you're looking for the default Microsoft 365 DNS records, we've listed them below. For more information on DNS records, you can visit our **Understanding DNS** support article.

| Record Type | Host Name | TXT Value                                      | TTL  |
| ----------- | --------- | ---------------------------------------------- | ---- |
| TXT         | @         | MS=msXXXXXXXX                                  | 3600 |
| TXT         | @         | v=spf1 include:spf.protection.outlook.com -all | 3600 |

| **Record Type** | **Host Name** | **Points to**                          | **TTL** | **Priority** |
| --------------- | ------------- | -------------------------------------- | ------- | ------------ |
| MX              | @             | domain-tld.mail.protection.outlook.com | 3600    | 0            |

| **Record Type** | **Host Name**          | **Points to**                             | **TTL** |
| --------------- | ---------------------- | ----------------------------------------- | ------- |
| CNAME           | autodiscover           | autodiscover.outlook.com                  | 3600    |
| CNAME           | sip                    | sipdir.online.lync.com                    | 3600    |
| CNAME           | lyncdiscover           | webdir.online.lync.com                    | 3600    |
| CNAME           | msoid                  | clientconfig.microsoftonline-p.net        | 3600    |
| CNAME           | enterpriseregistration | enterpriseregistration.windows.net        | 3600    |
| CNAME           | enterpriseenrollment   | enterpriseenrollment.manage.microsoft.com | 3600    |

| **Record Type** | **Host Name** | Target                 | TLL  | Priority | Service            | Protocol | Port | Weight |
| --------------- | ------------- | ---------------------- | ---- | -------- | ------------------ | -------- | ---- | ------ |
| SRV             | @             | sipdir.online.lync.com | 3600 | 100      | \_sip              | \_tls    | 443  | 1      |
| SRV             | @             | sipfed.online.lync.com | 3600 | 100      | \_sipfederationtls | \_tcp    | 5061 | 1      |