Email Security for microsoft.com

SPF configured · DMARC p=reject · MX 1 record.

~/email-security · microsoft.comstrong

$ dig +short TXT microsoft.com

[resolve] ok

[audit] posture: strong · MX records: 1

10microsoft-com.mail.protection.outlook.com

SPFfound

Authorizes senders that may use this domain in MAIL FROM.

lookups5 / 10

all-all

DMARCfound

Tells receivers what to do when SPF or DKIM fail.

policyreject

pct100%

ruamailto:itex-rua@microsoft.com

n/a

DKIMnot configured

Public key at default._domainkey — only the 'default' selector was checked.

· No DKIM record at 'default._domainkey' — actual selector may differ (e.g., 'google._domainkey').

MTA-STSfound

Announces SMTP TLS enforcement policy.

id20190225000000Z

TLS-RPTfound

Telemetry destination for SMTP TLS failures.

ruahttps://tlsrpt.azurewebsites.net/report

n/a

BIMInot configured

Logo announcement at default._bimi — only the 'default' selector was checked.

Query A, AAAA, MX, CNAME, TXT, and NS records for any domain.

Look up WHOIS details for any domain or IP address.

Check HTTP response headers and security headers for any URL.