Results for _spf-ssg-b.microsoft.com

SPF MX
DMARC*
BIMI MTA-STS
DNSSEC
Nameservers Tech Partners
0 microsoft.com
(p=reject)


Umbrella Rank: > 1,000,000

DNSTwister | Comments | SPF Guru

SPF record for _spf-ssg-b.microsoft.com
SPF Lookups = 0

"v=spf1 ip4:207.68.169.173/30 ip4:207.68.176.0/26 ip4:207.46.132.128/27 ip4:207.68.176.96/27 ip4:65.55.238.129/26 ip4:65.55.238.129/26 ip4:207.46.116.128/29 ip4:65.55.178.128/27 ip4:213.199.161.128/27 ip4:65.55.33.64/28 ~all"

✔️ SPF Record appears to be valid, within the limit of 10 [RFC7208] - currently at 0



DMARC record for _spf-ssg-b.microsoft.com


Inherited from: microsoft.com
Vendor(s): microsoft.com
Policy: reject (100%)

✔️ Great work, You got there!
Your domain is secured and it is not possible for your domain to be spoofed.

Aggregate Recipients (1):
1Unknown (mailto:[email protected])

Forensic Recipients (1):
mailto:[email protected]

Failure Reporting Options(Recommended fo=1):
Generate a DMARC failure report if any underlying authentication mechanism (SPF or DKIM) produced something other than an aligned “pass” result. (fo=1)

"v=DMARC1; p=reject; pct=100; rua=mailto:[email protected];
ruf=mailto:[email protected]; fo=1"

BIMI record for _spf-ssg-b.microsoft.com

_spf-ssg-b.microsoft.com currently has no default BIMI record

Read all about BIMI


MX record for _spf-ssg-b.microsoft.com

VendorPreferenceMX Record
NoneN/ANone


MTA-STS record for _spf-ssg-b.microsoft.com

_spf-ssg-b.microsoft.com currently has no MTA-STS or TLS-RPT records



Force refresh on _spf-ssg-b.microsoft.com


your ip: 216.73.216.170


Public Suffix List version: 2025-06-02_07-53-42_UTC