Results for _spf.facebook.com

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

2025-07-04 00:46:52 (via https://www.mckellar.co/?domain=_spf.facebook.com)

Umbrella Rank: > 1,000,000

DNSTwister | Comments | SPF Guru

SPF record for _spf.facebook.com
SPF Lookups = 0

"v=spf1 ip4:66.220.144.128/25 ip4:66.220.155.0/24 ip4:66.220.157.0/25 ip4:69.63.178.128/25 ip4:69.63.181.0/24 ip4:69.63.184.0/25" " ip4:69.171.232.0/24 ip4:69.171.244.0/23 -all"

✔️ SPF Record appears to be valid, within the limit of 10 [RFC7208] - currently at 0
2025-07-04 00:46:52 (via https://www.mckellar.co/?domain=_spf.facebook.com) Top
1,792 IPv4 Addresses
0 IPv6 Addresses
8 subnets (and IP)


DMARC record for _spf.facebook.com


Inherited from: facebook.com
Vendor(s): dmarc.facebookmail.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]

"v=DMARC1; p=reject; rua=mailto:[email protected];
ruf=mailto:[email protected]; pct=100"
2025-07-04 00:46:52 (via https://www.mckellar.co/?domain=_spf.facebook.com) Top

BIMI record for _spf.facebook.com

_spf.facebook.com currently has no default BIMI record

Read all about BIMI
2025-07-04 00:46:52 (via https://www.mckellar.co/?domain=_spf.facebook.com) Top


MX record for _spf.facebook.com

VendorPreferenceMX Record
NoneN/ANone
2025-07-04 00:46:52 (via https://www.mckellar.co/?domain=_spf.facebook.com) Top


MTA-STS record for _spf.facebook.com

_spf.facebook.com currently has no MTA-STS or TLS-RPT records

2025-07-04 00:46:52 (via https://www.mckellar.co/?domain=_spf.facebook.com) Top


Force refresh on _spf.facebook.com


your ip: 216.73.216.170


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